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Before yesterdaySecurity

Webinar: Tips from MSSPs to MSSPs – Building a Profitable vCISO Practice

By The Hacker News
In today's fast-paced and ever-changing digital landscape, businesses of all sizes face a myriad of cybersecurity threats. Putting in place the right people, technological tools and services, MSSPs are in a great position to ensure their customers' cyber resilience.  The growing need of SMEs and SMBs for structured cybersecurity services can be leveraged by MSPs and MSSPs to provide strategic

Over 1 Million WordPress Sites Infected by Balada Injector Malware Campaign

By Ravie Lakshmanan
Over one million WordPress websites are estimated to have been infected by an ongoing campaign to deploy malware called Balada Injector since 2017. The massive campaign, per GoDaddy's Sucuri, "leverages all known and recently discovered theme and plugin vulnerabilities" to breach WordPress sites. The attacks are known to play out in waves once every few weeks. "This campaign is easily identified

Weekly Update 342

By Troy Hunt
Weekly Update 342

Next time I post a poll about something as simple as "when is next Friday", I don't expect I'll get as much interest. Of course "next time" will be whatever poll follows the last one, not the poll that falls after that one! But more seriously, I cannot think of a better example of ambiguous language that's open to interpretation and so easily avoided (hello MM-DD people!)

Also, Genesis Market and Operation Cookie Monster. This is just amazing stuff and a testament to a coalition of law enforcement agencies across the globe that have now made well over 100 arrests. Off the back of the NCA's DDoS market honeypot, the BreachForums admin arrest and the takedown of RaidForums before that, if you're playing in this space you'd have to be looking over your shoulder by now. Interesting times in cyber(crime) space.

Weekly Update 342
Weekly Update 342
Weekly Update 342
Weekly Update 342

References

  1. I'll be in New Zealand next Friday, which is the Friday that falls at the end of next week, not the week after (what is wrong with 78% of people?! 🤣)
  2. And now I know how an epoxy floor is laid (think of it as "feeding chickens")
  3. "Operation Cookie Monster" is a fascinating story of identity theft, a coalition of law enforcement agencies, and HIBP 😊 (millions of email addresses and passwords provided by the FBI are now searchable)
  4. Sponsored by: Kolide ensures only secure devices can access your cloud apps. It's Zero Trust tailor-made for Okta. Book a demo today.

Hackers Using Self-Extracting Archives Exploit for Stealthy Backdoor Attacks

By Ravie Lakshmanan
An unknown threat actor used a malicious self-extracting archive (SFX) file in an attempt to establish persistent backdoor access to a victim's environment, new findings from CrowdStrike show. SFX files are capable of extracting the data contained within them without the need for dedicated software to display the file contents. It achieves this by including a decompressor stub, a piece of code

Typhon Reborn Stealer Malware Resurfaces with Advanced Evasion Techniques

By Ravie Lakshmanan
The threat actor behind the information-stealing malware known as Typhon Reborn has resurfaced with an updated version (V2) that packs in improved capabilities to evade detection and resist analysis. The new version is offered for sale on the criminal underground for $59 per month, $360 per year, or alternatively, for $540 for a lifetime subscription. "The stealer can harvest and exfiltrate

A Tiny Blog Took on Big Surveillance in China—and Won

By Amos Zeeberg
Digging through manuals for security cameras, a group of gearheads found sinister details and ignited a new battle in the US-China tech war.

Massive 3CX Supply-Chain Hack Targeted Cryptocurrency Firms

By Andy Greenberg
North Korean hackers appear to have used the corrupted VoIP software to go after just a handful of crypto firms with “surgical precision.”

A Serial Tech Investment Scammer Takes Up Coding?

By BrianKrebs

John Clifton Davies, a 60-year-old con man from the United Kingdom who fled the country in 2015 before being sentenced to 12 years in prison for fraud, has enjoyed a successful life abroad swindling technology startups by pretending to be a billionaire investor. Davies’ newest invention appears to be “CodesToYou,” which purports to be a “full cycle software development company” based in the U.K.

The scam artist John Bernard a.k.a. Alan John Mykailov (left) in a recent Zoom call, and a mugshot of John Clifton Davies from nearly a decade earlier.

Several articles here have delved into the history of John Bernard, the pseudonym used by a fake billionaire technology investor who tricked dozens of startups into giving him tens of millions of dollars.

John Bernard’s real name is John Clifton Davies, a convicted fraudster from the United Kingdom who is currently a fugitive from justice. For several years until reinventing himself again quite recently, Bernard pretended to be a billionaire Swiss investor who made his fortunes in the dot-com boom 20 years ago.

The Private Office of John Bernard” let it be known to investment brokers that he had tens of millions of dollars to invest in tech startups, and he attracted a stream of new victims by offering extraordinarily generous finder’s fees to brokers who helped him secure new clients. But those brokers would eventually get stiffed because Bernard’s company would never consummate a deal.

John Bernard’s former website, where he pretended to be a billionaire tech investor.

Bernard would promise to invest millions in tech startups, and then insist that companies pay tens of thousands of dollars worth of due diligence fees up front. However, the due diligence company he insisted on using — another Swiss firm called The Inside Knowledge GmbH — also was secretly owned by Bernard, who would invariably pull out of the deal after receiving the due diligence money.

A variety of clues suggest Davies has recently adopted at least one other identity — Alan John Mykhailov — who is listed as chairman of a British concern called CodesToYou LTD, incorporated in May 2022. The CodesToYou website says the company employs talented coders in several countries, and that its programmers offer “your ultimate balance between speed, cost and quality.”

The team from CodesToYou.

In response to questions from KrebsOnSecurity, CodesToYou’s marketing manager — who gave their name only as “Zhena” — said the company was not affiliated with any John Bernard or John Clifton Davies, and maintained that CodesToYou is a legitimate enterprise.

But publicly available information about this company and its leadership suggests otherwise. Official incorporation documents from the U.K.’s Companies House represent that CodesToYou is headed by an Alan John Mykhailov, a British citizen born in March 1958.

Companies House says Mykhailov is an officer in three other companies, including one called Blackstone Corporate Alliance Ltd. According to the Swiss business tracking service business-monitor.ch, Blackstone Corporate Alliance Ltd. is currently the entity holding a decision-making role in John Bernard’s fake due diligence company — The Inside Knowledge GmbH — which is now in liquidation.

A screen shot of the stock photos and corporate-speak on John Bernard’s old website. Image: Archive.org

Also listed as a partner in Blackstone Corporate Alliance Limited is Igor Hubskyi (a.k.a. Igor Gubskyi), a Ukrainian man who was previously president of The Inside Knowledge GmbH.

The CodesToYou website says the company’s marketing team lead is Maria Yakovleva, and the photo of this employee matches the profile for the LinkedIn account name “Maria Y.” That same LinkedIn profile and photo previously listed Maria by a different first and last name — Mariya Kulikova; back then, Ms. Kulikova’s LinkedIn profile said she was an executive assistant in The Private Office of Mr. John Bernard.

Companies House lists Alan John Mykhailov as a current officer in two other companies, including Frisor Limited, and Ardelis Solutions Limited. A cached copy of the now-defunct Ardelis Solutions website says it was a private equity firm.

CodesToYou’s Maria also included Ardelis Solutions in the work history section of her LinkedIn resume. That is, until being contacted by this author on LinkedIn, after which Maria’s profile picture and any mention of Ardelis Solutions were deleted.

Listed as head of business development at CodesToYou is David Bruno, a Canadian man whose LinkedIn profile says he is founder of an organization called “World Privacy Resource.” As KrebsOnSecurity reported in 2020, Bruno was at the time promoting himself as the co-CEO of a company called SafeSwiss Secure Communication AG, and the founder of another tech startup called Secure Swiss Data.

Secure Swiss Data’s domain — secureswissdata.com — is a Swiss concern that sells encrypted email and data services. According to DomainTools.com, that website name was registered in 2015 by The Inside Knowledge GmbH. In February 2020, a press release announced that Secure Swiss Data was purchased in an “undisclosed multimillion buyout” by SafeSwiss Secure Communication AG.

A cached copy of the Ardelis Solutions website, which said it was a private equity firm and included similar stock images as John Bernard’s investment website.

When reached in 2020 and asked about his relationship to Mr. Bernard, Mr. Bruno said the two were business partners and that he couldn’t imagine that Mr. Bernard would be involved in anything improper. To this day Mr. Bruno is the only person I’ve spoken to who has had anything positive to say about Mr. Bernard.

Mr. Bruno did not respond to requests for comment this time around, but his LinkedIn profile no longer makes any mention of Secure Swiss Data or SafeSwiss — both companies he claimed to run for many years. Nor does it mention CodesToYou. However, Mr. Bruno’s former company SafeSwiss is listed as one of the six “portfolio” companies whose services are promoted on the CodesToYou website.

In mid-2021, Bruno announced he was running for public office in Ontario.

“The Kenora resident is no stranger to the government as he contributed to Canada’s new Digital Charter, Bill C-11, which is a new Cyber Security policy,” reported Drydennow.com, a news website that covers Northwestern Ontario. Drydennow says the next federal election is expected to be held on or before Oct. 16, 2023.

John Clifton Davies was convicted in 2015 of swindling businesses throughout the U.K. that were struggling financially and seeking to restructure their debt. For roughly six years, Davies ran a series of firms that pretended to offer insolvency services, but instead simply siphoned what little remaining money these companies had.

The very first entity mentioned in the technology portfolio advertised on the CodesToYou website is called “MySolve,” and it purports to offer a “multi-feature platform for insolvency practitioners.”

Mr. Davies’ fourth wife, Iryna Davies, is listed as a director of one of the insolvency consulting businesses in the U.K. that was part of John Davies’ 2015 fraud conviction. Prior to his trial for fraud, Davies served 16 months in jail before being cleared of murdering his third wife on their honeymoon in India: Colette Davies, 39, died after falling 80 feet from a viewing point at a steep gorge in the Himachal Pradesh region of India.

Mr. Davies was charged with murder and fraud after he attempted to collect GBP 132,000 in her life insurance payout, but British prosecutors ultimately conceded they did not have enough evidence to convict him.

The scams favored by Davies and his alter egos are smart because he never approaches investors directly; rather, investors are incentivized to put his portfolio in front of tech firms seeking financial backing. And all the best cons begin as an idea or possibility planted in the target’s mind.

It’s also a reliable scam because companies bilked by small-time investment schemes rarely pursue legal action, mainly because the legal fees involved can quickly surpass the losses. On top of that, many victims will likely be too ashamed to admit their duping. Victims who do press their case in court and win then face the daunting challenge of collecting damages from a slew of ephemeral shell corporations.

The latest Bernard victim to speak publicly — a Norwegian company hoping to build a fleet of environmentally friendly shipping vessels — is now embroiled in a lawsuit over a deal gone bad. As part of that scam, Bernard falsely claimed to have secured $100 million from six other wealthy investors, including the founder of Uber and the artist Abel Makkonen Tesfaye, better known as The Weeknd.

Western Digital Hit by Network Security Breach - Critical Services Disrupted!

By Ravie Lakshmanan
Data storage devices maker Western Digital on Monday disclosed a "network security incident" that involved unauthorized access to its systems. The breach is said to have occurred on March 26, 2023, enabling an unnamed third party to gain access to a "number of the company's systems." Following the discovery of the hack, Western Digital said it has initiated incident response efforts and enlisted

Weekly Update 341

By Troy Hunt
Weekly Update 341

Most of this week's video went on talking about the UniFi Dream Wall. What a unit! I mean it's big, but then it wraps a lot of stuff up in the one device too. If you watch this and have thoughts on how I can integrate it into the new garage such that it doesn't clash with the dark theme, I'd love to hear about it. I'll share more once I set it up in the coming weeks but for now, enjoy this week's video 🙂

Weekly Update 341
Weekly Update 341
Weekly Update 341
Weekly Update 341

References

  1. The UniFi Dream Wall is an impressive unit (that's a link to the video I was referring to and it does show 2 HDDs so... 🤷‍♂️)
  2. The tweet that went nuts (can we all just agree that Twitter - and Elon - are polarising, but both are still here, still working and probably not going anywhere soon?)
  3. Pwned Passwords has now surpassed 4 billion monthly requests! (I'm getting kinda curious as to just how big this thing is going to get...)
  4. Sponsored by: Kolide ensures only secure devices can access your cloud apps. It's Zero Trust tailor-made for Okta. Book a demo today.

German Police Raid DDoS-Friendly Host ‘FlyHosting’

By BrianKrebs

Authorities in Germany this week seized Internet servers that powered FlyHosting, a dark web offering that catered to cybercriminals operating DDoS-for-hire services, KrebsOnSecurity has learned. FlyHosting first advertised on cybercrime forums in November 2022, saying it was a Germany-based hosting firm that was open for business to anyone looking for a reliable place to host malware, botnet controllers, or DDoS-for-hire infrastructure.

A seizure notice left on the FlyHosting domains.

A statement released today by the German Federal Criminal Police Office says they served eight search warrants on March 30, and identified five individuals aged 16-24 suspected of operating “an internet service” since mid-2021. The German authorities did not name the suspects or the Internet service in question.

“Previously unknown perpetrators used the Internet service provided by the suspects in particular for so-called ‘DDoS attacks’, i.e. the simultaneous sending of a large number of data packets via the Internet for the purpose of disrupting other data processing systems,” the statement reads.

News of a raid on FlyHosting first surfaced Thursday in a Telegram chat channel that is frequented by people interested or involved in the DDoS-for-hire industry, where a user by the name Dstatcc broke the news to FlyHosting customers:

“So Flyhosting made a ‘migration’ with it[s] systems to new rooms of the police ;),” the warning read. “Police says: They support ddos attacks, C&C/C2 and stresser a bit too much. We expect the police will take a deeper look into the files, payment logs and IP’s. If you had a server from them and they could find ‘bad things’ connected with you (payed with private paypal) you may ask a lawyer.”

An ad for FlyHosting posted by the the user “bnt” on the now-defunct cybercrime forum BreachForums. Image: Ke-la.com.

The German authorities said that as a result of the DDoS attacks facilitated by the defendants, the websites of various companies as well as those of the Hesse police have been overloaded in several cases since mid-2021, “so that they could only be operated to a limited extent or no longer at times.”

The statement says police seized mobile phones, laptops, tablets, storage media and handwritten notes from the unnamed defendants, and confiscated servers operated by the suspects in Germany, Finland and the Netherlands.

In response to questions from KrebsOnSecurity, Germany’s Hessen Police confirmed that the seizures were executed against FlyHosting.

The raids on FlyHosting come amid a broader law enforcement crackdown on DDoS-for-hire services internationally. The U.K.’s National Crime Agency announced last week that it’s been busy setting up phony DDoS-for-hire websites that seek to collect information on users, remind them that launching DDoS attacks is illegal, and generally increase the level of paranoia for people looking to hire such services.

In mid-December 2022, the U.S. Department of Justice (DOJ) announced “Operation Power Off,” which seized four-dozen DDoS-for-hire domains responsible for more than 30 million DDoS attacks, and charged six U.S. men with computer crimes related to their alleged ownership of popular DDoS-for-hire services.

Update, April 3, 9:30 a.m. ET: Added confirmation from Hesse Police.

Deep Dive Into 6 Key Steps to Accelerate Your Incident Response

By The Hacker News
Organizations rely on Incident response to ensure they are immediately aware of security incidents, allowing for quick action to minimize damage. They also aim to avoid follow on attacks or future related incidents. The SANS Institute provides research and education on information security. In the upcoming webinar, we’ll outline, in detail, six components of a SANS incident response plan,

UK Sets Up Fake Booter Sites To Muddy DDoS Market

By BrianKrebs

The United Kingdom’s National Crime Agency (NCA) has been busy setting up phony DDoS-for-hire websites that seek to collect information on users, remind them that launching DDoS attacks is illegal, and generally increase the level of paranoia for people looking to hire such services.

The warning displayed to users on one of the NCA’s fake booter sites. Image: NCA.

The NCA says all of its fake so-called “booter” or “stresser” sites — which have so far been accessed by several thousand people — have been created to look like they offer the tools and services that enable cyber criminals to execute these attacks.

“However, after users register, rather than being given access to cyber crime tools, their data is collated by investigators,” reads an NCA advisory on the program. “Users based in the UK will be contacted by the National Crime Agency or police and warned about engaging in cyber crime. Information relating to those based overseas is being passed to international law enforcement.”

The NCA declined to say how many phony booter sites it had set up, or for how long they have been running. The NCA says hiring or launching attacks designed to knock websites or users offline is punishable in the UK under the Computer Misuse Act 1990.

“Going forward, people who wish to use these services can’t be sure who is actually behind them, so why take the risk?” the NCA announcement continues.

The NCA campaign comes closely on the heels of an international law enforcement takedown involving four-dozen websites that made powerful DDoS attacks a point-and-click operation.

In mid-December 2022, the U.S. Department of Justice (DOJ) announced “Operation Power Off,” which seized four-dozen booter business domains responsible for more than 30 million DDoS attacks, and charged six U.S. men with computer crimes related to their alleged ownership of popular DDoS-for-hire services. In connection with that operation, the NCA also arrested an 18-year-old man suspected of running one of the sites.

According to U.S. federal prosecutors, the use of booter and stresser services to conduct attacks is punishable under both wire fraud laws and the Computer Fraud and Abuse Act (18 U.S.C. § 1030), and may result in arrest and prosecution, the seizure of computers or other electronics, as well as prison sentences and a penalty or fine.

The United Kingdom, which has been battling its fair share of domestic booter bosses, started running online ads in 2020 aimed at young people who search the Web for booter services.

As part of last year’s mass booter site takedown, the FBI and the Netherlands Police joined the NCA in announcing they are running targeted placement ads to steer those searching for booter services toward a website detailing the potential legal risks of hiring an online attack.

Weekly Update 340

By Troy Hunt
Weekly Update 340

I'm excited about coming to Prague. One more country to check off the list, apparently a beautiful city and perhaps what I'm most stoked about, it's the home of Prusa 3D. Writing this as I wrangle prints out of my trusty MK3S+, I'm going to do my best to catch up with folks there and see some of the super cool stuff they're doing. Other than that, this week is full of the usual; data breaches, IoT and a cold 🍺

Weekly Update 340
Weekly Update 340
Weekly Update 340
Weekly Update 340

References

  1. I'm coming to Prague! (Experts Live Europe, see you there September 18)
  2. I'm crow-sourcing a new and improved version of the HIBP email extractor (and no, it's not going to facilitate cybercrime 🤦‍♂️)
  3. TheGradCafe was breached (they apparently know about it, but just won't reply to anyone trying to reach them on it)
  4. The kitchen shall be black! (as you can probably glean from this thread, there's a huge amount of thought going into this)
  5. My network got, uh, too big 😲 (it was always going to be better to VLAN the IoT devices anyway, and now it's done)
  6. The garage is now starting to look more finished (within the next couple of weeks, other than the joinery work it should look pretty complete)
  7. Sponsored by: Kolide ensures only secure devices can access your cloud apps. It's Device Trust tailor-made for Okta. Book a demo today.

Critical WooCommerce Payments Plugin Flaw Patched for 500,000+ WordPress Sites

By Ravie Lakshmanan
Patches have been released for a critical security flaw impacting the WooCommerce Payments plugin for WordPress, which is installed on over 500,000 websites. The flaw, if left unresolved, could enable a bad actor to gain unauthorized admin access to impacted stores, the company said in an advisory on March 23, 2023. It impacts versions 4.8.0 through 5.6.1. Put differently, the issue could permit

Google Suspends Chinese E-Commerce App Pinduoduo Over Malware

By BrianKrebs

Google says it has suspended the app for the Chinese e-commerce giant Pinduoduo after malware was found in versions of the software. The move comes just weeks after Chinese security researchers published an analysis suggesting the popular e-commerce app sought to seize total control over affected devices by exploiting multiple security vulnerabilities in a variety of Android-based smartphones.

In November 2022, researchers at Google’s Project Zero warned about active attacks on Samsung mobile phones which chained together three security vulnerabilities that Samsung patched in March 2021, and which would have allowed an app to add or read any files on the device.

Google said it believes the exploit chain for Samsung devices belonged to a “commercial surveillance vendor,” without elaborating further. The highly technical writeup also did not name the malicious app in question.

On Feb. 28, 2023, researchers at the Chinese security firm DarkNavy published a blog post purporting to show evidence that a major Chinese ecommerce company’s app was using this same three-exploit chain to read user data stored by other apps on the affected device, and to make its app nearly impossible to remove.

DarkNavy likewise did not name the app they said was responsible for the attacks. In fact, the researchers took care to redact the name of the app from multiple code screenshots published in their writeup. DarkNavy did not respond to requests for clarification.

“At present, a large number of end users have complained on multiple social platforms,” reads a translated version of the DarkNavy blog post. “The app has problems such as inexplicable installation, privacy leakage, and inability to uninstall.”

Update, March 27, 1:24 p.m. ET: Dan Goodin over at Ars Technica has an important update on this story that indicates the Pinduoduo code was exploiting a zero-day vulnerability in Android — not Samsung. From that piece:

“A preliminary analysis by Lookout found that at least two off-Play versions of Pinduoduo for Android exploited CVE-2023-20963, the tracking number for an Android vulnerability Google patched in updates that became available to end users two weeks ago. This privilege-escalation flaw, which was exploited prior to Google’s disclosure, allowed the app to perform operations with elevated privileges. The app used these privileges to download code from a developer-designated site and run it within a privileged environment.

“The malicious apps represent “a very sophisticated attack for an app-based malware,” Christoph Hebeisen, one of three Lookout researchers who analyzed the file, wrote in an email. “In recent years, exploits have not usually been seen in the context of mass-distributed apps. Given the extremely intrusive nature of such sophisticated app-based malware, this is an important threat mobile users need to protect against.”

On March 3, 2023, a denizen of the now-defunct cybercrime community BreachForums posted a thread which noted that a unique component of the malicious app code highlighted by DarkNavy also was found in the ecommerce application whose name was apparently redacted from the DarkNavy analysis: Pinduoduo.

A Mar. 3, 2023 post on BreachForums, comparing the redacted code from the DarkNavy analysis with the same function in the Pinduoduo app available for download at the time.

On March 4, 2023, e-commerce expert Liu Huafang posted on the Chinese social media network Weibo that Pinduoduo’s app was using security vulnerabilities to gain market share by stealing user data from its competitors. That Weibo post has since been deleted.

On March 7, the newly created Github account Davinci1010 published a technical analysis claiming that until recently Pinduoduo’s source code included a “backdoor,” a hacking term used to describe code that allows an adversary to remotely and secretly connect to a compromised system at will.

That analysis includes links to archived versions of Pinduoduo’s app released before March 5 (version 6.50 and lower), which is when Davinci1010 says a new version of the app removed the malicious code.

Pinduoduo has not yet responded to requests for comment. Pinduoduo parent company PDD Holdings told Reuters Google has not shared details about why it suspended the app.

The company told CNN that it strongly rejects “the speculation and accusation that Pinduoduo app is malicious just from a generic and non-conclusive response from Google,” and said there were “several apps that have been suspended from Google Play at the same time.”

Pinduoduo is among China’s most popular e-commerce platforms, boasting approximately 900 million monthly active users.

Most of the news coverage of Google’s move against Pinduoduo emphasizes that the malware was found in versions of the Pinduoduo app available outside of Google’s app store — Google Play.

“Off-Play versions of this app that have been found to contain malware have been enforced on via Google Play Protect,” a Google spokesperson said in a statement to Reuters, adding that the Play version of the app has been suspended for security concerns.

However, Google Play is not available to consumers in China. As a result, the app will still be available via other mobile app stores catering to the Chinese market — including those operated by Huawei, Oppo, Tencent and VIVO.

Google said its ban did not affect the PDD Holdings app Temu, which is an online shopping platform in the United States. According to The Washington Post, four of the Apple App Store’s 10 most-downloaded free apps are owned by Chinese companies, including Temu and the social media network TikTok.

The Pinduoduo suspension comes as lawmakers in Congress this week are gearing up to grill the CEO of TikTok over national security concerns. TikTok, which is owned by Beijing-based ByteDance, said last month that it now has roughly 150 million monthly active users in the United States.

A new cybersecurity strategy released earlier this month by the Biden administration singled out China as the greatest cyber threat to the U.S. and Western interests. The strategy says China now presents the “broadest, most active, and most persistent threat to both government and private sector networks,” and says China is “the only country with both the intent to reshape the international order and, increasingly, the economic, diplomatic, military, and technological power to do so.”

CISA Alerts on Critical Security Vulnerabilities in Industrial Control Systems

By Ravie Lakshmanan
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has released eight Industrial Control Systems (ICS) advisories on Tuesday, warning of critical flaws affecting equipment from Delta Electronics and Rockwell Automation. This includes 13 security vulnerabilities in Delta Electronics' InfraSuite Device Master, a real-time device monitoring software. All versions prior to 1.0.5 are

Rogue NuGet Packages Infect .NET Developers with Crypto-Stealing Malware

By Ravie Lakshmanan
The NuGet repository is the target of a new "sophisticated and highly-malicious attack" aiming to infect .NET developer systems with cryptocurrency stealer malware. The 13 rogue packages, which were downloaded more than 160,000 times over the past month, have since been taken down. "The packages contained a PowerShell script that would execute upon installation and trigger a download of a '

New 'Bad Magic' Cyber Threat Disrupts Ukraine's Key Sectors Amid War

By Ravie Lakshmanan
Amid the ongoing war between Russia and Ukraine, government, agriculture, and transportation organizations located in Donetsk, Lugansk, and Crimea have been attacked as part of an active campaign that drops a previously unseen, modular framework dubbed CommonMagic. "Although the initial vector of compromise is unclear, the details of the next stage imply the use of spear phishing or similar

Feds Charge NY Man as BreachForums Boss “Pompompurin”

By BrianKrebs

The U.S. Federal Bureau of Investigation (FBI) this week arrested a New York man on suspicion of running BreachForums, a popular English-language cybercrime forum where some of the world biggest hacked databases routinely show up for sale. The forum’s administrator “Pompompurin” has been a thorn in the side of the FBI for years, and BreachForums is widely considered a reincarnation of RaidForums, a remarkably similar crime forum that the FBI infiltrated and dismantled in 2022.

Federal agents carting items out of Fitzpatrick’s home on March 15. Image: News 12 Westchester.

In an affidavit filed with the District Court for the Southern District of New York, FBI Special Agent John Longmire said that at around 4:30 p.m. on March 15, 2023, he led a team of law enforcement agents that made a probable cause arrest of a Conor Brian Fitzpatrick in Peekskill, NY.

“When I arrested the defendant on March 15, 2023, he stated to me in substance and in part that: a) his name was Conor Brian Fitzpatrick; b) he used the alias ‘pompompurin/’ and c) he was the owner and administrator of ‘BreachForums’ the data breach website referenced in the Complaint,” Longmire wrote.

Pompompurin has been something of a nemesis to the FBI for several years. In November 2021, KrebsOnSecurity broke the news that thousands of fake emails about a cybercrime investigation were blasted out from the FBI’s email systems and Internet addresses.

Pompompurin took credit for that stunt, and said he was able to send the FBI email blast by exploiting a flaw in an FBI portal designed to share information with state and local law enforcement authorities. The FBI later acknowledged that a software misconfiguration allowed someone to send the fake emails.

In December, 2022, KrebsOnSecurity broke the news that hackers active on BreachForums had infiltrated the FBI’s InfraGard program, a vetted FBI program designed to build cyber and physical threat information sharing partnerships with experts in the private sector. The hackers impersonated the CEO of a major financial company, applied for InfraGard membership in the CEO’s name, and were granted admission to the community.

From there, the hackers plundered the InfraGard member database, and proceeded to sell contact information on more than 80,000 InfraGard members in an auction on BreachForums. The FBI responded by disabling the portal for some time, before ultimately forcing all InfraGard members to re-apply for membership.

More recently, BreachForums was the sales forum for data stolen from DC Health Link, a health insurance exchange based in Washington, D.C. that suffered a data breach this month. The sales thread initially said the data included the names, Social Security numbers, dates of birth, health plan and enrollee information and more on 170,000 individuals, although the official notice about the breach says 56,415 people were affected.

In April 2022, U.S. Justice Department seized the servers and domains for RaidForums, an extremely popular English-language cybercrime forum that sold access to more than 10 billion consumer records stolen in some of the world’s largest data breaches since 2015. As part of that operation, the feds also charged the alleged administrator, 21-year-old Diogo Santos Coelho of Portugal, with six criminal counts.

Coelho was arrested in the United Kingdom on Jan. 31, 2022. By that time, the new BreachForums had been live for just under a week, but with a familiar look.

BreachForums remains accessible online, and from reviewing the live chat stream on the site’s home page it appears the forum’s active users are only just becoming aware that their administrator — and the site’s database — is likely now in FBI hands:

Members of BreachForums discuss the arrest of the forum’s alleged owner.

“Wait if they arrested pom then doesn’t the FBI have all of our details we’ve registered with?” asked one worried BreachForums member.

“But we all have good VPNs I guess, right…right guys?” another denizen offered.

“Like pom would most likely do a plea bargain and cooperate with the feds as much as possible,” replied another.

Fitzpatrick could not be immediately reached for comment. The FBI declined to comment for this story.

There is only one page to the criminal complaint against Fitzpatrick (PDF), which charges him with one count of conspiracy to commit access device fraud. The affidavit on his arrest is available here (PDF).

Update: Corrected spelling of FBI agent’s last name.

New Cyber Platform Lab 1 Decodes Dark Web Data to Uncover Hidden Supply Chain Breaches

By The Hacker News
2022 was the year when inflation hit world economies, except in one corner of the global marketplace – stolen data. Ransomware payments fell by over 40% in 2022 compared to 2021. More organisations chose not to pay ransom demands, according to findings by blockchain firm Chainalysis. Nonetheless, stolen data has value beyond a price tag, and in risky ways you may not expect. Evaluating stolen

Expert-Led Webinar: Learn Proven Strategies to Secure Your Identity Perimeter

By The Hacker News
The stakes are high when it comes to cybersecurity. No longer are we dealing with unskilled hackers trying to break into corporate systems with brute force. Today, cybercriminals are using highly sophisticated methods like social engineering, spear phishing, and BEC to target users directly and log in with valid credentials. This is why the identity perimeter has become a critical battleground

Weekly Update 339

By Troy Hunt
Weekly Update 339

Why can't I audio right? It's my 339th video and I still make mistakes 🙂 But it came good and we got a decent show out of it with lots of interesting engagement even though doing this a lot later in the day than usual. I found the discussion around IoT door locks especially interesting as it's a real nexus of security, usability and a bit of critical thinking about real world risks. That term "security absolutism" that came up in the comments is gold, I hope you enjoy watching this episode.

Weekly Update 339
Weekly Update 339
Weekly Update 339
Weekly Update 339

References

  1. Yale IoT door locks seem to be the least bad ones you can buy! (you can have that slogan for free guys 🙂)
  2. The HDB Financial Services breach went into HIBP (after their parent company denied the breach...)
  3. Canada's Shopper+ also went into HIBP (another 878k records dating back to 2020)
  4. Latitude Financial announced a breach this week (another major one down under as Australia continues representing in data breach land)
  5. At long last, Eye4Fraud has acknowledged their breach... (via one the most half-arsed disclosure statements I've ever seen)
  6. Sponsored by: Kolide ensures only secure devices can access your cloud apps. It's Device Trust tailor-made for Okta. Book a demo today.

Two U.S. Men Charged in 2022 Hacking of DEA Portal

By BrianKrebs

Two U.S. men have been charged with hacking into a U.S. Drug Enforcement Agency (DEA) online portal that taps into 16 different federal law enforcement databases. Both are alleged to be part of a larger criminal organization that specializes in using fake emergency data requests from compromised police and government email accounts to publicly threaten and extort their victims.

Prosecutors for the Eastern District of New York today unsealed criminal complaints against Sagar Steven Singh — a.k.a “Weep” — a 19-year-old from Pawtucket, Rhode Island; and Nicholas Ceraolo, 25, of Queens, NY, who allegedly went by the handles “Convict” and “Ominus.”

The Justice Department says Singh and Ceraolo belong to a group of cybercriminals known to its members as “ViLE,” who specialize in obtaining personal information about third-party victims, which they then use to harass, threaten or extort the victims, a practice known as “doxing.”

“ViLE is collaborative, and the members routinely share tactics and illicitly obtained information with each other,” prosecutors charged.

The government alleges the defendants and other members of ViLE use various methods to obtain victims’ personal information, including:

-tricking customer service employees;
-submitting fraudulent legal process to social media companies to elicit users’ registration information;
-co-opting and corrupting corporate insiders;
-searching public and private online databases;
-accessing a nonpublic United States government database without authorization
-unlawfully using official email accounts belonging to other countries.

The complaint says once they obtained a victim’s information, Singh and Ceraolo would post the information in an online forum. The government refers to this community only as “Forum-1,” saying that it is administered by the leader of ViLE (referenced in the complaint as “CC-1”).

“Victims are extorted into paying CC-1 to have their information removed from Forum-1,” prosecutors allege. “Singh also uses the threat of revealing personal information to extort victims into giving him access to their social media accounts, which Singh then resells.”

Sources tell KrebsOnSecurity in addition to being members of ViLE, both Weep and Ominous are or were staff members for Doxbin, a highly toxic online community that provides a forum for digging up personal information on people and posting it publicly. This is supported by the Doxbin administrator’s claimed responsibility for a high-profile intrusion at the DEA’s law enforcement data sharing portal last year.

A screenshot of alleged access to the Drug Enforcement Agency’s intelligence sharing portal, shared by “KT,” the current administrator of the doxing and harassment community Doxbin.

The government alleges that on May 7, 2022, Singh used stolen credentials to log into a U.S. federal government portal without authorization. The complaint doesn’t specify which agency portal was hacked, but it does state that the portal included access to law enforcement databases that track narcotics seizures in the United States.

On May 12, 2022, KrebsOnSecurity broke the news that hackers had gained access to a DEA portal that taps into 16 different federal law enforcement databases. As reported at the time, the inside scoop on how that hack went down came from KT, the current administrator of the Doxbin and the individual referenced in the government’s complaint as “CC-1.”

Indeed, a screenshot of the ViLE group website includes the group’s official roster, which lists KT at the top, followed by Weep and Ominus.

A screenshot of the website for the cybercriminal group “ViLE.” Image: USDOJ.

In March 2022, KrebsOnSecurity warned that multiple cybercrime groups were finding success with fraudulent Emergency Data Requests (EDRs), wherein the hackers use compromised police and government email accounts to file warrantless data requests with social media firms and mobile telephony providers, attesting that the information being requested can’t wait for a warrant because it relates to an urgent matter of life and death.

That story showed that the previous owner of the Doxbin also was part of a teenage hacking group that specialized in offering fake EDRs as a service on the dark web.

Prosecutors say they tied Singh to the government portal hack because he connected to it from an Internet address that he’d previously used to access a social media account registered in his name. When they raided Singh’s residence on Sept. 8, 2022 and seized his devices, investigators with Homeland Security found a cellular phone and laptop that allegedly “contained extensive evidence of access to the Portal.”

The complaint alleges that between February 2022 and May 2022, Ceraolo used an official email account belonging to a Bangladeshi police official to pose as a police officer in communication with U.S.-based social media platforms.

“In these communications, Ceraolo requested personal information about users of these platforms, under the false pretense that the users were committing crimes or in life-threatening danger,” the complaint states.

For example, on or about March 13, 2022, Ceraolo allegedly used the Bangladeshi police email account to falsely claim that the target of the EDR had sent bomb threats, distributed child pornography and threatened officials of the Bangladeshi government.

On or about May 9, 2022, the government says, Singh sent a friend screenshots of text messages between himself and someone he had doxed on the Doxbin and was trying to extort for their Instagram handle. The data included the victim’s Social Security number, driver’s license number, cellphone number, and home address.

“Look familiar?” Singh allegedly wrote to the victim. “You’re gonna comply to me if you don’t want anything negative to happen to your parents. . . I have every detail involving your parents . . . allowing me to do whatever I desire to them in malicious ways.”

Neither of the defendants could be immediately reached for comment. KT, the current administrator of Doxbin, declined a request for comment on the charges.

Ceraolo is a self-described security researcher who has been credited in many news stories over the years with discovering security vulnerabilities at AT&T, T-Mobile, Comcast and Cox Communications.

Ceraolo’s stated partner in most of these discoveries — a 30-year-old Connecticut man named Ryan “Phobia” Stevenson — was charged in 2019 with being part of a group that stole millions of dollars worth of cryptocurrencies via SIM-swapping, a crime that involves tricking a mobile provider into routing a target’s calls and text messages to another device.

In 2018, KrebsOnSecurity detailed how Stevenson earned bug bounty rewards and public recognition from top telecom companies for finding and reporting security holes in their websites, all the while secretly peddling those same vulnerabilities to cybercriminals.

According to the Justice Department, if convicted Ceraolo faces up to 20 years’ imprisonment for conspiracy to commit wire fraud; both Ceraolo and Singh face five years’ imprisonment for conspiracy to commit computer intrusions.

A copy of the complaint against Ceraolo and Singh is here (PDF).

Weekly Update 338

By Troy Hunt
Weekly Update 338

I'm going lead this post with where I finished the video because it brought the biggest smile to Charlotte's and my faces this week:

This. Is. Amazing 😍 pic.twitter.com/wOl4kpK841

— Troy Hunt (@troyhunt) March 3, 2023

When I talked about the McLaren in this week's video, Frits made the comment "the smile on your face says it all", which absolutely nailed it. But more than that, it brings a smile to the face of everyone who sees it (I suspect the colour helps), we're just loving seeing the excitement expressed by kids and adults alike. It's so much fun 😊

Less fun is dealing with Eye4Fraud. 24 hours on from recording this video, there's still zero visible progress and I lament that this one is just going to slip beneath the radar. If you're in the breach, do push for answers, it really shouldn't be this hard. All that and more in this week's video, enjoy!

Weekly Update 338
Weekly Update 338
Weekly Update 338
Weekly Update 338

References

  1. Oh Namesco, you do provide entertainment! (still selling SSL like it's 2015)
  2. Eye4Fraud - the one that gives merchants "guaranteed protection" - had lots of millions of their merchant's transactions dumped (and to date, they don't appear to have actually told anyone)
  3. Cloudflare's cache reserve is pretty amazing stuff (as expected, the cache hit ratio is even better one day on with 100 less origin requests and only a slight decrease in overall traffic)
  4. It was almost a decade ago when I last wrote about a car (should I do another one for the McLaren?)
  5. Sponsored by: Kolide ensures only secure devices can access your cloud apps. It's Device Trust tailor-made for Okta. Book a demo today.

Large-scale Cyber Attack Hijacks East Asian Websites for Adult Content Redirects

By Ravie Lakshmanan
A widespread malicious cyber operation has hijacked thousands of websites aimed at East Asian audiences to redirect visitors to adult-themed content since early September 2022. The ongoing campaign entails injecting malicious JavaScript code to the hacked websites, often connecting to the target web server using legitimate FTP credentials the threat actor previously obtained via an unknown

BATLOADER Malware Uses Google Ads to Deliver Vidar Stealer and Ursnif Payloads

By Ravie Lakshmanan
The malware downloader known as BATLOADER has been observed abusing Google Ads to deliver secondary payloads like Vidar Stealer and Ursnif. According to cybersecurity company eSentire, the malicious ads are used to spoof a wide range of legitimate apps and services such as Adobe, OpenAPI's ChatGPT, Spotify, Tableau, and Zoom. BATLOADER, as the name suggests, is a loader that's responsible for

Who’s Behind the NetWire Remote Access Trojan?

By BrianKrebs

A Croatian national has been arrested for allegedly operating NetWire, a Remote Access Trojan (RAT) marketed on cybercrime forums since 2012 as a stealthy way to spy on infected systems and siphon passwords. The arrest coincided with a seizure of the NetWire sales website by the U.S. Federal Bureau of Investigation (FBI). While the defendant in this case hasn’t yet been named publicly, the NetWire website has been leaking information about the likely true identity and location of its owner for the past 11 years.

Typically installed by booby-trapped Microsoft Office documents and distributed via email, NetWire is a multi-platform threat that is capable of targeting not only Microsoft Windows machines but also Android, Linux and Mac systems.

NetWire’s reliability and relatively low cost ($80-$140 depending on features) has made it an extremely popular RAT on the cybercrime forums for years, and NetWire infections consistently rank among the top 10 most active RATs in use.

NetWire has been sold openly on the same website since 2012: worldwiredlabs[.]com. That website now features a seizure notice from the U.S. Department of Justice (DOJ), which says the domain was taken as part of “a coordinated law enforcement action taken against the NetWire Remote Access Trojan.”

“As part of this week’s law enforcement action, authorities in Croatia on Tuesday arrested a Croatian national who allegedly was the administrator of the website,” reads a statement by the DOJ today. “This defendant will be prosecuted by Croatian authorities. Additionally, law enforcement in Switzerland on Tuesday seized the computer server hosting the NetWire RAT infrastructure.”

Neither the DOJ’s statement nor a press release on the operation published by Croatian authorities mentioned the name of the accused. But it’s fairly remarkable that it has taken so long for authorities in the United States and elsewhere to move against NetWire and its alleged proprietor, given that the RAT’s author apparently did very little to hide his real-life identity.

The WorldWiredLabs website first came online in February 2012 using a dedicated host with no other domains. The site’s true WHOIS registration records have always been hidden by privacy protection services, but there are plenty of clues in historical Domain Name System (DNS) records for WorldWiredLabs that point in the same direction.

In October 2012, the WorldWiredLabs domain moved to another dedicated server at the Internet address 198.91.90.7, which was home to just one other domain: printschoolmedia[.]org, also registered in 2012.

According to DomainTools.com, printschoolmedia[.]org was registered to a Mario Zanko in Zapresic, Croatia, and to the email address zankomario@gmail.com. DomainTools further shows this email address was used to register one other domain in 2012: wwlabshosting[.]com, also registered to Mario Zanko from Croatia.

A review of DNS records for both printschoolmedia[.]org and wwlabshosting[.]com shows that while these domains were online they both used the DNS name server ns1.worldwiredlabs[.]com. No other domains have been recorded using that same name server.

The WorldWiredLabs website, in 2013. Source: Archive.org.

DNS records for worldwiredlabs[.]com also show the site forwarded incoming email to the address tommaloney@ruggedinbox.com. Constella Intelligence, a service that indexes information exposed by public database leaks, shows this email address was used to register an account at the clothing retailer romwe.com, using the password “123456xx.”

Running a reverse search on this password in Constella Intelligence shows there are more than 450 email addresses known to have used this credential, and two of those are zankomario@gmail.com and zankomario@yahoo.com.

A search on zankomario@gmail.com in Skype returns three results, including the account name “Netwire” and the username “Dugidox,” and another for a Mario Zanko (username zanko.mario).

Dugidox corresponds to the hacker handle most frequently associated with NetWire sales and support discussion threads on multiple cybercrime forums over the years.

Constella ties dugidox@gmail.com to a number of website registrations, including the Dugidox handle on BlackHatWorld and HackForums, and to IP addresses in Croatia for both. Constella also shows the email address zankomario@gmail.com used the password “dugidox2407.”

In 2010, someone using the email address dugidox@gmail.com registered the domain dugidox[.]com. The WHOIS registration records for that domain list a “Senela Eanko” as the registrant, but the address used was the same street address in Zapresic that appears in the WHOIS records for printschoolmedia[.]org, which is registered in Mr. Zanco’s name.

Prior to the demise of Google+, the email address dugidox@gmail.com mapped to an account with the nickname “Netwire wwl.” The dugidox email also was tied to a Facebook account (mario.zanko3), which featured check-ins and photos from various places in Croatia.

That Facebook profile is no longer active, but back in January 2017, the administrator of WorldWiredLabs posted that he was considering adding certain Android mobile functionality to his service. Three days after that, the Mario.Zank3 profile posted a photo saying he was selected for an Android instruction course — with his dugidox email in the photo, naturally.

Incorporation records from the U.K.’s Companies House show that in 2017 Mr. Zanko became an officer in a company called Godbex Solutions LTD. A Youtube video invoking this corporate name describes Godbex as a “next generation platform” for exchanging gold and cryptocurrencies.

The U.K. Companies House records show Godbex was dissolved in 2020. It also says Mr. Zanko was born in July 1983, and lists his occupation as “electrical engineer.”

Mr. Zanko did not respond to multiple requests for comment.

A statement from the Croatian police about the NetWire takedown is here.

New ScrubCrypt Crypter Used in Cryptojacking Attacks Targeting Oracle WebLogic

By Ravie Lakshmanan
The infamous cryptocurrency miner group called 8220 Gang has been observed using a new crypter called ScrubCrypt to carry out cryptojacking operations. According to Fortinet FortiGuard Labs, the attack chain commences with the successful exploitation of susceptible Oracle WebLogic servers to download a PowerShell script that contains ScrubCrypt. Crypters are a type of software that can encrypt,

‘A woman from Mars’: Life in the pursuit of space exploration

By Alžbeta Kovaľová

An astrobiologist, analog astronaut, author and speaker, Dr. Michaela Musilova shares her experience as a woman at the forefront of space exploration and from her quest for scientific and personal excellence

The post ‘A woman from Mars’: Life in the pursuit of space exploration appeared first on WeLiveSecurity

Sued by Meta, Freenom Halts Domain Registrations

By BrianKrebs

The domain name registrar Freenom, whose free domain names have long been a draw for spammers and phishers, has stopped allowing new domain name registrations. The move comes after the Dutch registrar was sued by Meta, which alleges the company ignores abuse complaints about phishing websites while monetizing traffic to those abusive domains.

Freenom’s website features a message saying it is not currently allowing new registrations.

Freenom is the domain name registry service provider for five so-called “country code top level domains” (ccTLDs), including .cf for the Central African Republic; .ga for Gabon; .gq for Equatorial Guinea; .ml for Mali; and .tk for Tokelau.

Freenom has always waived the registration fees for domains in these country-code domains, presumably as a way to encourage users to pay for related services, such as registering a .com or .net domain, for which Freenom does charge a fee.

On March 3, 2023, social media giant Meta sued Freenom in a Northern California court, alleging cybersquatting violations and trademark infringement. The lawsuit also seeks information about the identities of 20 different “John Does” — Freenom customers that Meta says have been particularly active in phishing attacks against Facebook, Instagram, and WhatsApp users.

The lawsuit points to a 2021 study (PDF) on the abuse of domains conducted by Interisle Consulting Group, which discovered that those ccTLDs operated by Freenom made up five of the Top Ten TLDs most abused by phishers.

“The five ccTLDs to which Freenom provides its services are the TLDs of choice for cybercriminals because Freenom provides free domain name registration services and shields its customers’ identity, even after being presented with evidence that the domain names are being used for illegal purposes,” the complaint charges. “Even after receiving notices of infringement or phishing by its customers, Freenom continues to license new infringing domain names to those same customers.”

Meta further alleges that “Freenom has repeatedly failed to take appropriate steps to investigate and respond appropriately to reports of abuse,” and that it monetizes the traffic from infringing domains by reselling them and by adding “parking pages” that redirect visitors to other commercial websites, websites with pornographic content, and websites used for malicious activity like phishing.

Freenom has not yet responded to requests for comment. But attempts to register a domain through the company’s website as of publication time generated an error message that reads:

“Because of technical issues the Freenom application for new registrations is temporarily out-of-order. Please accept our apologies for the inconvenience. We are working on a solution and hope to resume operations shortly. Thank you for your understanding.”

Image: Interisle Consulting Group, Phishing Landscape 2021, Sept. 2021.

Although Freenom is based in The Netherlands, some of its other sister companies named as defendants in the lawsuit are incorporated in the United States.

Meta initially filed this lawsuit in December 2022, but it asked the court to seal the case, which would have restricted public access to court documents in the dispute. That request was denied, and Meta amended and re-filed the lawsuit last week.

According to Meta, this isn’t just a case of another domain name registrar ignoring abuse complaints because it’s bad for business. The lawsuit alleges that the owners of Freenom “are part of a web of companies created to facilitate cybersquatting, all for the benefit of Freenom.”

“On information and belief, one or more of the ccTLD Service Providers, ID Shield, Yoursafe, Freedom Registry, Fintag, Cervesia, VTL, Joost Zuurbier Management Services B.V., and Doe Defendants were created to hide assets, ensure unlawful activity including cybersquatting and phishing goes undetected, and to further the goals of Freenom,” Meta charged.

It remains unclear why Freenom has stopped allowing domain registration. In June 2015, ICANN suspended Freenom’s ability to create new domain names or initiate inbound transfers of domain names for 90 days. According to Meta, the suspension was premised on ICANN’s determination that Freenom “has engaged in a pattern and practice of trafficking in or use of domain names identical or confusingly similar to a trademark or service mark of a third party in which the Registered Name Holder has no rights or legitimate interest.”

A spokesperson for ICANN said the organization has no insight as to why Freenom might have stopped registering domain names. But it said Freenom (d/b/a OpenTLD B.V.) also received formal enforcement notices from ICANN in 2017 and 2020 for violating different obligations.

A copy of the amended complaint against Freenom, et. al, is available here (PDF).

March 8, 6:11 p.m. ET: Updated story with response from ICANN. Corrected attribution of the domain abuse report.

Weekly Update 337

By Troy Hunt
Weekly Update 337

Guns! You know, the things you kinda want to keep pretty well protected and out of the hands of nefarious parties, like the kinds of folks that following their data breach could match firearms to an individual at an address on a phone number of a gender and specific age. But don't worry, no financial information was compromised! 🤦‍♂️

All that and more in the 337th addition of my weekly update, enjoy!

Weekly Update 337
Weekly Update 337
Weekly Update 337
Weekly Update 337

References

  1. GunAuction.com got pwned (it only took them 2 months to tell absolutely nobody about it too)
  2. The Ticketcounter hackers have been pwned (3 kids, surprise surprise)
  3. The office acoustic work is finally complete! (I love this, it's amazing 😍)
  4. The Ubiquiti AI 360 cam is really impressive (check out how that fisheye view can be flatted into frames of other parts of the room)
  5. We got burgled - but only a little bit (I'm more annoyed about the lapses in my own security, but mitigating controls ultimately made this a non-event)
  6. Sponsored by: Kolide ensures only secure devices can access your cloud apps. It's Device Trust tailor-made for Okta. Book a demo today.

Hackers Claim They Breached T-Mobile More Than 100 Times in 2022

By BrianKrebs

Image: Shutterstock.com

Three different cybercriminal groups claimed access to internal networks at communications giant T-Mobile in more than 100 separate incidents throughout 2022, new data suggests. In each case, the goal of the attackers was the same: Phish T-Mobile employees for access to internal company tools, and then convert that access into a cybercrime service that could be hired to divert any T-Mobile user’s text messages and phone calls to another device.

The conclusions above are based on an extensive analysis of Telegram chat logs from three distinct cybercrime groups or actors that have been identified by security researchers as particularly active in and effective at “SIM-swapping,” which involves temporarily seizing control over a target’s mobile phone number.

Countless websites and online services use SMS text messages for both password resets and multi-factor authentication. This means that stealing someone’s phone number often can let cybercriminals hijack the target’s entire digital life in short order — including access to any financial, email and social media accounts tied to that phone number.

All three SIM-swapping entities that were tracked for this story remain active in 2023, and they all conduct business in open channels on the instant messaging platform Telegram. KrebsOnSecurity is not naming those channels or groups here because they will simply migrate to more private servers if exposed publicly, and for now those servers remain a useful source of intelligence about their activities.

Each advertises their claimed access to T-Mobile systems in a similar way. At a minimum, every SIM-swapping opportunity is announced with a brief “Tmobile up!” or “Tmo up!” message to channel participants. Other information in the announcements includes the price for a single SIM-swap request, and the handle of the person who takes the payment and information about the targeted subscriber.

The information required from the customer of the SIM-swapping service includes the target’s phone number, and the serial number tied to the new SIM card that will be used to receive text messages and phone calls from the hijacked phone number.

Initially, the goal of this project was to count how many times each entity claimed access to T-Mobile throughout 2022, by cataloging the various “Tmo up!” posts from each day and working backwards from Dec. 31, 2022.

But by the time we got to claims made in the middle of May 2022, completing the rest of the year’s timeline seemed unnecessary. The tally shows that in the last seven-and-a-half months of 2022, these groups collectively made SIM-swapping claims against T-Mobile on 104 separate days — often with multiple groups claiming access on the same days.

The 104 days in the latter half of 2022 in which different known SIM-swapping groups claimed access to T-Mobile employee tools.

KrebsOnSecurity shared a large amount of data gathered for this story with T-Mobile. The company declined to confirm or deny any of these claimed intrusions. But in a written statement, T-Mobile said this type of activity affects the entire wireless industry.

“And we are constantly working to fight against it,” the statement reads. “We have continued to drive enhancements that further protect against unauthorized access, including enhancing multi-factor authentication controls, hardening environments, limiting access to data, apps or services, and more. We are also focused on gathering threat intelligence data, like what you have shared, to help further strengthen these ongoing efforts.”

TMO UP!

While it is true that each of these cybercriminal actors periodically offer SIM-swapping services for other mobile phone providers — including AT&T, Verizon and smaller carriers — those solicitations appear far less frequently in these group chats than T-Mobile swap offers. And when those offers do materialize, they are considerably more expensive.

The prices advertised for a SIM-swap against T-Mobile customers in the latter half of 2022 ranged between USD $1,000 and $1,500, while SIM-swaps offered against AT&T and Verizon customers often cost well more than twice that amount.

To be clear, KrebsOnSecurity is not aware of specific SIM-swapping incidents tied to any of these breach claims. However, the vast majority of advertisements for SIM-swapping claims against T-Mobile tracked in this story had two things in common that set them apart from random SIM-swapping ads on Telegram.

First, they included an offer to use a mutually trusted “middleman” or escrow provider for the transaction (to protect either party from getting scammed). More importantly, the cybercriminal handles that were posting ads for SIM-swapping opportunities from these groups generally did so on a daily or near-daily basis — often teasing their upcoming swap events in the hours before posting a “Tmo up!” message announcement.

In other words, if the crooks offering these SIM-swapping services were ripping off their customers or claiming to have access that they didn’t, this would be almost immediately obvious from the responses of the more seasoned and serious cybercriminals in the same chat channel.

There are plenty of people on Telegram claiming to have SIM-swap access at major telecommunications firms, but a great many such offers are simply four-figure scams, and any pretenders on this front are soon identified and banned (if not worse).

One of the groups that reliably posted “Tmo up!” messages to announce SIM-swap availability against T-Mobile customers also reliably posted “Tmo down!” follow-up messages announcing exactly when their claimed access to T-Mobile employee tools was discovered and revoked by the mobile giant.

A review of the timestamps associated with this group’s incessant “Tmo up” and “Tmo down” posts indicates that while their claimed access to employee tools usually lasted less than an hour, in some cases that access apparently went undiscovered for several hours or even days.

TMO TOOLS

How could these SIM-swapping groups be gaining access to T-Mobile’s network as frequently as they claim? Peppered throughout the daily chit-chat on their Telegram channels are solicitations for people urgently needed to serve as “callers,” or those who can be hired to social engineer employees over the phone into navigating to a phishing website and entering their employee credentials.

Allison Nixon is chief research officer for the New York City-based cybersecurity firm Unit 221B. Nixon said these SIM-swapping groups will typically call employees on their mobile devices, pretend to be someone from the company’s IT department, and then try to get the person on the other end of the line to visit a phishing website that mimics the company’s employee login page.

Nixon argues that many people in the security community tend to discount the threat from voice phishing attacks as somehow “low tech” and “low probability” threats.

“I see it as not low-tech at all, because there are a lot of moving parts to phishing these days,” Nixon said. “You have the caller who has the employee on the line, and the person operating the phish kit who needs to spin it up and down fast enough so that it doesn’t get flagged by security companies. Then they have to get the employee on that phishing site and steal their credentials.”

In addition, she said, often there will be yet another co-conspirator whose job it is to use the stolen credentials and log into employee tools. That person may also need to figure out how to make their device pass “posture checks,” a form of device authentication that some companies use to verify that each login is coming only from employer-issued phones or laptops.

For aspiring criminals with little experience in scam calling, there are plenty of sample call transcripts available on these Telegram chat channels that walk one through how to impersonate an IT technician at the targeted company — and how to respond to pushback or skepticism from the employee. Here’s a snippet from one such tutorial that appeared recently in one of the SIM-swapping channels:

“Hello this is James calling from Metro IT department, how’s your day today?”

(yea im doing good, how r u)

i’m doing great, thank you for asking

i’m calling in regards to a ticket we got last week from you guys, saying you guys were having issues with the network connectivity which also interfered with [Microsoft] Edge, not letting you sign in or disconnecting you randomly. We haven’t received any updates to this ticket ever since it was created so that’s why I’m calling in just to see if there’s still an issue or not….”

TMO DOWN!

The TMO UP data referenced above, combined with comments from the SIM-swappers themselves, indicate that while many of their claimed accesses to T-Mobile tools in the middle of 2022 lasted hours on end, both the frequency and duration of these events began to steadily decrease as the year wore on.

T-Mobile declined to discuss what it may have done to combat these apparent intrusions last year. However, one of the groups began to complain loudly in late October 2022 that T-Mobile must have been doing something that was causing their phished access to employee tools to die very soon after they obtained it.

One group even remarked that they suspected T-Mobile’s security team had begun monitoring their chats.

Indeed, the timestamps associated with one group’s TMO UP/TMO DOWN notices show that their claimed access was often limited to less than 15 minutes throughout November and December of 2022.

Whatever the reason, the calendar graphic above clearly shows that the frequency of claimed access to T-Mobile decreased significantly across all three SIM-swapping groups in the waning weeks of 2022.

SECURITY KEYS

T-Mobile US reported revenues of nearly $80 billion last year. It currently employs more than 71,000 people in the United States, any one of whom can be a target for these phishers.

T-Mobile declined to answer questions about what it may be doing to beef up employee authentication. But Nicholas Weaver, a researcher and lecturer at University of California, Berkeley’s International Computer Science Institute, said T-Mobile and all the major wireless providers should be requiring employees to use physical security keys for that second factor when logging into company resources.

A U2F device made by Yubikey.

“These breaches should not happen,” Weaver said. “Because T-Mobile should have long ago issued all employees security keys and switched to security keys for the second factor. And because security keys provably block this style of attack.”

The most commonly used security keys are inexpensive USB-based devices. A security key implements a form of multi-factor authentication known as Universal 2nd Factor (U2F), which allows the user to complete the login process simply by inserting the USB key and pressing a button on the device. The key works without the need for any special software drivers.

The allure of U2F devices for multi-factor authentication is that even if an employee who has enrolled a security key for authentication tries to log in at an impostor site, the company’s systems simply refuse to request the security key if the user isn’t on their employer’s legitimate website, and the login attempt fails. Thus, the second factor cannot be phished, either over the phone or Internet.

THE ROLE OF MINORS IN SIM-SWAPPING

Nixon said one confounding aspect of SIM-swapping is that these criminal groups tend to recruit teenagers to do their dirty work.

“A huge reason this problem has been allowed to spiral out of control is because children play such a prominent role in this form of breach,” Nixon said.

Nixon said SIM-swapping groups often advertise low-level jobs on places like Roblox and Minecraft, online games that are extremely popular with young adolescent males.

“Statistically speaking, that kind of recruiting is going to produce a lot of people who are underage,” she said. “They recruit children because they’re naive, you can get more out of them, and they have legal protections that other people over 18 don’t have.”

For example, she said, even when underage SIM-swappers are arrested, the offenders tend to go right back to committing the same crimes as soon as they’re released.

In January 2023, T-Mobile disclosed that a “bad actor” stole records on roughly 37 million current customers, including their name, billing address, email, phone number, date of birth, and T-Mobile account number.

In August 2021, T-Mobile acknowledged that hackers made off with the names, dates of birth, Social Security numbers and driver’s license/ID information on more than 40 million current, former or prospective customers who applied for credit with the company. That breach came to light after a hacker began selling the records on a cybercrime forum.

In the shadow of such mega-breaches, any damage from the continuous attacks by these SIM-swapping groups can seem insignificant by comparison. But Nixon says it’s a mistake to dismiss SIM-swapping as a low volume problem.

“Logistically, you may only be able to get a few dozen or a hundred SIM-swaps in a day, but you can pick any customer you want across their entire customer base,” she said. “Just because a targeted account takeover is low volume doesn’t mean it’s low risk. These guys have crews that go and identify people who are high net worth individuals and who have a lot to lose.”

Nixon said another aspect of SIM-swapping that causes cybersecurity defenders to dismiss the threat from these groups is the perception that they are full of low-skilled “script kiddies,” a derisive term used to describe novice hackers who rely mainly on point-and-click hacking tools.

“They underestimate these actors and say this person isn’t technically sophisticated,” she said. “But if you’re rolling around in millions worth of stolen crypto currency, you can buy that sophistication. I know for a fact some of these compromises were at the hands of these ‘script kiddies,’ but they’re not ripping off other people’s scripts so much as hiring people to make scripts for them. And they don’t care what gets the job done, as long as they get to steal the money.”

When Low-Tech Hacks Cause High-Impact Breaches

By BrianKrebs

Web hosting giant GoDaddy made headlines this month when it disclosed that a multi-year breach allowed intruders to steal company source code, siphon customer and employee login credentials, and foist malware on customer websites. Media coverage understandably focused on GoDaddy’s admission that it suffered three different cyberattacks over as many years at the hands of the same hacking group.  But it’s worth revisiting how this group typically got in to targeted companies: By calling employees and tricking them into navigating to a phishing website.

In a filing with the U.S. Securities and Exchange Commission (SEC), GoDaddy said it determined that the same “sophisticated threat actor group” was responsible for three separate intrusions, including:

-March 2020: A spear-phishing attack on a GoDaddy employee compromised the hosting login credentials of approximately 28,000 GoDaddy customers, as well as login credentials for a small number employees;

-November 2021: A compromised GoDaddy password let attackers steal source code and information tied to 1.2 million customers, including website administrator passwords, sFTP credentials, and private SSL keys;

-December 2022: Hackers gained access to and installed malware on GoDaddy’s cPanel hosting servers that “intermittently redirected random customer websites to malicious sites.”

“Based on our investigation, we believe these incidents are part of a multi-year campaign by a sophisticated threat actor group that, among other things, installed malware on our systems and obtained pieces of code related to some services within GoDaddy,” the company stated in its SEC filing.

What else do we know about the cause of these incidents? We don’t know much about the source of the November 2021 incident, other than GoDaddy’s statement that it involved a compromised password, and that it took about two months for the company to detect the intrusion. GoDaddy has not disclosed the source of the breach in December 2022 that led to malware on some customer websites.

But we do know the March 2020 attack was precipitated by a spear-phishing attack against a GoDaddy employee. GoDaddy described the incident at the time in general terms as a social engineering attack, but one of its customers affected by that March 2020 breach actually spoke to one of the hackers involved.

The hackers were able to change the Domain Name System (DNS) records for the transaction brokering site escrow.com so that it pointed to an address in Malaysia that was host to just a few other domains, including the then brand-new phishing domain servicenow-godaddy[.]com.

The general manager of Escrow.com found himself on the phone with one of the GoDaddy hackers, after someone who claimed they worked at GoDaddy called and said they needed him to authorize some changes to the account.

In reality, the caller had just tricked a GoDaddy employee into giving away their credentials, and he could see from the employee’s account that Escrow.com required a specific security procedure to complete a domain transfer.

The general manager of Escrow.com said he suspected the call was a scam, but decided to play along for about an hour — all the while recording the call and coaxing information out of the scammer.

“This guy had access to the notes, and knew the number to call,” to make changes to the account, the CEO of Escrow.com told KrebsOnSecurity. “He was literally reading off the tickets to the notes of the admin panel inside GoDaddy.”

About halfway through this conversation — after being called out by the general manager as an imposter — the hacker admitted that he was not a GoDaddy employee, and that he was in fact part of a group that enjoyed repeated success with social engineering employees at targeted companies over the phone.

Absent from GoDaddy’s SEC statement is another spate of attacks in November 2020, in which unknown intruders redirected email and web traffic for multiple cryptocurrency services that used GoDaddy in some capacity.

It is possible this incident was not mentioned because it was the work of yet another group of intruders. But in response to questions from KrebsOnSecurity at the time, GoDaddy said that incident also stemmed from a “limited” number of GoDaddy employees falling for a sophisticated social engineering scam.

“As threat actors become increasingly sophisticated and aggressive in their attacks, we are constantly educating employees about new tactics that might be used against them and adopting new security measures to prevent future attacks,” GoDaddy said in a written statement back in 2020.

Voice phishing or “vishing” attacks typically target employees who work remotely. The phishers will usually claim that they’re calling from the employer’s IT department, supposedly to help troubleshoot some issue. The goal is to convince the target to enter their credentials at a website set up by the attackers that mimics the organization’s corporate email or VPN portal.

Experts interviewed for an August 2020 story on a steep rise in successful voice phishing attacks said there are generally at least two people involved in each vishing scam: One who is social engineering the target over the phone, and another co-conspirator who takes any credentials entered at the phishing page — including multi-factor authentication codes shared by the victim — and quickly uses them to log in to the company’s website.

The attackers are usually careful to do nothing with the phishing domain until they are ready to initiate a vishing call to a potential victim. And when the attack or call is complete, they disable the website tied to the domain.

This is key because many domain registrars will only respond to external requests to take down a phishing website if the site is live at the time of the abuse complaint. This tactic also can stymie efforts by companies that focus on identifying newly-registered phishing domains before they can be used for fraud.

A U2F device made by Yubikey.

GoDaddy’s latest SEC filing indicates the company had nearly 7,000 employees as of December 2022. In addition, GoDaddy contracts with another 3,000 people who work full-time for the company via business process outsourcing companies based primarily in India, the Philippines and Colombia.

Many companies now require employees to supply a one-time password — such as one sent via SMS or produced by a mobile authenticator app — in addition to their username and password when logging in to company assets online. But both SMS and app-based codes can be undermined by phishing attacks that simply request this information in addition to the user’s password.

One multifactor option — physical security keys — appears to be immune to these advanced scams. The most commonly used security keys are inexpensive USB-based devices. A security key implements a form of multi-factor authentication known as Universal 2nd Factor (U2F), which allows the user to complete the login process simply by inserting the USB device and pressing a button on the device. The key works without the need for any special software drivers.

The allure of U2F devices for multi-factor authentication is that even if an employee who has enrolled a security key for authentication tries to log in at an impostor site, the company’s systems simply refuse to request the security key if the user isn’t on their employer’s legitimate website, and the login attempt fails. Thus, the second factor cannot be phished, either over the phone or Internet.

In July 2018, Google disclosed that it had not had any of its 85,000+ employees successfully phished on their work-related accounts since early 2017, when it began requiring all employees to use physical security keys in place of one-time codes.

Who’s Behind the Botnet-Based Service BHProxies?

By BrianKrebs

A security firm has discovered that a six-year-old crafty botnet known as Mylobot appears to be powering a residential proxy service called BHProxies, which offers paying customers the ability to route their web traffic anonymously through compromised computers. Here’s a closer look at Mylobot, and a deep dive into who may be responsible for operating the BHProxies service.

The BHProxies website.

First identified in 2017 by the security firm Deep Instinct, Mylobot employs a number of fairly sophisticated methods to remain undetected on infected hosts, such as running exclusively in the computer’s temporary memory, and waiting 14 days before attempting to contact the botnet’s command and control servers.

Last year, researchers at Minerva Labs spotted the botnet being used to blast out sextortion scams. But according to a new report from BitSight, the Mylobot botnet’s main functionality has always been about transforming the infected system into a proxy.

The Mylobot malware includes more than 1,000 hard-coded and encrypted domain names, any one of which can be registered and used as control networks for the infected hosts. BitSight researchers found significant overlap in the Internet addresses used by those domains and a domain called BHproxies[.]com.

BHProxies sells access to “residential proxy” networks, which allow someone to rent a residential IP address to use as a relay for their Internet communications, providing anonymity and the advantage of being perceived as a residential user surfing the web. The service is currently advertising access to more than 150,000 devices globally.

“At this point, we cannot prove that BHProxies is linked to Mylobot, but we have a strong suspicion,” wrote BitSight’s Stanislas Arnoud.

To test their hypothesis, BitSight obtained 50 proxies from BHProxies. The researchers were able to use 48 of those 50 proxies to browse to a website they controlled — allowing them to record the true IP addresses of each proxy device.

“Among these 48 recovered residential proxies IP addresses, 28 (58.3%) of those were already present in our sinkhole systems, associated with the Mylobot malware family,” Arnoud continued. “This number is probably higher, but we don’t have a full visibility of the botnet. This gave us clear evidence that Mylobot infected computers are used by the BHProxies service.”

BitSight said it is currently seeing more than 50,000 unique Mylobot infected systems every day, and that India appears to be the most targeted country, followed by the United States, Indonesia and Iran.

“We believe we are only seeing part of the full botnet, which may lead to more than 150,000 infected computers as advertised by BHProxies’ operators,” Arnoud wrote.

WHO’S BEHIND BHPROXIES?

The website BHProxies[.]com has been advertised for nearly a decade on the forum Black Hat World by the user BHProxies. BHProxies has authored 129 posts on Black Hat World since 2012, and their last post on the forum was in December 2022.

BHProxies initially was fairly active on Black Hat World between May and November 2012, after which it suddenly ceased all activity. The account didn’t resume posting on the forum until April 2014.

According to cyber intelligence firm Intel 471, the user BHProxies also used the handle “hassan_isabad_subar” and marketed various software tools, including “Subar’s free email creator” and “Subar’s free proxy scraper.”

Intel 471’s data shows that hassan_isabad_subar registered on the forum using the email address jesus.fn.christ@gmail.com. In a June 2012 private message exchange with a website developer on Black Hat World, hassan_isabad_subar confided that they were working at the time to develop two websites, including the now-defunct customscrabblejewelry.com.

DomainTools.com reports that customscrabblejewelry.com was registered in 2012 to a Teresa Shotliff in Chesterland, Ohio. A search on jesus.fn.christ@gmail.com at Constella Intelligence, a company that tracks compromised databases, shows this email address is tied to an account at the fundraising platform omaze.com, for a Brian Shotliff from Chesterland, Ohio.

Reached via LinkedIn, Mr. Shotliff said he sold his BHProxies account to another Black Hat World forum user from Egypt back in 2014. Shotliff shared an April 2014 password reset email from Black Hat World, which shows he forwarded the plaintext password to the email address legendboy2050@yahoo.com. He also shared a PayPal receipt and snippets of Facebook Messenger logs showing conversations in March 2014 with legendboy2050@yahoo.com.

Constella Intelligence confirmed that legendboy2050@yahoo.com was indeed another email address tied to the hassan_isabad_subar/BHProxies identity on Black Hat World. Constella also connects legendboy2050 to Facebook and Instagram accounts for one Abdala Tawfik from Cairo. This user’s Facebook page says Tawfik also uses the name Abdalla Khafagy.

Tawfik’s Instagram account says he is a former operations manager at the social media network TikTok, as well as a former director at Crypto.com.

Abdalla Khafagy’s LinkedIn profile says he was “global director of community” at Crypto.com for about a year ending in January 2022. Before that, the resume says he was operations manager of TikTok’s Middle East and North Africa region for approximately seven months ending in April 2020.

Khafagy’s LinkedIn profile says he is currently founder of LewkLabs, a Dubai-based “blockchain-powered, SocialFi content monetization platform” that last year reported funding of $3.26 million from private investors.

The only experience listed for Khafagy prior to the TikTok job is labeled “Marketing” at “Confidential,” from February 2014 to October 2019.

Reached via LinkedIn, Mr. Khafagy told KrebsOnSecurity that he had a Black Hat World account at some point, but that he didn’t recall ever having used an account by the name BHProxies or hassan_isabad_subar. Khafagy said he couldn’t remember the name of the account he had on the forum.

“I had an account that was simply hacked from me shortly after and I never bothered about it because it wasn’t mine in the first place,” he explained.

Khafagy declined to elaborate on the five-year stint in his resume marked “Confidential.” When asked directly whether he had ever been associated with the BHProxies service, Mr. Khafagy said no.

That Confidential job listing is interesting because its start date lines up with the creation of BHproxies[.]com. Archive.org indexed its first copy of BHProxies[.]com on Mar. 5, 2014, but historic DNS records show BHproxies[.]com first came online Feb. 25, 2014.

Shortly after that conversation with Mr. Khafagy, Mr. Shotliff shared a Facebook/Meta message he received that indicated Mr. Khafagy wanted him to support the claim that the BHProxies account had somehow gone missing.

“Hey mate, it’s been a long time. Hope you are doing well. Someone from Krebs on Security reached out to me about the account I got from you on BHW,” Khafagy’s Meta account wrote. “Didn’t we try to retrieve this account? I remember mentioning to you that it got stolen and I was never able to retrieve it.”

Mr. Shotliff said Khafagy’s sudden message this week was the first time he’d heard that claim.

“He bought the account,” Shotliff said. “He might have lost the account or had it stolen, but it’s not something I remember.”

If you liked this story, you may also enjoy these other investigations into botnet-based proxy services:

A Deep Dive Into the Residential Proxy Service ‘911’
911 Proxy Service Implodes After Disclosing Breach
Meet the Administrators of the RSOCKS Proxy Botnet
The Link Between AWM Proxy & the Glupteba Botnet
15-Year-Old Malware Proxy Network VIP72 Goes Dark
Who’s Behind the TDSS Botnet?

How to Tackle the Top SaaS Challenges of 2023

By The Hacker News
Are you prepared to tackle the top SaaS challenges of 2023? With high-profile data breaches affecting major companies like Nissan and Slack, it's clear that SaaS apps are a prime target for cyberattacks. The vast amounts of valuable information stored in these apps make them a goldmine for hackers. But don't panic just yet. With the right knowledge and tools, you can protect your company's

Weekly Update 336

By Troy Hunt
Weekly Update 336

Hey, it's double-Troy! I'm playing with the Insta360 Link cam, a gimbal-based model that can follow you around the room. It's tiny and pretty awesome for what it is, I'm doing some back-to-back with that and my usual Sony a6400 this week. A little note on that: during the live stream someone suggested there was some lag from that camera (very minor, they suggested), but others couldn't see it. I've just been watching a bit of the video while writing up this post and I reckon they're right. Try the 3:02 mark, for example, where on Insta360 Link I have my finger up but on the Sony a6400, I don't:

Weekly Update 336

It's very minor, but it's just enough to notice. Anyway, see what you think, all that a much more in weekly update 336:

Weekly Update 336
Weekly Update 336
Weekly Update 336
Weekly Update 336

References

  1. I spoke at the Association of Superannuation Funds Australia this week (very happy to see cybersecurity on the agenda at a finance conference)
  2. These Insta360 cameras are kinda blowing my mind 🤯 (super weird to think of 360 video that allows you to later go back and "point the camera" wherever you wanted it to be)
  3. 🐰 🐰 🐰 🐰 🐰 🐰 (maybe I just like putting rabbit emojis in a blog post title, or maybe the firewall stuff with Cloudflare, Stripe and OWASP was an interesting little adventure)
  4. Twitter is killing SMS-based 2FA if you're not paying them any money (their messaging was poor, but the outcome is probably the right one)
  5. What happens if your DNA get pwned? (probably nothing... yet)
  6. Sponsored by: Kolide ensures only secure devices can access your cloud apps. It's Device Trust tailor-made for Okta. Book a demo today.

Fortinet Issues Patches for 40 Flaws Affecting FortiWeb, FortiOS, FortiNAC, and FortiProxy

By Ravie Lakshmanan
Fortinet has released security updates to address 40 vulnerabilities in its software lineup, including FortiWeb, FortiOS, FortiNAC, and FortiProxy, among others. Two of the 40 flaws are rated Critical, 15 are rated High, 22 are rated Medium, and one is rated Low in severity. Top of the list is a severe bug residing in the FortiNAC network access control solution (CVE-2022-39952, CVSS score: 9.8)

⚡Top Cybersecurity News Stories This Week — Cybersecurity Newsletter

By The Hacker News
Hey 👋 there, cyber friends! Welcome to this week's cybersecurity newsletter, where we aim to keep you informed and empowered in the ever-changing world of cyber threats. In today's edition, we will cover some interesting developments in the cybersecurity landscape and share some insightful analysis of each to help you protect yourself against potential attacks. 1. Apple 📱 Devices Hacked with

Weekly Update 335

By Troy Hunt
Weekly Update 335

No cyber. It's literally a "cyber-free" week, as least far as the term relates to security things. Instead, I'm unboxing an armful of Insta360 goodies and lamenting the state of IoT whilst putting even more IoT things into our massive garage renovation. I'm enjoying it though. Honestly. I think...

Weekly Update 335
Weekly Update 335
Weekly Update 335
Weekly Update 335

References

  1. The Ubiquiti AI Bullet camera with license plate recognition is... 😲 (as for criticism received for pointing a security camera into a public place, that's... 🤦‍♂️)
  2. Trying to find an IoT door lock that does everything is... 🤬 (unfortunately, the best one I can find doesn't actually exist yet)
  3. When it does launch, the Aqara U100 looks pretty sweet (really liking the Apple Home Key integration in particular)
  4. The digitally rendered video for our upgraded garage is... 😲 (lots of detail needs to change, but you get the idea)
  5. Sponsored by: Kolide ensures only secure devices can access your cloud apps. It's Device Trust tailor-made for Okta. Book a demo today.

Webinar — A MythBusting Special: 9 Myths about File-based Threats

By The Hacker News
Bad actors love to deliver threats in files. Persistent and persuasive messages convince unsuspecting victims to accept and open files from unknown sources, executing the first step in a cyber attack.  This continues to happen whether the file is an EXE or a Microsoft Excel document. Far too often, end users have an illusion of security, masked by good faith efforts of other users and (

ChatGPT, will you be my Valentine?

By André Lameiras

Spoiler alert: it turned me down. But that’s far from the only thing I learned while playing around with the bot that the world has fallen in love with so badly.

The post ChatGPT, will you be my Valentine? appeared first on WeLiveSecurity

Weekly Update 334

By Troy Hunt
Weekly Update 334

Did I really need to get a connected BBQ? No more than I needed to connect most of the other things in the house which is to say "a bit useful but not entirely necessary". But it's a fascinating process when looked at through the lens of how accessible the technology is to your average person given it's embedded in a consumer-orientated product. In short - it's painful - but listen to this week's update to hear precisely why. Plus, there's a heap of new data breach and some really, really good news about the NTLM hashes now being available in Pwned Passwords. Enjoy 😊

Weekly Update 334
Weekly Update 334
Weekly Update 334
Weekly Update 334

References

  1. BBQ'ing shouldn't be this hard (not the cooking, I mean getting the damn thing connected to the network!)
  2. Instant Checkmate was breached (12M email addresses right there)
  3. TruthFinder was also breached (same parent company, another 8M addresses there)
  4. The LimeVPN breach also went into HIBP (you really want to be able to trust your VPN provider)
  5. Weee was breached too (another case where it was too hard to get in touch with them)
  6. Full parity for NTLM hashes in Pwned Passwords is now live! (once again, bit shout out to Stefán Jökull Sigurðarson for his work on this)
  7. Sponsored by: Kolide ensures only secure devices can access your cloud apps. It's Device Trust tailor-made for Okta. Book a demo today.

U.S., U.K. Sanction 7 Men Tied to Trickbot Hacking Group

By BrianKrebs

Authorities in the United States and United Kingdom today levied financial sanctions against seven men accused of operating “Trickbot,” a cybercrime-as-a-service platform based in Russia that has enabled countless ransomware attacks and bank account takeovers since its debut in 2016. The U.S. Department of the Treasury says the Trickbot group is associated with Russian intelligence services, and that this alliance led to the targeting of many U.S. companies and government entities.

Initially a stealthy trojan horse program delivered via email and used to steal passwords, Trickbot evolved into “a highly modular malware suite that provides the Trickbot Group with the ability to conduct a variety of illegal cyber activities, including ransomware attacks,” the Treasury Department said.

A spam email from 2020 containing a Trickbot-infected attachment. Image: Microsoft.

“During the height of the COVID-19 pandemic in 2020, Trickbot targeted hospitals and healthcare centers, launching a wave of ransomware attacks against hospitals across the United States,” the sanctions notice continued. “In one of these attacks, the Trickbot Group deployed ransomware against three Minnesota medical facilities, disrupting their computer networks and telephones, and causing a diversion of ambulances. Members of the Trickbot Group publicly gloated over the ease of targeting the medical facilities and the speed with which the ransoms were paid to the group.”

Only one of the men sanctioned today is known to have been criminally charged in connection with hacking activity. According to the Treasury Department, the alleged senior leader of the Trickbot group is 34-year-old Russian national Vitaly “Bentley” Kovalev.

A New Jersey grand jury indicted Kovalev in 2012 after an investigation by the U.S. Secret Service determined that he ran a massive “money mule” scheme, which used phony job offers to trick people into laundering money stolen from hacked small to mid-sized businesses in the United States. The 2012 indictment against Kovalev relates to cybercrimes he allegedly perpetrated prior to the creation of Trickbot.

BOTNET, THE MOVIE

In 2015, Kovalev reportedly began filming a movie in Russia about cybercrime called “Botnet.” According to a 2016 story from Forbes.ru, Botnet’s opening scene was to depict the plight of Christina Svechinskaya, a Russian student arrested by FBI agents in September 2010.

Christina Svechinskaya, a money mule hired by Bentley who was arrested by the FBI in 2010.

Svechinskaya was one of Bentley’s money mules, most of whom were young Russian students on temporary travel visas in the United States. She was among 37 alleged mules charged with aiding an international cybercrime operation — basically, setting up phony corporate bank accounts for the sole purpose of laundering stolen funds.

Although she possessed no real hacking skills, Svechinskaya’s mugshot and social media photos went viral online and she was quickly dubbed “the world’s sexiest computer hacker” by the tabloids.

Kovalev’s Botnet film project was disrupted after Russian authorities raided the film production company’s offices as part of a cybercrime investigation. In February 2016, Reuters reported that the raid was connected to a crackdown on “Dyre,” a sophisticated trojan that U.S. federal investigators say was the precursor to the Trickbot malware. The Forbes.ru article cited sources close to the investigation who said the film studio was operating as a money-laundering front for the cybercrooks behind Dyre.

TREASON

But shifting political winds in Russia would soon bring high treason charges against three of the Russian cybercrime investigators tied to the investigation into the film studio. In a major shakeup in 2017, the Kremlin levied treason charges against Sergey Mikhaylov, then deputy chief of Russia’s top anti-cybercrime unit.

Also charged with treason was Ruslan Stoyanov, then a senior employee at Russian security firm Kaspersky Lab [the Forbes.ru report from 2016 said investigators from Mikhaylov’s unit and Kaspersky Lab were present at the film company raid].

Russian media outlets have speculated that the men were accused of treason for helping American cybercrime investigators pursue top Russian hackers. However, the charges against both men were classified and have never been officially revealed. After their brief, closed trial, both men were convicted of treason. Mikhaylov was given a 22 year prison sentence; Stoyanov was sentenced to 14 years in prison.

In September 2021, the Kremlin issued treason charges against Ilya Sachkov, formerly head of the cybersecurity firm Group-IB. According to Reuters, Sachkov and his company were hired by the film studio “to advise the Botnet director and writers on the finer points of cybercrime.” Sachkov remains imprisoned in Russia pending his treason trial.

A WELL-OILED CYBERCRIME MACHINE

Trickbot was heavily used by Conti and Ryuk, two of Russia’s most ruthless and successful ransomware groups. Blockchain analysis firm Chainalysis estimates that in 2021 alone, Conti extorted more than USD $100 million from its hacking victims; Chainalysis estimates Ryuk extorted more than USD $150 million from its ransomware victims.

The U.S. cybersecurity firm CrowdStrike has long tracked the activities of Trickbot, Ryuk and Conti under the same moniker — “Wizard Spider” — which CrowdStrike describes as “a Russia-nexus cybercriminal group behind the core development and distribution of a sophisticated arsenal of criminal tools, that allow them to run multiple different types of operations.”

“CrowdStrike Intelligence has observed WIZARD SPIDER targeting multiple countries and industries such as academia, energy, financial services, government, and more,” said Adam Meyers, head of intelligence at CrowdStrike.

This is not the U.S. government’s first swipe at the Trickbot group. In early October 2020, KrebsOnSecurity broke the news that someone had launched a series of coordinated attacks designed to disrupt the Trickbot botnet. A week later, The Washington Post ran a story saying the attack on Trickbot was the work of U.S. Cyber Command, a branch of the Department of Defense headed by the director of the U.S. National Security Agency (NSA).

Days after Russia invaded Ukraine in February 2022, a Ukrainian researcher leaked several years of internal chat logs from the Conti ransomware gang. Those candid conversations offer a fascinating view into the challenges of running a sprawling criminal enterprise with more than 100 salaried employees. They also showed that Conti enjoyed protection from prosecution by Russian authorities, as long as the hacker group took care not to target Russian organizations.

In addition, the leaked Conti chats confirmed there was considerable overlap in the operation and leadership of Conti, Trickbot and Ryuk.

Michael DeBolt, chief intelligence officer at cybersecurity firm Intel 471, said the leaked Conti chats showed Bentley oversaw a team of coders tasked with ensuring that the Trickbot and Conti malware remained undetected by the different antivirus and security software vendors.

In the years prior to the emergence of Trickbot in 2016, Bentley worked closely on the Gameover ZeuS trojan, a peer-to-peer malware threat that infected between 500,000 and a million computers with an automated ransomware strain called Cryptolocker, DeBolt said.

The FBI has a standing $3 million bounty offered for the capture of Evgeny “Slavik” Bogachev, the alleged author of the Zeus trojan. And there are indications that Bentley worked directly with Bogachev. DeBolt pointed to an October 2014 discussion on the exclusive Russian hacking forum Mazafaka that included a complaint by a Russian hosting firm against a forum user by the name “Ferrari” who had failed to pay a $30,000 hosting bill.

In that discussion thread, it emerged that the hosting company thought it was filing a complaint against Slavik. But the Mazafaka member who vouched for Ferrari’s membership on the forum said they knew Ferrari as Bentley the mule handler, and at some point Slavik and Bentley must have been sharing the Ferrari user account.

“It is likely that Slavik (aka. Bogachev) and Bentley (aka. Kovalev) shared the same ‘Ferrari’ handle on the Mazafaka forum circa 2014, which suggests the two had a working relationship at that time, and supports the recent US and UK Government announcements regarding Kovalev’s past involvement in cybercrime predating Dyre or the Trickbot Group,” DeBolt said.

CrowdStrike’s Meyers said while Wizard Spider operations have significantly reduced following the demise of Conti in June 2022, today’s sanctions will likely cause temporary disruptions for the cybercriminal group while they look for ways to circumvent the financial restrictions — which make it illegal to transact with or hold the assets of sanctioned persons or entities.

“Often, when cybercriminal groups are disrupted, they will go dark for a time only to rebrand under a new name,” Meyers said.

The prosecution of Kovalev is being handled by the U.S. Attorney’s Office in New Jersey. A copy of the now-unsealed 2012 indictment of Kovalev is here (PDF).

Webinar: Learn How to Comply with New Cyber Insurance Identity Security Requirements

By The Hacker News
Have you ever stopped to think about the potential consequences of a cyberattack on your organization? It's getting more intense and destructive every day, and organizations are feeling the heat. That's why more and more businesses are turning to cyber insurance to find some much-needed peace of mind. Imagine, in the unfortunate event of a successful security breach or ransomware attack, the

Finland’s Most-Wanted Hacker Nabbed in France

By BrianKrebs

Julius “Zeekill” Kivimäki, a 25-year-old Finnish man charged with extorting a local online psychotherapy practice and leaking therapy notes for more than 22,000 patients online, was arrested this week in France. A notorious hacker convicted of perpetrating tens of thousands of cybercrimes, Kivimäki had been in hiding since October 2022, when he failed to show up in court and Finland issued an international warrant for his arrest.

In late October 2022, Kivimäki was charged (and “arrested in absentia,” according to the Finns) with attempting to extort money from the Vastaamo Psychotherapy Center. In that breach, which occurred in October 2020, a hacker using the handle “Ransom Man” threatened to publish patient psychotherapy notes if Vastaamo did not pay a six-figure ransom demand.

Vastaamo refused, so Ransom Man shifted to extorting individual patients — sending them targeted emails threatening to publish their therapy notes unless paid a 500-euro ransom.

When Ransom Man found little success extorting patients directly, they uploaded to the dark web a large compressed file containing all of the stolen Vastaamo patient records.

But as documented by KrebsOnSecurity in November 2022, security experts soon discovered Ransom Man had mistakenly included an entire copy of their home folder, where investigators found many clues pointing to Kivimäki’s involvement. From that story:

“Among those who grabbed a copy of the database was Antti Kurittu, a team lead at Nixu Corporation and a former criminal investigator. In 2013, Kurittu worked on an investigation involving Kivimäki’s use of the Zbot botnet, among other activities Kivimäki engaged in as a member of the hacker group Hack the Planet (HTP).”

“It was a huge opsec [operational security] fail, because they had a lot of stuff in there — including the user’s private SSH folder, and a lot of known hosts that we could take a very good look at,” Kurittu told KrebsOnSecurity, declining to discuss specifics of the evidence investigators seized. “There were also other projects and databases.”

According to the French news site actu.fr, Kivimäki was arrested around 7 a.m. on Feb. 3, after authorities in Courbevoie responded to a domestic violence report. Kivimäki had been out earlier with a woman at a local nightclub, and later the two returned to her home but reportedly got into a heated argument.

Police responding to the scene were admitted by another woman — possibly a roommate — and found the man inside still sleeping off a long night. When they roused him and asked for identification, the 6′ 3″ blonde, green-eyed man presented an ID that stated he was of Romanian nationality.

The French police were doubtful. After consulting records on most-wanted criminals, they quickly identified the man as Kivimäki and took him into custody.

Kivimäki initially gained notoriety as a self-professed member of the Lizard Squad, a mainly low-skilled hacker group that specialized in DDoS attacks. But American and Finnish investigators say Kivimäki’s involvement in cybercrime dates back to at least 2008, when he was introduced to a founding member of what would soon become HTP.

Finnish police said Kivimäki also used the nicknames “Ryan”, “RyanC” and “Ryan Cleary” (Ryan Cleary was actually a member of a rival hacker group — LulzSec — who was sentenced to prison for hacking).

Kivimaki and other HTP members were involved in mass-compromising web servers using known vulnerabilities, and by 2012 Kivimäki’s alias Ryan Cleary was selling access to those servers in the form of a DDoS-for-hire service. Kivimäki was 15 years old at the time.

The DDoS-for-hire service allegedly operated by Kivimäki in 2012.

In 2013, investigators going through devices seized from Kivimäki found computer code that had been used to crack more than 60,000 web servers using a previously unknown vulnerability in Adobe’s ColdFusion software.

KrebsOnSecurity detailed the work of HTP in September 2013, after the group compromised servers inside data brokers LexisNexis, Kroll, and Dun & Bradstreet.

The group used the same ColdFusion flaws to break into the National White Collar Crime Center (NWC3), a non-profit that provides research and investigative support to the U.S. Federal Bureau of Investigation (FBI).

As KrebsOnSecurity reported at the time, this small ColdFusion botnet of data broker servers was being controlled by the same cybercriminals who’d assumed control over ssndob[.]ms, which operated one of the underground’s most reliable services for obtaining Social Security Number, dates of birth and credit file information on U.S. residents.

Multiple law enforcement sources told KrebsOnSecurity that Kivimäki was responsible for making an August 2014 bomb threat against former Sony Online Entertainment President John Smedley that grounded an American Airlines plane. That incident was widely reported to have started with a tweet from the Lizard Squad, but Smedley and others said it started with a call from Kivimäki.

Kivimäki also was involved in calling in multiple fake bomb threats and “swatting” incidents — reporting fake hostage situations at an address to prompt a heavily armed police response to that location.

Kivimäki’s apparent indifference to hiding his tracks drew the interest of Finnish and American cybercrime investigators, and soon Finnish prosecutors charged him with an array of cybercrime violations. At trial, prosecutors presented evidence showing he’d used stolen credit cards to buy luxury goods and shop vouchers, and participated in a money laundering scheme that he used to fund a trip to Mexico.

Kivimäki was ultimately convicted of orchestrating more than 50,000 cybercrimes. But largely because he was still a minor at the time (17) , he was given a 2-year suspended sentence and ordered to forfeit EUR 6,558.

As I wrote in 2015 following Kivimäki’s trial:

“The danger in such a decision is that it emboldens young malicious hackers by reinforcing the already popular notion that there are no consequences for cybercrimes committed by individuals under the age of 18.

Kivimäki is now crowing about the sentence; He’s changed the description on his Twitter profile to “Untouchable hacker god.” The Twitter account for the Lizard Squad tweeted the news of Kivimäki’s non-sentencing triumphantly: “All the people that said we would rot in prison don’t want to comprehend what we’ve been saying since the beginning, we have free passes.”

Something tells me Kivimäki won’t get off so easily this time, assuming he is successfully extradited back to Finland. A statement by the Finnish police says they are seeking Kivimäki’s extradition and that they expect the process to go smoothly.

Kivimäki could not be reached for comment. But he has been discussing his case on Reddit using his legal first name — Aleksanteri (he stopped using his middle name Julius when he moved abroad several years ago). In a post dated Jan. 31, 2022, Kivimäki responded to another Finnish-speaking Reddit user who said they were a fugitive from justice.

“Same thing,” Kivimäki replied. “Shall we start some kind of club? A support organization for wanted persons?”

Weekly Update 333

By Troy Hunt
Weekly Update 333

Getting everything out nice and early today so we can get out there in hit the wake park in the balmy "well over 30C" weather (the radio is talking about "severe heatwave weather" as I write this). But hey, we're surrounded by water and a beer delivery is due today so no crisis 😎 There's also a heap more data breach news and I'll be putting that connected BBQ to use for the first time today, stay tuned for epic pics on all of the above over the coming hours!

Weekly Update 333
Weekly Update 333
Weekly Update 333
Weekly Update 333

References

  1. HTTPS still doesn't equal trust, it never did, it never will and Aussie Broadband were way off the mark to imply otherwise (they did later recant on that position, but the messaging still isn't completely right)
  2. Namesco in the UK sent out messaging to customers which shows they have absolutely no idea about some of the most basic, fundamental tents of how SSL works (hoping we get a follow-up on this, it's inexcusable in this day and age)
  3. Planet Ice in the UK was breached (240k people with 82% of them already in HIBP)
  4. Pitt Meadows School District in British Columbia was breached (only 0.1% of accounts were already in HIBP)
  5. I'm getting seriously sick of the lack of proper disclosure from many organisations (it really isn't this hard - it shouldn't be this hard)
  6. I bought a connected BBQ! (stay tuned for deliciousness 🤤)
  7. Sponsored by: CrowdSec - Gain crowd-sourced protection against malicious IPs and benefit from the most accurate CTI in the world. Get started for free.

10 Surprises of Remote Work from Security Engineers

By Mary Kate Schmermund

For Cisco engineers working on Duo, having a remote-first workplace has helped them reach life goals, connect with colleagues around the world, and be intentional communicators. We understand that working remotely can be an adjustment — that’s why we’ve compiled the 10 parts of remote work that surprised our team members most and their advice for navigating the nuances. If you’re interested in being part of a remote-first workplace, check out our open positions.

1. More perspectives make a positive impact on the product

Senior Engineering Leader David Rines has worked remotely for the past seven years. He’s found that Cisco’s approach to distributed teams has “enabled us to pick up the right talent, and not necessarily local talent. We are moving towards a global, follow the sun environment,” he said.

One of the aspects Rines appreciates most of this structure is getting “a widely varied set of perspectives and experiences that help build a more reliable, more robust product, which is why we’re here.”

Another benefit to having colleagues across the globe is the sharing of recipes, a perk Senior Site Reliability Engineer Bernard Ting particularly enjoys. Proactively communicating with colleagues virtually “helps you to form bonds with people from other teams. You can always learn something new about cultures elsewhere. I talk to people about food and so I’m always gathering recipes from people from all over the world,” Ting shared.

2. Gathering virtually inspires collaborative problem-solving

While some may fear that working remotely could lead to feelings of isolation and loneliness, a different camaraderie can flourish in the structure of our distributed teams. With colleagues across time zones, “there’s always someone there who you can reach out to help solve your problem,” Rines said.

Collaboration hours are another way Site Reliability Engineering Manager Jaya Sistla has cultivated virtual community and problem-solving. These hours are blocked off for team members to talk about what they’re working on. “The main thing is being able to ask for help so you don’t go into the rabbit hole debugging things,” Sistla said.

Ting points out that working in a distributed model allows you to really engage in virtual events and conversations. Given that the team mainly communicates through online chat, Ting has found that “forces you to see everyone as equally approachable, which has made me more comfortable reaching out to people from anywhere in the world.”

3. Intentional online socializing strengthens teams working remotely

For folks sharing an office, collaboration can happen through casual chats over coffee. When facing a challenge, you can ask your neighbor for support. While ideally virtual communication could have a similar cadence and spontaneity, the logistics of remote and distributed work require intentionality and being proactive in connecting with colleagues as people and as co-workers.

When Ting first started working remotely, he felt that every meeting needed to be formal and have a business objective. By sharing his feelings with his manager, he was reassured that “socializing is a very important part of teamwork, because if you don’t have a good relationship with your colleagues you’re not going to be able to have healthy discussions, healthy conflict or be able to critique each other when the situation arises.”

Since that conversation, Ting has been more proactive about catching up with colleagues, which can include sharing a coffee over video chat. Duo’s “coffee roulette” formalizes the process as every month, employees who opt in can be randomly paired up for a quick half-hour chat focused exclusively on socializing. Ting has found being proactive about socializing virtually helpful. “It’s made me more intentional with my time and really treasure the social experience you can get,” he said.

4. Remote management + training can be effective

Some folks may be concerned that without a manager observing their efforts and work ethic day in and day out, it may be harder to recognize accomplishments and challenges. Ting found that within his team “when you work on projects and in your one-on-ones with your managers, they’re always very intentional about learning what you’ve been doing and seeing what your progress is like on certain projects. I’ve been asked, ‘How do you think you can improve? What are some of the things you’ve been doing outside of the team work?’”

To cultivate cross-team collaboration and education, there are thoughtfully planned virtual lunch and learns. “We schedule training sessions and common meetings at times that are flexible for everyone. If it has to be repeated, we do it so people can comfortably attend rather than stretching themselves and attending at odd hours,” Sistla said.

5. Informal communication = hugely important [bonus points for individualized emojis]

For Software Engineer Nick Aspinall, an important and fun part of working remotely is keeping in touch with virtual messaging. One unique perk has been getting to create and customize emojis with team members including a few of himself in “various ridiculous states,” he said.

Connecting with colleagues on themed channels focused on personal and professional interests from coffee to pets “makes it really cool because you can meet people across different teams and still get some of the feeling of rubbing elbows that you get when you’re in the office,” Aspinall said. Participating in these virtual conversations boosts morale while also providing an endless supply of cute animal pics.

6. Conveying different information requires different formats

Given the multi-faceted nature of our work and the importance of consistent information sharing, having different communication channels and formats to communicate data with varying degrees of complexity is vital. Having information readily accessible, accurate and updated is particularly necessary in a field like cybersecurity.

Senior Software Engineer Mario Lopez finds that the variety of information sources contributes to an easeful remote working experience. For instance, for complex architecture decisions or detailing, Duo’s Wiki is the best source.

Software Engineer Hanna Fernandez has benefited from chat channels dedicated to design and engineering topics to “see what everyone’s up to and what thoughts people have,” she said. Sista pointed out these are great places to ask questions and open up dialogue to solve problems.

7. Video-on culture increases empathy and smiles

Our culture is “video-on,” meaning that it is preferred that during video meetings, as much as possible, attendees have their cameras on. Lopez loves this because “you get a bit of that personal human element.”

“We’re all people behind these screens. You definitely get some of people’s personality through text, but you get it more when you actually see them. It’s infectious when you see someone smiling. You’ve got to smile back,” he shared (while we both smiled).

8. Small talk matters

When Fernandez started at Cisco, she was advised to schedule individual meetings with everyone she would be working with on every team that she joined. That suggestion is one she’s applied even virtually.

“It’s a great strategy because I already know that my team is super talented and very smart, but this way I also get to know them as humans beyond their roles,” Fernandez said. Fernandez also finds it important to check in with co-workers and ask how they’re feeling and how their time off was. “I know a lot of people hate small talk, but it’s not just small talk. I’m genuinely interested in how my co-workers are doing.”

9. Life goals can more easily become reality

One of Ting’s biggest goals was buying his first house in the countryside outside of London. By working remotely, Ting has flexibility in his location which allowed him to achieve his goal of buying a house and settling down with his partner, while giving their dogs the space they need to be dogs.

remote

10. Take time to transition as an engineer working remotely

When transitioning from fully remote to hybrid, it’s important to recognize that there will be some shifts to get accustomed to. As the structures of remote, distributed and hybrid work evolve, it’s important to stay flexible and notice what’s possible through multiple modalities of team building. Many teams have enjoyed in-person gatherings and connecting through virtual lunches and team games when remote.

Fernandez has had multiple roles with multiple structures at Cisco. As an intern, she was fully in person and shared desk space with other interns who collaborated on full stack engineering. While working in finance IT, Fernandez was hybrid and many of her colleagues were distributed among multiple offices. The pandemic began while she was in a DevOps role, forcing her to maintain boundaries around her work time while working fully remotely. In her current role working on Duo, Fernandez is completely remote but advocates for in-person events if possible, because “humans are social creatures who want to see each other’s faces in real life once in a while.”

For Aspinall, “when we did come back to the office, there was a bit of an adjustment period where you were overstimulated from the office.” He also wanted to ensure team members who were 100% remote were fully included. Now he sees that while half his team is fully remote and the other half is hybrid, “that doesn’t stop anyone from doing anything. All of our meetings feel the same. They’re all seamless.”

If you’re interested in joining our team from wherever you are in the world, check out our open roles.

 


We’d love to hear what you think. Ask a Question, Comment Below, and Stay Connected with Cisco Secure on social!

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Microsoft Urges Customers to Secure On-Premises Exchange Servers

By Ravie Lakshmanan
Microsoft is urging customers to keep their Exchange servers updated as well as take steps to bolster the environment, such as enabling Windows Extended Protection and configuring certificate-based signing of PowerShell serialization payloads. "Attackers looking to exploit unpatched Exchange servers are not going to go away," the tech giant's Exchange Team said in a post. "There are too many

Weekly Update 332

By Troy Hunt
Weekly Update 332

Breaches all over the place today! Well, this past week, and there's some debate as to whether one of them is a breach, a scrape or if the term just doesn't matter anyway. Plus, we've been kitchen shopping, I'm helping friends out with connected doorbells and other random but somehow related things this week. Enjoy 😊

Weekly Update 332
Weekly Update 332
Weekly Update 332
Weekly Update 332

References

  1. I'll be "at" GOTO Aarhus in May (there online, but definitely speaking at the show)
  2. Following all the awesome input, we decided to forego the teppanyaki plate on the Bora Professional 3.0 (there's a surprising amount of good culinary advice from my audience!)
  3. Zurich Japan was breached (big name, but small portion of people already in HIBP)
  4. Autotrader had a heap of data breacraped (breached? scraped? does it matter?)
  5. Speaking of which, when actually is a scrape a breach? (my more concerted thoughts on the matter all in one place)
  6. Norwegian adventure store KomplettFritid was also breached (apparently, they decided to not tell their customers)
  7. GoTo, the owner of LastPass, "shared more bad news" (I do have some historical views on this organisation...)
  8. Hey, it's my views on GoTo! (nearly 13 years old now, but this remains poor behaviour IMHO)
  9. Sponsored by: CrowdSec - Gain crowd-sourced protection against malicious IPs and benefit from the most accurate CTI in the world. Get started for free.

PY#RATION: New Python-based RAT Uses WebSocket for C2 and Data Exfiltration

By Ravie Lakshmanan
Cybersecurity researchers have unearthed a new attack campaign that leverages a Python-based remote access trojan (RAT) to gain control over compromised systems since at least August 2022. "This malware is unique in its utilization of WebSockets to avoid detection and for both command-and-control (C2) communication and exfiltration," Securonix said in a report shared with The Hacker News. The

Experian Glitch Exposing Credit Files Lasted 47 Days

By BrianKrebs

On Dec. 23, 2022, KrebsOnSecurity alerted big-three consumer credit reporting bureau Experian that identity thieves had worked out how to bypass its security and access any consumer’s full credit report — armed with nothing more than a person’s name, address, date of birth, and Social Security number. Experian fixed the glitch, but remained silent about the incident for a month. This week, however, Experian acknowledged that the security failure persisted for nearly seven weeks, between Nov. 9, 2022 and Dec. 26, 2022.

The tip about the Experian weakness came from Jenya Kushnir, a security researcher living in Ukraine who said he discovered the method being used by identity thieves after spending time on Telegram chat channels dedicated to cybercrime.

Normally, Experian’s website will ask a series of multiple-choice questions about one’s financial history, as a way of validating the identity of the person requesting the credit report. But Kushnir said the crooks learned they could bypass those questions and trick Experian into giving them access to anyone’s credit report, just by editing the address displayed in the browser URL bar at a specific point in Experian’s identity verification process.

When I tested Kushnir’s instructions on my own identity at Experian, I found I was able to see my report even though Experian’s website told me it didn’t have enough information to validate my identity. A security researcher friend who tested it at Experian found she also could bypass Experian’s four or five multiple-choice security questions and go straight to her full credit report at Experian.

Experian acknowledged receipt of my Dec. 23 report four days later on Dec. 27, a day after Kushnir’s method stopped working on Experian’s website (the exploit worked as long as you came to Experian’s website via annualcreditreport.com — the site mandated to provide a free copy of your credit report from each of the major bureaus once a year).

Experian never did respond to official requests for comment on that story. But earlier this week, I received an otherwise unhelpful letter via snail mail from Experian (see image above), which stated that the weakness we reported persisted between Nov. 9, 2022 and Dec. 26, 2022.

“During this time period, we experienced an isolated technical issue where a security feature may not have functioned,” Experian explained.

It’s not entirely clear whether Experian sent me this paper notice because they legally had to, or if they felt I deserved a response in writing and thought maybe they’d kill two birds with one stone. But it’s pretty crazy that it took them a full month to notify me about the potential impact of a security failure that I notified them about.

It’s also a little nuts that Experian didn’t simply include a copy of my current credit report along with this letter, which is confusingly worded and reads like they suspect someone other than me may have been granted access to my credit report without any kind of screening or authorization.

After all, if I hadn’t authorized the request for my credit file that apparently prompted this letter (I had), that would mean the thieves already had my report. Shouldn’t I be granted the same visibility into my own credit file as them?

Instead, their woefully inadequate letter once again puts the onus on me to wait endlessly on hold for an Experian representative over the phone, or sign up for a free year’s worth of Experian monitoring my credit report.

As it stands, using Kushnir’s exploit was the only time I’ve ever been able to get Experian’s website to cough up a copy of my credit report. To make matters worse, a majority of the information in that credit report is not mine. So I’ve got that to look forward to.

If there is a silver lining here, I suppose that if I were Experian, I probably wouldn’t want to show Brian Krebs his credit file either. Because it’s clear this company has no idea who I really am. And in a weird, kind of sad way I guess, that makes me happy.

For thoughts on what you can do to minimize your victimization by and overall worth to the credit bureaus, see this section of the most recent Experian story.

Over 4,500 WordPress Sites Hacked to Redirect Visitors to Sketchy Ad Pages

By Ravie Lakshmanan
A massive campaign has infected over 4,500 WordPress websites as part of a long-running operation that's been believed to be active since at least 2017. According to GoDaddy-owned Sucuri, the infections involve the injection of obfuscated JavaScript hosted on a malicious domain named "track[.]violetlovelines[.]com" that's designed to redirect visitors to undesirable sites. The latest operation 

Administrator of RSOCKS Proxy Botnet Pleads Guilty

By BrianKrebs

Denis Emelyantsev, a 36-year-old Russian man accused of running a massive botnet called RSOCKS that stitched malware into millions of devices worldwide, pleaded guilty to two counts of computer crime violations in a California courtroom this week. The plea comes just months after Emelyantsev was extradited from Bulgaria, where he told investigators, “America is looking for me because I have enormous information and they need it.”

A copy of the passport for Denis Emelyantsev, a.k.a. Denis Kloster, as posted to his Vkontakte page in 2019.

First advertised in the cybercrime underground in 2014, RSOCKS was the web-based storefront for hacked computers that were sold as “proxies” to cybercriminals looking for ways to route their Web traffic through someone else’s device.

Customers could pay to rent access to a pool of proxies for a specified period, with costs ranging from $30 per day for access to 2,000 proxies, to $200 daily for up to 90,000 proxies.

Many of the infected systems were Internet of Things (IoT) devices, including industrial control systems, time clocks, routers, audio/video streaming devices, and smart garage door openers. Later in its existence, the RSOCKS botnet expanded into compromising Android devices and conventional computers.

In June 2022, authorities in the United States, Germany, the Netherlands and the United Kingdom announced a joint operation to dismantle the RSOCKS botnet. But that action did not name any defendants.

Inspired by that takedown, KrebsOnSecurity followed clues from the RSOCKS botnet master’s identity on the cybercrime forums to Emelyantsev’s personal blog, where he went by the name Denis Kloster. The blog featured musings on the challenges of running a company that sells “security and anonymity services to customers around the world,” and even included a group photo of RSOCKS employees.

“Thanks to you, we are now developing in the field of information security and anonymity!,” Kloster’s blog enthused. “We make products that are used by thousands of people around the world, and this is very cool! And this is just the beginning!!! We don’t just work together and we’re not just friends, we’re Family.”

But by the time that investigation was published, Emelyantsev had already been captured by Bulgarian authorities responding to an American arrest warrant. At his extradition hearing, Emelyantsev claimed he would prove his innocence in an U.S. courtroom.

“I have hired a lawyer there and I want you to send me as quickly as possible to clear these baseless charges,” Emelyantsev told the Bulgarian court. “I am not a criminal and I will prove it in an American court.”

RSOCKS, circa 2016. At that time, RSOCKS was advertising more than 80,000 proxies. Image: archive.org.

Emelyantsev was far more than just an administrator of a large botnet. Behind the facade of his Internet advertising company based in Omsk, Russia, the RSOCKS botmaster was a major player in the Russian email spam industry for more than a decade.

Some of the top Russian cybercrime forums have been hacked over the years, and leaked private messages from those forums show the RSOCKS administrator claimed ownership of the RUSdot spam forum. RUSdot is the successor forum to Spamdot, a far more secretive and restricted community where most of the world’s top spammers, virus writers and cybercriminals collaborated for years before the forum imploded in 2010.

A Google-translated version of the Rusdot spam forum.

Indeed, the very first mentions of RSOCKS on any Russian-language cybercrime forums refer to the service by its full name as the “RUSdot Socks Server.”

Email spam — and in particular malicious email sent via compromised computers — is still one of the biggest sources of malware infections that lead to data breaches and ransomware attacks. So it stands to reason that as administrator of Russia’s most well-known forum for spammers, Emelyantsev probably knows quite a bit about other top players in the botnet spam and malware community.

It remains unclear whether Emelyantsev made good on his promise to spill that knowledge to American investigators as part of his plea deal. The case is being prosecuted by the U.S. Attorney’s Office for the Southern District of California, which has not responded to a request for comment.

Emelyantsev pleaded guilty on Monday to two counts, including damage to protected computers and conspiracy to damage protected computers. He faces a maximum of 20 years in prison, and is currently scheduled to be sentenced on April 27, 2023.

5 valuable skills your children can learn by playing video games

By André Lameiras

Gaming can help your children build and sharpen a range of life skills that will stand them in good stead in the future

The post 5 valuable skills your children can learn by playing video games appeared first on WeLiveSecurity

Apple Issues Updates for Older Devices to Fix Actively Exploited Vulnerability

By Ravie Lakshmanan
Apple has backported fixes for a recently disclosed critical security flaw affecting older devices, citing evidence of active exploitation. The issue, tracked as CVE-2022-42856, is a type confusion vulnerability in the WebKit browser engine that could result in arbitrary code execution when processing maliciously crafted web content. While it was originally addressed by the company on November

Hybrid play: Leveling the playing field in online video gaming and beyond

By Rene Holt

Does VALORANT’s approach to cheating signal a turning point in how we deal with the continued hacks afflicting our hybrid world of work and play?

The post Hybrid play: Leveling the playing field in online video gaming and beyond appeared first on WeLiveSecurity

Weekly Update 331

By Troy Hunt
Weekly Update 331

Well and truly back into the swing of things in the new year, I think what I've found most satisfying this week is to sit down and pump out a decent blog post on something technical. It's an itch I just haven't had enough time to scratch properly in recent times and I really hope Pwned or Bot makes up for that. I love that it's generating discussion (both for and against) and that it's causing people to stop and think about how we establish the legitimacy of identities in an increasingly bot-centric world. I hope you enjoy this week's update and all the conversation surrounding it.

Weekly Update 331
Weekly Update 331
Weekly Update 331
Weekly Update 331

References

  1. Pollies, porn and pyrotechnics (and now I know why Canberra is know for porn)
  2. The Twitter API situation is a complete flustercuck (I'd be less upset if they made the native app way better)
  3. What is 1Password had a data breach? (read about how they protect your keychain such that even after a data breach, the master password alone would be useless)
  4. Since recording this morning, I've poured hours into what presently has a working titled of "Down the Cloudflare / Stripe / OWASP Rabbit Hole: A Tale of 5 Rabbits Deep 🐰 🐰 🐰 🐰 🐰" (I just kept going until I got stuck and pumped out the linked tweet)
  5. Pwned or Bot is drumming up plenty of good feedback and in true Twitter form, plenty of controversy (no, you shouldn't be penalised for not being breached, go back and read the whole thing again)
  6. Sponsored by: CrowdSec - Gain crowd-sourced protection against malicious IPs and benefit from the most accurate CTI in the world. Get started for free.

Thinking of Hiring or Running a Booter Service? Think Again.

By BrianKrebs

Most people who operate DDoS-for-hire businesses attempt to hide their true identities and location. Proprietors of these so-called “booter” or “stresser” services — designed to knock websites and users offline — have long operated in a legally murky area of cybercrime law. But until recently, their biggest concern wasn’t avoiding capture or shutdown by the feds: It was minimizing harassment from unhappy customers or victims, and insulating themselves against incessant attacks from competing DDoS-for-hire services.

And then there are booter store operators like John Dobbs, a 32-year-old computer science graduate student living in Honolulu, Hawaii. For at least a decade until late last year, Dobbs openly operated IPStresser[.]com, a popular and powerful attack-for-hire service that he registered with the state of Hawaii using his real name and address. Likewise, the domain was registered in Dobbs’s name and hometown in Pennsylvania.

Dobbs, in an undated photo from his Github profile. Image: john-dobbs.github.io

The only work experience Dobbs listed on his resume was as a freelance developer from 2013 to the present day. Dobbs’s resume doesn’t name his booter service, but in it he brags about maintaining websites with half a million page views daily, and “designing server deployments for performance, high-availability and security.”

In December 2022, the U.S. Department of Justice seized Dobbs’s IPStresser website and charged him with one count of aiding and abetting computer intrusions. Prosecutors say his service attracted more than two million registered users, and was responsible for launching a staggering 30 million distinct DDoS attacks.

The government seized four-dozen booter domains, and criminally charged Dobbs and five other U.S. men for allegedly operating stresser services. This was the Justice Department’s second such mass takedown targeting DDoS-for-hire services and their accused operators. In 2018, the feds seized 15 stresser sites, and levied cybercrime charges against three men for their operation of booter services.

Dobbs’s booter service, IPStresser, in June 2020. Image: archive.org.

Many accused stresser site operators have pleaded guilty over the years after being hit with federal criminal charges. But the government’s core claim — that operating a booter site is a violation of U.S. computer crime laws — wasn’t properly tested in the courts until September 2021.

That was when a jury handed down a guilty verdict against Matthew Gatrel, a then 32-year-old St. Charles, Ill. man charged in the government’s first 2018 mass booter bust-up. Despite admitting to FBI agents that he ran two booter services (and turning over plenty of incriminating evidence in the process), Gatrel opted to take his case to trial, defended the entire time by court-appointed attorneys.

Prosecutors said Gatrel’s booter services — downthem[.]org and ampnode[.]com — helped some 2,000 paying customers launch debilitating digital assaults on more than 20,000 targets, including many government, banking, university and gaming websites.

Gatrel was convicted on all three charges of violating the Computer Fraud and Abuse Act, including conspiracy to commit unauthorized impairment of a protected computer, conspiracy to commit wire fraud, and unauthorized impairment of a protected computer. He was sentenced to two years in prison.

Now, it appears Dobbs is also planning to take his chances with a jury. On Jan. 4, Dobbs entered a plea of not guilty. Neither Dobbs nor his court-appointed attorney responded to requests for comment.

But as it happens, Dobbs himself provided some perspective on his thinking in an email exchange with KrebsOnSecurity back in 2020. I’d reached out to Dobbs because it was obvious he didn’t mind if people knew he operated one of the world’s most popular DDoS-for-hire sites, and I was genuinely curious why he was so unafraid of getting raided by the feds.

“Yes, I am the owner of the domain you listed, however you are not authorized to post an article containing said domain name, my name or this email address without my prior written permission,” Dobbs replied to my initial outreach on March 10, 2020 using his email address from the University of Hawaii at Manoa.

A few hours later, I received more strident instructions from Dobbs, this time via his official email address at ipstresser[.]com.

“I will state again for absolute clarity, you are not authorized to post an article containing ipstresser.com, my name, my GitHub profile and/or my hawaii.edu email address,” Dobbs wrote, as if taking dictation from a lawyer who doesn’t understand how the media works.

When pressed for particulars on his business, Dobbs replied that the number of IPStresser customers was “privileged information,” and said he didn’t even advertise the service. When asked whether he was concerned that many of his competitors were by then serving jail time for operating similar booter services, Dobbs maintained that the way he’d set up the business insulated him from any liability.

“I have been aware of the recent law enforcement actions against other operators of stress testing services,” Dobbs explained. “I cannot speak to the actions of these other services, but we take proactive measures to prevent misuse of our service and we work with law enforcement agencies regarding any reported abuse of our service.”

What were those proactive measures? In a 2015 interview with ZDNet France, Dobbs asserted that he was immune from liability because his clients all had to submit a digital signature attesting that they wouldn’t use the site for illegal purposes.

“Our terms of use are a legal document that protects us, among other things, from certain legal consequences,” Dobbs told ZDNet. “Most other sites are satisfied with a simple checkbox, but we ask for a digital signature in order to imply real consent from our customers.”

Dobbs told KrebsOnSecurity his service didn’t generate much of a profit, but rather that he was motivated by “filling a legitimate need.”

“My reason for offering the service is to provide the ability to test network security measures before someone with malicious intent attacks said network and causes downtime,” he said. “Sure, some people see only the negatives, but there is a long list of companies I have worked with over the years who would say my service is a godsend and has helped them prevent tens of thousands of dollars in downtime resulting from a malicious attack.”

“I do not believe that providing such a service is illegal, assuming proper due diligence to prevent malicious use of the service, as is the case for IPstresser[.]com,” Dobbs continued. “Someone using such a service to conduct unauthorized testing is illegal in many countries, however, the legal liability is that of the user, not of the service provider.”

Dobbs’s profile on GitHub includes more of his ideas about his work, including a curious piece on “software engineering ethics.” In his January 2020 treatise “My Software Engineering Journey,” Dobbs laments that nothing in his formal education prepared him for the reality that a great deal of his work would be so tedious and repetitive (this tracks closely with a 2020 piece here called Career Choice Tip: Cybercrime is Mostly Boring).

“One area of software engineering that I think should be covered more in university classes is maintenance,” Dobbs wrote. “Projects are often worked on for at most a few months, and students do not experience the maintenance aspect of software engineering until they reach the workplace. Let’s face it, ongoing maintenance of a project is boring; there is nothing like the euphoria of completing a project you have been working on for months and releasing it to the world, but I would say that half of my professional career has been related to maintenance.”

Allison Nixon is chief research officer at the New York-based cybersecurity firm Unit 221B. Nixon is part of a small group of researchers who have been closely tracking the DDoS-for-hire industry for years, and she said Dobbs’s claim that what he’s doing is legal makes sense given that it took years for the government to recognize the size of the problem.

“These guys are arguing that their services are legal because for a long time nothing happened to them,” Nixon said. “It’s difficult to argue something is illegal if no one has ever been arrested for it before.”

Nixon says the government’s fight against the booter services — and by extension other types of cybercrimes — is hampered by a legal system that often takes years to cycle through cybercrime cases.

“With cybercrime, the cycle between the crime and investigation and arrest can often take a year or more, and that’s for a really fast case,” Nixon said. “If someone robbed a store, we’d expect a police response within a few minutes. If someone robs a bank’s website, there might be some indication of police activity within a year.”

Nixon praised the 2022 and 2018 booter takedown operations as “huge steps forward,” but added that “there need to be more of them, and faster.”

“This time lag is part of the reason it’s so difficult to shut down the pipeline of new talent going into cybercrime,” she said. “They think what they’re doing is legal because nothing has happened, and because of the amount of time it takes to shut these things down. And it’s really a big problem, where we see a lot of people becoming criminals on the basis that what they’re doing isn’t really illegal because the cops won’t do anything.”

In December 2020, Dobbs filed an application with the state of Hawaii to withdraw IP Stresser Inc. from its roster of active companies. But according to prosecutors, Dobbs would continue to operate his DDoS-for-hire site until at least November 2022.

Two months after our 2020 email interview, Dobbs would earn his second bachelor’s degree (in computer science; his resume says he earned a bachelor’s in civil engineering from Drexel University in 2013). The federal charges against Dobbs came just as he was preparing to enter his final semester toward a master’s degree in computer science at the University of Hawaii.

Nixon says she has a message for anyone involved in operating a DDoS-for-hire service.

“Unless you are verifying that the target owns the infrastructure you’re targeting, there is no legal way to operate a DDoS-for-hire service,” she said. “There is no Terms of Service you could put on the site that would somehow make it legal.”

And her message to the customers of those booter services? It’s a compelling one to ponder, particularly now that investigators in the United States, U.K. and elsewhere have started going after booter service customers.

“When a booter service claims they don’t share logs, they’re lying because logs are legal leverage for when the booter service operator gets arrested,” Nixon said. “And when they do, you’re going to be the first people they throw under the bus.”

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