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Before yesterdaySecurity

S3 Ep135: Sysadmin by day, extortionist by night

By Paul Ducklin
Laugh (sufficiently), learn (efficiently), and then let us know what you think in our comments (anonymously, if you wish)...

How to Stop Google From Deleting Your Inactive Account

By Reece Rogers
Your inactive profiles, like Gmail or Docs, could turn into digital dust later this year. A few clicks can save them.

Microsoft decides it will be the one to choose which secure login method you use

Certificate-based authentication comes first and phones last

Microsoft wants to take the decision of which multi-factor authentication (MFA) method to use out of the users' hands and into its own.…

  • May 18th 2023 at 17:32

Top 5 search engines for internet‑connected devices and services

By Camilo Gutiérrez Amaya

A roundup of some of the handiest tools that security professionals can use to search for and monitor devices that are accessible from the internet

The post Top 5 search engines for internet‑connected devices and services appeared first on WeLiveSecurity

Six million patients' data feared stolen from PharMerica

Cue the inevitable class action lawsuit

PharMerica, one of the largest pharmacy service providers in the US, has revealed its IT systems were breached – and it's feared the intruders stole personal and healthcare data belonging to more than 5.8 million past customers…

  • May 18th 2023 at 00:20

'Strictly limit' remote desktop – unless you like catching BianLian ransomware

Do it or don't. We're not cops. But the FBI are, and they have this to say

The FBI and friends have warned organizations to "strictly limit the use of RDP and other remote desktop services" to avoid BianLian infections and the ransomware gang's extortion attempts that follow the data encryption.…

  • May 17th 2023 at 20:32

US offers $10m bounty for Russian ransomware suspect outed in indictment

By Naked Security writer
"Up to $10 million for information that leads to the arrest and/or conviction of this defendant."

The US Post Office Is Spying on the Mail. Senators Want to Stop It

By Dell Cameron
The USPS carries out warrantless surveillance on thousands of parcels every year. Lawmakers want it to end—right now.

Meet “AI”, your new colleague: could it expose your company’s secrets?

By Roman Cuprik

Before rushing to embrace the LLM-powered hire, make sure your organization has safeguards in place to avoid putting its business and customer data at risk

The post Meet “AI”, your new colleague: could it expose your company’s secrets? appeared first on WeLiveSecurity

Searching for AI Tools? Watch Out for Rogue Sites Distributing RedLine Malware

By Ravie Lakshmanan
Malicious Google Search ads for generative AI services like OpenAI ChatGPT and Midjourney are being used to direct users to sketchy websites as part of a BATLOADER campaign designed to deliver RedLine Stealer malware. "Both AI services are extremely popular but lack first-party standalone apps (i.e., users interface with ChatGPT via their web interface while Midjourney uses Discord)," eSentire

WebKit Under Attack: Apple Issues Emergency Patches for 3 New Zero-Day Vulnerabilities

By Ravie Lakshmanan
Apple on Thursday rolled out security updates to iOS, iPadOS, macOS, tvOS, watchOS, and the Safari web browser to address dozens of flaws, including three new zero-days that it said are being actively exploited in the wild. The three security shortcomings are listed below - CVE-2023-32409 - A WebKit flaw that could be exploited by a malicious actor to break out of the Web Content sandbox. It

This Cybercrime Syndicate Pre-Infected Over 8.9 Million Android Phones Worldwide

By Ravie Lakshmanan
A cybercrime enterprise known as Lemon Group is leveraging millions of pre-infected Android smartphones worldwide to carry out their malicious operations, posing significant supply chain risks. "The infection turns these devices into mobile proxies, tools for stealing and selling SMS messages, social media and online messaging accounts and monetization via advertisements and click fraud,"

Zero Trust + Deception: Join This Webinar to Learn How to Outsmart Attackers!

By The Hacker News
Cybersecurity is constantly evolving, but complexity can give hostile actors an advantage. To stay ahead of current and future attacks, it's essential to simplify and reframe your defenses. Zscaler Deception is a state-of-the-art next-generation deception technology seamlessly integrated with the Zscaler Zero Trust Exchange. It creates a hostile environment for attackers and enables you to track

How to Reduce Exposure on the Manufacturing Attack Surface

By The Hacker News
Digitalization initiatives are connecting once-isolated Operational Technology (OT) environments with their Information Technology (IT) counterparts. This digital transformation of the factory floor has accelerated the connection of machinery to digital systems and data. Computer systems for managing and monitoring digital systems and data have been added to the hardware and software used for

Escalating China-Taiwan Tensions Fuel Alarming Surge in Cyber Attacks

By Ravie Lakshmanan
The rising geopolitical tensions between China and Taiwan in recent months have sparked a noticeable uptick in cyber attacks on the East Asian island country. "From malicious emails and URLs to malware, the strain between China's claim of Taiwan as part of its territory and Taiwan's maintained independence has evolved into a worrying surge in attacks," the Trellix Advanced Research Center said 

8220 Gang Exploiting Oracle WebLogic Flaw to Hijack Servers and Mine Cryptocurrency

By Ravie Lakshmanan
The notorious cryptojacking group tracked as 8220 Gang has been spotted weaponizing a six-year-old security flaw in Oracle WebLogic servers to ensnare vulnerable instances into a botnet and distribute cryptocurrency mining malware. The flaw in question is CVE-2017-3506 (CVSS score: 7.4), which, when successfully exploited, could allow an unauthenticated attacker to execute arbitrary commands

Darknet Carding Kingpin Pleads Guilty: Sold Financial Info of Tens of Thousands

By Ravie Lakshmanan
A U.S. national has pleaded guilty in a Missouri court to operating a darknet carding site and selling financial information belonging to tens of thousands of victims in the country. Michael D. Mihalo, aka Dale Michael Mihalo Jr. and ggmccloud1, has been accused of setting up a carding site called Skynet Market that specialized in the trafficking of credit and debit card data. Mihalo and his

Apple Thwarts $2 Billion in App Store Fraud, Rejects 1.7 Million App Submissions

By Ravie Lakshmanan
Apple has announced that it prevented over $2 billion in potentially fraudulent transactions and rejected roughly 1.7 million app submissions for privacy and security violations in 2022. The computing giant said it terminated 428,000 developer accounts for potential fraudulent activity, blocked 105,000 fake developer account creations, and deactivated 282 million bogus customer accounts. It

Critical Flaws in Cisco Small Business Switches Could Allow Remote Attacks

By Ravie Lakshmanan
Cisco has released updates to address a set of nine security flaws in its Small Business Series Switches that could be exploited by an unauthenticated, remote attacker to run arbitrary code or cause a denial-of-service (DoS) condition. "These vulnerabilities are due to improper validation of requests that are sent to the web interface," Cisco said, crediting an unnamed external researcher for

OilAlpha: Emerging Houthi-linked Cyber Threat Targets Arabian Android Users

By Ravie Lakshmanan
A hacking group dubbed OilAlpha with suspected ties to Yemen's Houthi movement has been linked to a cyber espionage campaign targeting development, humanitarian, media, and non-governmental organizations in the Arabian peninsula. "OilAlpha used encrypted chat messengers like WhatsApp to launch social engineering attacks against its targets," cybersecurity company Recorded Future said in a

Another security calamity for Capita: An unsecured AWS bucket

Colchester City Council says it and others caught up in new incident, reckons benefits data of local citizens exposed

Capita is facing criticism about its security hygiene on a new front after an Amazon cloud bucket containing benefits data on residents in a south east England city council was left exposed to the public web.…

  • May 17th 2023 at 12:48

Identifying a Patch Management Solution: Overview of Key Criteria

By The Hacker News
Software is rarely a one-and-done proposition. In fact, any application available today will likely need to be updated – or patched – to fix bugs, address vulnerabilities, and update key features at multiple points in the future. With the typical enterprise relying on a multitude of applications, servers, and end-point devices in their day-to-day operations, the acquisition of a robust patch

Threat Group UNC3944 Abusing Azure Serial Console for Total VM Takeover

By Ravie Lakshmanan
A financially motivated cyber actor has been observed abusing Microsoft Azure Serial Console on virtual machines (VMs) to install third-party remote management tools within compromised environments. Google-owned Mandiant attributed the activity to a threat group it tracks under the name UNC3944, which is also known as Roasted 0ktapus and Scattered Spider. "This method of attack was unique in

The True Cost of a Free Telly TV

By Amanda Hoover
Telly TV tracks you and bombards you with ads on a dedicated second screen. It could help normalize smartphone-style surveillance in your living room.

Serious Unpatched Vulnerability Uncovered in Popular Belkin Wemo Smart Plugs

By Ravie Lakshmanan
The second generation version of Belkin's Wemo Mini Smart Plug has been found to contain a buffer overflow vulnerability that could be weaponized by a threat actor to inject arbitrary commands remotely. The issue, assigned the identifier CVE-2023-27217, was discovered and reported to Belkin on January 9, 2023, by Israeli IoT security company Sternum, which reverse-engineered the device and

ChatGPT Scams Are Infiltrating Apple's App Store and Google Play

By Lily Hay Newman
An explosion of interest in OpenAI’s sophisticated chatbot means a proliferation of “fleeceware” apps that trick users with sneaky in-app subscriptions.

Don't panic. Google offering scary .zip and .mov domains is not the end of the world

Did we forget about .pl, .sh and oh yeah, .com ?

Comment In early May, Google Domains added support for eight new top-level domains, two of which – .zip, and .mov – raised the hackles of the security community.…

  • May 17th 2023 at 09:22

State-Sponsored Sidewinder Hacker Group's Covert Attack Infrastructure Uncovered

By Ravie Lakshmanan
Cybersecurity researchers have unearthed previously undocumented attack infrastructure used by the prolific state-sponsored group SideWinder to strike entities located in Pakistan and China. This comprises a network of 55 domains and IP addresses used by the threat actor, cybersecurity companies Group-IB and Bridewell said in a joint report shared with The Hacker News. "The identified phishing

Upstart encryption app walks back privacy claims, pulls from stores after probe

Try not leaving a database full of user info, chats, keys exposed, eh?

A new-ish messaging service that claimed to put privacy first has pulled its end-to-end encryption claims from its website and its app from both the Apple and Google software stores after being called out online.…

  • May 17th 2023 at 06:30

U.S. Offers $10 Million Bounty for Capture of Notorious Russian Ransomware Operator

By Ravie Lakshmanan
A Russian national has been charged and indicted by the U.S. Department of Justice (DoJ) for launching ransomware attacks against "thousands of victims" in the country and across the world. Mikhail Pavlovich Matveev (aka Wazawaka, m1x, Boriselcin, and Uhodiransomwar), the 30-year-old individual in question, is alleged to be a "central figure" in the development and deployment of LockBit, Babuk,

Ransomware-as-a-service groups rain money on their affiliates

Qilin gang crims can earn up to 85 percent of extortion cash, or jail

Business is very good for affiliates of the Qilin ransomware-as-a-service (RaaS) group, which is very bad for the rest of us.…

  • May 17th 2023 at 01:58

Feds offer $10m reward for info on alleged Russian ransomware crim

Infecting cops' computers is one way to put a target on your back

The Feds have sanctioned a Russian national accused of using LockBit, Babuk, and Hive ransomware to extort a law enforcement agency and nonprofit healthcare organization in New Jersey, and the Metropolitan Police Department in Washington DC, among "numerous" other victim organizations in the US and globally.…

  • May 17th 2023 at 00:30

Russian Hacker “Wazawaka” Indicted for Ransomware

By BrianKrebs

A Russian man identified by KrebsOnSecurity in January 2022 as a prolific and vocal member of several top ransomware groups was the subject of two indictments unsealed by the Justice Department today. U.S. prosecutors say Mikhail Pavolovich Matveev, a.k.a. “Wazawaka” and “Boriselcin” worked with three different ransomware gangs that extorted hundreds of millions of dollars from companies, schools, hospitals and government agencies.

An FBI wanted poster for Matveev.

Indictments returned in New Jersey and the District of Columbia allege that Matveev was involved in a conspiracy to distribute ransomware from three different strains or affiliate groups, including Babuk, Hive and LockBit.

The indictments allege that on June 25, 2020, Matveev and his LockBit co-conspirators deployed LockBit ransomware against a law enforcement agency in Passaic County, New Jersey. Prosecutors say that on May 27, 2022, Matveev conspired with Hive to ransom a nonprofit behavioral healthcare organization headquartered in Mercer County, New Jersey. And on April 26, 2021, Matveev and his Babuk gang allegedly deployed ransomware against the Metropolitan Police Department in Washington, D.C.

Meanwhile, the U.S. Department of Treasury has added Matveev to its list of persons with whom it is illegal to transact financially. Also, the U.S. State Department is offering a $10 million reward for the capture and/or prosecution of Matveev, although he is unlikely to face either as long as he continues to reside in Russia.

In a January 2021 discussion on a top Russian cybercrime forum, Matveev’s alleged alter ego Wazawaka said he had no plans to leave the protection of “Mother Russia,” and that traveling abroad was not an option for him.

“Mother Russia will help you,” Wazawaka concluded. “Love your country, and you will always get away with everything.”

In January 2022, KrebsOnSecurity published Who is the Network Access Broker ‘Wazawaka,’ which followed clues from Wazawaka’s many pseudonyms and contact details on the Russian-language cybercrime forums back to a 33-year-old Mikhail Matveev from Abaza, RU (the FBI says his date of birth is Aug. 17, 1992).

A month after that story ran, a man who appeared identical to the social media photos for Matveev began posting on Twitter a series of bizarre selfie videos in which he lashed out at security journalists and researchers (including this author), while using the same Twitter account to drop exploit code for a widely-used virtual private networking (VPN) appliance.

“Hello Brian Krebs! You did a really great job actually, really well, fucking great — it’s great that journalism works so well in the US,” Matveev said in one of the videos. “By the way, it is my voice in the background, I just love myself a lot.”

Prosecutors allege Matveev used a dizzying stream of monikers on the cybercrime forums, including “Boriselcin,” a talkative and brash personality who was simultaneously the public persona of Babuk, a ransomware affiliate program that surfaced on New Year’s Eve 2020.

Previous reporting here revealed that Matveev’s alter egos included “Orange,” the founder of the RAMP ransomware forum. RAMP stands for “Ransom Anon Market Place, and analysts at the security firm Flashpoint say the forum was created “directly in response to several large Dark Web forums banning ransomware collectives on their site following the Colonial Pipeline attack by ransomware group ‘DarkSide.”

As noted in last year’s investigations into Matveev, his alleged cybercriminal handles all were driven by a uniquely communitarian view that when organizations being held for ransom decline to cooperate or pay up, any data stolen from the victim should be published on the Russian cybercrime forums for all to plunder — not privately sold to the highest bidder.

In thread after thread on the crime forum XSS, Matveev’s alleged alias “Uhodiransomwar” could be seen posting download links to databases from companies that have refused to negotiate after five days.

Matveev is charged with conspiring to transmit ransom demands, conspiring to damage protected computers, and intentionally damaging protected computers. If convicted, he faces more than 20 years in prison.

Further reading:

Who is the Network Access Broker “Wazawaka?”

Wazawaka Goes Waka Waka

The New Jersey indictment against Matveev (PDF)

The indictment from the U.S. attorney’s office in Washington, D.C. (PDF)

US Dept of Transport security breach exposes info on a quarter-million people

Not the first time Uncle Sam has had the wheels come off its IT systems

A US Department of Transportation computer system used to reimburse federal government employees for commuting costs somehow suffered a security breach that exposed the personal info for 237,000 current and former workers.…

  • May 16th 2023 at 21:30

Will Altanovo’s Maneuvering Continue to Delay .web?

By Kirk Salzmann
Verisign Logo

The launch of .web top-level domain is once again at risk of being delayed by baseless procedural maneuvering.

On May 2, the Internet Corporation for Assigned Names and Numbers (ICANN) Board of Directors posted a decision on the .web matter from its April 30 meeting, which found “that NDC (Nu Dotco LLC) did not violate the Guidebook or the Auction Rules” and directed ICANN “to continue processing NDC’s .web application,” clearing the way for the delegation of .web. ICANN later posted a preliminary report from this meeting showing that the Board vote on the .web decision was without objection.

Less than 24 hours later, however, Altanovo (formerly Afilias) – a losing bidder whose repeatedly rejected claims already have delayed the delegation of .web for more than six years – dusted off its playbook from 2018 by filing yet another ICANN Cooperative Engagement Process (CEP), beginning the cycle of another independent review of the Board’s decision, which last time cost millions of dollars and resulted in years of delay.

Under ICANN rules, a CEP is intended to be a non-binding process designed to efficiently resolve or narrow disputes before the initiation of an Independent Review Process (IRP). ICANN places further actions on hold while a CEP is pending. It’s an important and worthwhile aspect of the multistakeholder process…when used in good faith.

But that does not appear to be what is happening here. Altanovo and its backers initiated this repeat CEP despite the fact that it lost a fair, ICANN-sponsored auction; lost, in every important respect, the IRP; lost its application for reconsideration of the IRP (which it was sanctioned for filing, and which was determined to be frivolous by the IRP panel); and has now lost before the ICANN Board.

The Board’s decision expressly found that these disputes “have delayed the delegation of .web for more than six years” and already cost each of the parties, including ICANN, “millions of dollars in legal fees.”

Further delay appears to be the only goal of this second CEP – and any follow-on IRP – because no one could conclude in good faith that an IRP panel would find that the thorough process and decision on .web established in the Board’s resolutions and preliminary report violated ICANN’s bylaws. At the end of the day, all that will be accomplished by this second CEP and a second IRP is continued delay, and delay for delay’s sake amounts to an abuse of process that threatens to undermine the multistakeholder processes and the rights of NDC and Verisign.

ICANN will, no doubt, follow its processes for resolving the CEP and any further procedural maneuvers attempted by Altanovo. But, given Altanovo’s track record of losses, delays, and frivolous maneuvering since the 2016 .web auction, a point has been reached when equity demands that this abuse of process not be allowed to thwart NDC’s right, as determined by the Board, to move ahead on its .web application.

The post Will Altanovo’s Maneuvering Continue to Delay .web? appeared first on Verisign Blog.

Belkin Wemo Smart Plug V2 – the buffer overflow that won’t be patched

By Paul Ducklin
Yes, it's a buffer overflow bug. No, it's not going get fixed.

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