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A 26-year-old Finnish man was sentenced to more than six years in prison today after being convicted of hacking into an online psychotherapy clinic, leaking tens of thousands of patient therapy records, and attempting to extort the clinic and patients.
On October 21, 2020, the Vastaamo Psychotherapy Center in Finland became the target of blackmail when a tormentor identified as “ransom_man” demanded payment of 40 bitcoins (~450,000 euros at the time) in return for a promise not to publish highly sensitive therapy session notes Vastaamo had exposed online.
Ransom_man announced on the dark web that he would start publishing 100 patient profiles every 24 hours. When Vastaamo declined to pay, ransom_man shifted to extorting individual patients. According to Finnish police, some 22,000 victims reported extortion attempts targeting them personally, targeted emails that threatened to publish their therapy notes online unless paid a 500 euro ransom.
Finnish prosecutors quickly zeroed in on a suspect: Julius “Zeekill” Kivimäki, a notorious criminal hacker convicted of committing tens of thousands of cybercrimes before he became an adult. After being charged with the attack in October 2022, Kivimäki fled the country. He was arrested four months later in France, hiding out under an assumed name and passport.
Antti Kurittu is a former criminal investigator who 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).
Kurittu said the prosecution had demanded at least seven years in jail, and that the sentence handed down was six years and three months. Kurittu said prosecutors knocked a few months off of Kivimäki’s sentence because he agreed to pay compensation to his victims, and that Kivimäki will remain in prison during any appeal process.
“I think the sentencing was as expected, knowing the Finnish judicial system,” Kurittu told KrebsOnSecurity. “As Kivimäki has not been sentenced to a non-suspended prison sentence during the last five years, he will be treated as a first-timer, his previous convictions notwithstanding.”
But because juvenile convictions in Finland don’t count towards determining whether somebody is a first-time offender, Kivimäki will end up serving approximately half of his sentence.
“This seems like a short sentence when taking into account the gravity of his actions and the life-altering consequences to thousands of people, but it’s almost the maximum the law allows for,” Kurittu said.
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).
Kivimäki 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.
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, 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.
Kivimäki was responsible for making an August 2014 bomb threat against former Sony Online Entertainment President John Smedley that grounded an American Airlines plane. 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.
Ville Tapio, the former CEO of Vastaamo, was fired and also prosecuted following the breach. Ransom_man bragged about Vastaamo’s sloppy security, noting the company had used the laughably weak username and password “root/root” to protect sensitive patient records.
Investigators later found Vastaamo had originally been hacked in 2018 and again in 2019. In April 2023, a Finnish court handed down a three-month sentence for Tapio, but that sentence was suspended because he had no previous criminal record.
Thread hijacking attacks. They happen when someone you know has their email account compromised, and you are suddenly dropped into an existing conversation between the sender and someone else. These missives draw on the recipient’s natural curiosity about being copied on a private discussion, which is modified to include a malicious link or attachment. Here’s the story of a thread hijacking attack in which a journalist was copied on a phishing email from the unwilling subject of a recent scoop.
In Sept. 2023, the Pennsylvania news outlet LancasterOnline.com published a story about Adam Kidan, a wealthy businessman with a criminal past who is a major donor to Republican causes and candidates, including Rep. Lloyd Smucker (R-Pa).
The LancasterOnline story about Adam Kidan.
Several months after that piece ran, the story’s author Brett Sholtis received two emails from Kidan, both of which contained attachments. One of the messages appeared to be a lengthy conversation between Kidan and a colleague, with the subject line, “Re: Successfully sent data.” The second missive was a more brief email from Kidan with the subject, “Acknowledge New Work Order,” and a message that read simply, “Please find the attached.”
Sholtis said he clicked the attachment in one of the messages, which then launched a web page that looked exactly like a Microsoft Office 365 login page. An analysis of the webpage reveals it would check any submitted credentials at the real Microsoft website, and return an error if the user entered bogus account information. A successful login would record the submitted credentials and forward the victim to the real Microsoft website.
But Sholtis said he didn’t enter his Outlook username and password. Instead, he forwarded the messages to LancasterOneline’s IT team, which quickly flagged them as phishing attempts.
LancasterOnline Executive Editor Tom Murse said the two phishing messages from Mr. Kidan raised eyebrows in the newsroom because Kidan had threatened to sue the news outlet multiple times over Sholtis’s story.
“We were just perplexed,” Murse said. “It seemed to be a phishing attempt but we were confused why it would come from a prominent businessman we’ve written about. Our initial response was confusion, but we didn’t know what else to do with it other than to send it to the FBI.”
The phishing lure attached to the thread hijacking email from Mr. Kidan.
In 2006, Kidan was sentenced to 70 months in federal prison after pleading guilty to defrauding lenders along with Jack Abramoff, the disgraced lobbyist whose corruption became a symbol of the excesses of Washington influence peddling. He was paroled in 2009, and in 2014 moved his family to a home in Lancaster County, Pa.
The FBI hasn’t responded to LancasterOnline’s tip. Messages sent by KrebsOnSecurity to Kidan’s emails addresses were returned as blocked. Messages left with Mr. Kidan’s company, Empire Workforce Solutions, went unreturned.
No doubt the FBI saw the messages from Kidan for what they likely were: The result of Mr. Kidan having his Microsoft Outlook account compromised and used to send malicious email to people in his contacts list.
Thread hijacking attacks are hardly new, but that is mainly true because many Internet users still don’t know how to identify them. The email security firm Proofpoint says it has tracked north of 90 million malicious messages in the last five years that leverage this attack method.
One key reason thread hijacking is so successful is that these attacks generally do not include the tell that exposes most phishing scams: A fabricated sense of urgency. A majority of phishing threats warn of negative consequences should you fail to act quickly — such as an account suspension or an unauthorized high-dollar charge going through.
In contrast, thread hijacking campaigns tend to patiently prey on the natural curiosity of the recipient.
Ryan Kalember, chief strategy officer at Proofpoint, said probably the most ubiquitous examples of thread hijacking are “CEO fraud” or “business email compromise” scams, wherein employees are tricked by an email from a senior executive into wiring millions of dollars to fraudsters overseas.
But Kalember said these low-tech attacks can nevertheless be quite effective because they tend to catch people off-guard.
“It works because you feel like you’re suddenly included in an important conversation,” Kalember said. “It just registers a lot differently when people start reading, because you think you’re observing a private conversation between two different people.”
Some thread hijacking attacks actually involve multiple threat actors who are actively conversing while copying — but not addressing — the recipient.
“We call these multi-persona phishing scams, and they’re often paired with thread hijacking,” Kalember said. “It’s basically a way to build a little more affinity than just copying people on an email. And the longer the conversation goes on, the higher their success rate seems to be because some people start replying to the thread [and participating] psycho-socially.”
The best advice to sidestep phishing scams is to avoid clicking on links or attachments that arrive unbidden in emails, text messages and other mediums. If you’re unsure whether the message is legitimate, take a deep breath and visit the site or service in question manually — ideally, using a browser bookmark so as to avoid potential typosquatting sites.
If you live in the United States, the data broker Radaris likely knows a great deal about you, and they are happy to sell what they know to anyone. But how much do we know about Radaris? Publicly available data indicates that in addition to running a dizzying array of people-search websites, the co-founders of Radaris operate multiple Russian-language dating services and affiliate programs. It also appears many of their businesses have ties to a California marketing firm that works with a Russian state-run media conglomerate currently sanctioned by the U.S. government.
Formed in 2009, Radaris is a vast people-search network for finding data on individuals, properties, phone numbers, businesses and addresses. Search for any American’s name in Google and the chances are excellent that a listing for them at Radaris.com will show up prominently in the results.
Radaris reports typically bundle a substantial amount of data scraped from public and court documents, including any current or previous addresses and phone numbers, known email addresses and registered domain names. The reports also list address and phone records for the target’s known relatives and associates. Such information could be useful if you were trying to determine the maiden name of someone’s mother, or successfully answer a range of other knowledge-based authentication questions.
Currently, consumer reports advertised for sale at Radaris.com are being fulfilled by a different people-search company called TruthFinder. But Radaris also operates a number of other people-search properties — like Centeda.com — that sell consumer reports directly and behave almost identically to TruthFinder: That is, reel the visitor in with promises of detailed background reports on people, and then charge a $34.99 monthly subscription fee just to view the results.
The Better Business Bureau (BBB) assigns Radaris a rating of “F” for consistently ignoring consumers seeking to have their information removed from Radaris’ various online properties. Of the 159 complaints detailed there in the last year, several were from people who had used third-party identity protection services to have their information removed from Radaris, only to receive a notice a few months later that their Radaris record had been restored.
What’s more, Radaris’ automated process for requesting the removal of your information requires signing up for an account, potentially providing more information about yourself that the company didn’t already have (see screenshot above).
Radaris has not responded to requests for comment.
Radaris, TruthFinder and others like them all force users to agree that their reports will not be used to evaluate someone’s eligibility for credit, or a new apartment or job. This language is so prominent in people-search reports because selling reports for those purposes would classify these firms as consumer reporting agencies (CRAs) and expose them to regulations under the Fair Credit Reporting Act (FCRA).
These data brokers do not want to be treated as CRAs, and for this reason their people search reports typically do not include detailed credit histories, financial information, or full Social Security Numbers (Radaris reports include the first six digits of one’s SSN).
But in September 2023, the U.S. Federal Trade Commission found that TruthFinder and another people-search service Instant Checkmate were trying to have it both ways. The FTC levied a $5.8 million penalty against the companies for allegedly acting as CRAs because they assembled and compiled information on consumers into background reports that were marketed and sold for employment and tenant screening purposes.
An excerpt from the FTC’s complaint against TruthFinder and Instant Checkmate.
The FTC also found TruthFinder and Instant Checkmate deceived users about background report accuracy. The FTC alleges these companies made millions from their monthly subscriptions using push notifications and marketing emails that claimed that the subject of a background report had a criminal or arrest record, when the record was merely a traffic ticket.
“All the while, the companies touted the accuracy of their reports in online ads and other promotional materials, claiming that their reports contain “the MOST ACCURATE information available to the public,” the FTC noted. The FTC says, however, that all the information used in their background reports is obtained from third parties that expressly disclaim that the information is accurate, and that TruthFinder and Instant Checkmate take no steps to verify the accuracy of the information.
The FTC said both companies deceived customers by providing “Remove” and “Flag as Inaccurate” buttons that did not work as advertised. Rather, the “Remove” button removed the disputed information only from the report as displayed to that customer; however, the same item of information remained visible to other customers who searched for the same person.
The FTC also said that when a customer flagged an item in the background report as inaccurate, the companies never took any steps to investigate those claims, to modify the reports, or to flag to other customers that the information had been disputed.
According to Radaris’ profile at the investor website Pitchbook.com, the company’s founder and “co-chief executive officer” is a Massachusetts resident named Gary Norden, also known as Gary Nard.
An analysis of email addresses known to have been used by Mr. Norden shows he is a native Russian man whose real name is Igor Lybarsky (also spelled Lubarsky). Igor’s brother Dmitry, who goes by “Dan,” appears to be the other co-CEO of Radaris. Dmitry Lybarsky’s Facebook/Meta account says he was born in March 1963.
The Lybarsky brothers Dmitry or “Dan” (left) and Igor a.k.a. “Gary,” in an undated photo.
Indirectly or directly, the Lybarskys own multiple properties in both Sherborn and Wellesley, Mass. However, the Radaris website is operated by an offshore entity called Bitseller Expert Ltd, which is incorporated in Cyprus. Neither Lybarsky brother responded to requests for comment.
A review of the domain names registered by Gary Norden shows that beginning in the early 2000s, he and Dan built an e-commerce empire by marketing prepaid calling cards and VOIP services to Russian expatriates who are living in the United States and seeking an affordable way to stay in touch with loved ones back home.
A Sherborn, Mass. property owned by Barsky Real Estate Trust and Dmitry Lybarsky.
In 2012, the main company in charge of providing those calling services — Wellesley Hills, Mass-based Unipoint Technology Inc. — was fined $179,000 by the U.S. Federal Communications Commission, which said Unipoint never applied for a license to provide international telecommunications services.
DomainTools.com shows the email address gnard@unipointtech.com is tied to 137 domains, including radaris.com. DomainTools also shows that the email addresses used by Gary Norden for more than two decades — epop@comby.com, gary@barksy.com and gary1@eprofit.com, among others — appear in WHOIS registration records for an entire fleet of people-search websites, including: centeda.com, virtory.com, clubset.com, kworld.com, newenglandfacts.com, and pub360.com.
Still more people-search platforms tied to Gary Norden– like publicreports.com and arrestfacts.com — currently funnel interested customers to third-party search companies, such as TruthFinder and PersonTrust.com.
The email addresses used by Gary Nard/Gary Norden are also connected to a slew of data broker websites that sell reports on businesses, real estate holdings, and professionals, including bizstanding.com, homemetry.com, trustoria.com, homeflock.com, rehold.com, difive.com and projectlab.com.
Domain records indicate that Gary and Dan for many years operated a now-defunct pay-per-click affiliate advertising network called affiliate.ru. That entity used domain name servers tied to the aforementioned domains comby.com and eprofit.com, as did radaris.ru.
A machine-translated version of Affiliate.ru, a Russian-language site that advertised hundreds of money making affiliate programs, including the Comfi.com prepaid calling card affiliate.
Comby.com used to be a Russian language social media network that looked a great deal like Facebook. The domain now forwards visitors to Privet.ru (“hello” in Russian), a dating site that claims to have 5 million users. Privet.ru says it belongs to a company called Dating Factory, which lists offices in Switzerland. Privet.ru uses the Gary Norden domain eprofit.com for its domain name servers.
Dating Factory’s website says it sells “powerful dating technology” to help customers create unique or niche dating websites. A review of the sample images available on the Dating Factory homepage suggests the term “dating” in this context refers to adult websites. Dating Factory also operates a community called FacebookOfSex, as well as the domain analslappers.com.
Email addresses for the Comby and Eprofit domains indicate Gary Norden operates an entity in Wellesley Hills, Mass. called RussianAmerican Holding Inc. (russianamerica.com). This organization is listed as the owner of the domain newyork.ru, which is a site dedicated to orienting newcomers from Russia to the Big Apple.
Newyork.ru’s terms of service refer to an international calling card company called ComFi Inc. (comfi.com) and list an address as PO Box 81362 Wellesley Hills, Ma. Other sites that include this address are russianamerica.com, russianboston.com, russianchicago.com, russianla.com, russiansanfran.com, russianmiami.com, russiancleveland.com and russianseattle.com (currently offline).
ComFi is tied to Comfibook.com, which was a search aggregator website that collected and published data from many online and offline sources, including phone directories, social networks, online photo albums, and public records.
The current website for russianamerica.com. Note the ad in the bottom left corner of this image for Channel One, a Russian state-owned media firm that is currently sanctioned by the U.S. government.
Many of the U.S. city-specific online properties apparently tied to Gary Norden include phone numbers on their contact pages for a pair of Russian media and advertising firms based in southern California. The phone number 323-874-8211 appears on the websites russianla.com, russiasanfran.com, and rosconcert.com, which sells tickets to theater events performed in Russian.
Historic domain registration records from DomainTools show rosconcert.com was registered in 2003 to Unipoint Technologies — the same company fined by the FCC for not having a license. Rosconcert.com also lists the phone number 818-377-2101.
A phone number just a few digits away — 323-874-8205 — appears as a point of contact on newyork.ru, russianmiami.com, russiancleveland.com, and russianchicago.com. A search in Google shows this 82xx number range — and the 818-377-2101 number — belong to two different entities at the same UPS Store mailbox in Tarzana, Calif: American Russian Media Inc. (armediacorp.com), and Lamedia.biz.
Armediacorp.com is the home of FACT Magazine, a glossy Russian-language publication put out jointly by the American-Russian Business Council, the Hollywood Chamber of Commerce, and the West Hollywood Chamber of Commerce.
Lamedia.biz says it is an international media organization with more than 25 years of experience within the Russian-speaking community on the West Coast. The site advertises FACT Magazine and the Russian state-owned media outlet Channel One. Clicking the Channel One link on the homepage shows Lamedia.biz offers to submit advertising spots that can be shown to Channel One viewers. The price for a basic ad is listed at $500.
In May 2022, the U.S. government levied financial sanctions against Channel One that bar US companies or citizens from doing business with the company.
The website of lamedia.biz offers to sell advertising on two Russian state-owned media firms currently sanctioned by the U.S. government.
In 2014, a group of people sued Radaris in a class-action lawsuit claiming the company’s practices violated the Fair Credit Reporting Act. Court records indicate the defendants never showed up in court to dispute the claims, and as a result the judge eventually awarded the plaintiffs a default judgement and ordered the company to pay $7.5 million.
But the plaintiffs in that civil case had a difficult time collecting on the court’s ruling. In response, the court ordered the radaris.com domain name (~9.4M monthly visitors) to be handed over to the plaintiffs.
However, in 2018 Radaris was able to reclaim their domain on a technicality. Attorneys for the company argued that their clients were never named as defendants in the original lawsuit, and so their domain could not legally be taken away from them in a civil judgment.
“Because our clients were never named as parties to the litigation, and were never served in the litigation, the taking of their property without due process is a violation of their rights,” Radaris’ attorneys argued.
In October 2023, an Illinois resident filed a class-action lawsuit against Radaris for allegedly using people’s names for commercial purposes, in violation of the Illinois Right of Publicity Act.
On Feb. 8, 2024, a company called Atlas Data Privacy Corp. sued Radaris LLC for allegedly violating “Daniel’s Law,” a statute that allows New Jersey law enforcement, government personnel, judges and their families to have their information completely removed from people-search services and commercial data brokers. Atlas has filed at least 140 similar Daniel’s Law complaints against data brokers recently.
Daniel’s Law was enacted in response to the death of 20-year-old Daniel Anderl, who was killed in a violent attack targeting a federal judge (his mother). In July 2020, a disgruntled attorney who had appeared before U.S. District Judge Esther Salas disguised himself as a Fedex driver, went to her home and shot and killed her son (the judge was unharmed and the assailant killed himself).
Earlier this month, The Record reported on Atlas Data Privacy’s lawsuit against LexisNexis Risk Data Management, in which the plaintiffs representing thousands of law enforcement personnel in New Jersey alleged that after they asked for their information to remain private, the data broker retaliated against them by freezing their credit and falsely reporting them as identity theft victims.
Another data broker sued by Atlas Data Privacy — pogodata.com — announced on Mar. 1 that it was likely shutting down because of the lawsuit.
“The matter is far from resolved but your response motivates us to try to bring back most of the names while preserving redaction of the 17,000 or so clients of the redaction company,” the company wrote. “While little consolation, we are not alone in the suit – the privacy company sued 140 property-data sites at the same time as PogoData.”
Atlas says their goal is convince more states to pass similar laws, and to extend those protections to other groups such as teachers, healthcare personnel and social workers. Meanwhile, media law experts say they’re concerned that enacting Daniel’s Law in other states would limit the ability of journalists to hold public officials accountable, and allow authorities to pursue criminals charges against media outlets that publish the same type of public and governments records that fuel the people-search industry.
There are some pending changes to the US legal and regulatory landscape that could soon reshape large swaths of the data broker industry. But experts say it is unlikely that any of these changes will affect people-search companies like Radaris.
On Feb. 28, 2024, the White House issued an executive order that directs the U.S. Department of Justice (DOJ) to create regulations that would prevent data brokers from selling or transferring abroad certain data types deemed too sensitive, including genomic and biometric data, geolocation and financial data, as well as other as-yet unspecified personal identifiers. The DOJ this week published a list of more than 100 questions it is seeking answers to regarding the data broker industry.
In August 2023, the Consumer Financial Protection Bureau (CFPB) announced it was undertaking new rulemaking related to data brokers.
Justin Sherman, an adjunct professor at Duke University, said neither the CFPB nor White House rulemaking will likely address people-search brokers because these companies typically get their information by scouring federal, state and local government records. Those government files include voting registries, property filings, marriage certificates, motor vehicle records, criminal records, court documents, death records, professional licenses, bankruptcy filings, and more.
“These dossiers contain everything from individuals’ names, addresses, and family information to data about finances, criminal justice system history, and home and vehicle purchases,” Sherman wrote in an October 2023 article for Lawfare. “People search websites’ business pitch boils down to the fact that they have done the work of compiling data, digitizing it, and linking it to specific people so that it can be searched online.”
Sherman said while there are ongoing debates about whether people search data brokers have legal responsibilities to the people about whom they gather and sell data, the sources of this information — public records — are completely carved out from every single state consumer privacy law.
“Consumer privacy laws in California, Colorado, Connecticut, Delaware, Indiana, Iowa, Montana, Oregon, Tennessee, Texas, Utah, and Virginia all contain highly similar or completely identical carve-outs for ‘publicly available information’ or government records,” Sherman wrote. “Tennessee’s consumer data privacy law, for example, stipulates that “personal information,” a cornerstone of the legislation, does not include ‘publicly available information,’ defined as:
“…information that is lawfully made available through federal, state, or local government records, or information that a business has a reasonable basis to believe is lawfully made available to the general public through widely distributed media, by the consumer, or by a person to whom the consumer has disclosed the information, unless the consumer has restricted the information to a specific audience.”
Sherman said this is the same language as the carve-out in the California privacy regime, which is often held up as the national leader in state privacy regulations. He said with a limited set of exceptions for survivors of stalking and domestic violence, even under California’s newly passed Delete Act — which creates a centralized mechanism for consumers to ask some third-party data brokers to delete their information — consumers across the board cannot exercise these rights when it comes to data scraped from property filings, marriage certificates, and public court documents, for example.
“With some very narrow exceptions, it’s either extremely difficult or impossible to compel these companies to remove your information from their sites,” Sherman told KrebsOnSecurity. “Even in states like California, every single consumer privacy law in the country completely exempts publicly available information.”
Below is a mind map that helped KrebsOnSecurity track relationships between and among the various organizations named in the story above:
A mind map of various entities apparently tied to Radaris and the company’s co-founders. Click to enlarge.
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Malicious hackers are targeting people in the cryptocurrency space in attacks that start with a link added to the target’s calendar at Calendly, a popular application for scheduling appointments and meetings. The attackers impersonate established cryptocurrency investors and ask to schedule a video conference call. But clicking the meeting link provided by the scammers prompts the user to run a script that quietly installs malware on macOS systems.
KrebsOnSecurity recently heard from a reader who works at a startup that is seeking investment for building a new blockchain platform for the Web. The reader spoke on condition that their name not be used in this story, so for the sake of simplicity we’ll call him Doug.
Being in the cryptocurrency scene, Doug is also active on the instant messenger platform Telegram. Earlier this month, Doug was approached by someone on Telegram whose profile name, image and description said they were Ian Lee, from Signum Capital, a well-established investment firm based in Singapore. The profile also linked to Mr. Lee’s Twitter/X account, which features the same profile image.
The investor expressed interest in financially supporting Doug’s startup, and asked if Doug could find time for a video call to discuss investment prospects. Sure, Doug said, here’s my Calendly profile, book a time and we’ll do it then.
When the day and time of the scheduled meeting with Mr. Lee arrived, Doug clicked the meeting link in his calendar but nothing happened. Doug then messaged the Mr. Lee account on Telegram, who said there was some kind of technology issue with the video platform, and that their IT people suggested using a different meeting link.
Doug clicked the new link, but instead of opening up a videoconference app, a message appeared on his Mac saying the video service was experiencing technical difficulties.
“Some of our users are facing issues with our service,” the message read. “We are actively working on fixing these problems. Please refer to this script as a temporary solution.”
Doug said he ran the script, but nothing appeared to happen after that, and the videoconference application still wouldn’t start. Mr. Lee apologized for the inconvenience and said they would have to reschedule their meeting, but he never responded to any of Doug’s follow-up messages.
It didn’t dawn on Doug until days later that the missed meeting with Mr. Lee might have been a malware attack. Going back to his Telegram client to revisit the conversation, Doug discovered his potential investor had deleted the meeting link and other bits of conversation from their shared chat history.
In a post to its Twitter/X account last month, Signum Capital warned that a fake profile pretending to be their employee Mr. Lee was trying to scam people on Telegram.
The file that Doug ran is a simple Apple Script (file extension “.scpt”) that downloads and executes a malicious trojan made to run on macOS systems. Unfortunately for us, Doug freaked out after deciding he’d been tricked — backing up his important documents, changing his passwords, and then reinstalling macOS on his computer. While this a perfectly sane response, it means we don’t have the actual malware that was pushed to his Mac by the script.
But Doug does still have a copy of the malicious script that was downloaded from clicking the meeting link (the online host serving that link is now offline). A search in Google for a string of text from that script turns up a December 2023 blog post from cryptocurrency security firm SlowMist about phishing attacks on Telegram from North Korean state-sponsored hackers.
“When the project team clicks the link, they encounter a region access restriction,” SlowMist wrote. “At this point, the North Korean hackers coax the team into downloading and running a ‘location-modifying’ malicious script. Once the project team complies, their computer comes under the control of the hackers, leading to the theft of funds.”
Image: SlowMist.
SlowMist says the North Korean phishing scams used the “Add Custom Link” feature of the Calendly meeting scheduling system on event pages to insert malicious links and initiate phishing attacks.
“Since Calendly integrates well with the daily work routines of most project teams, these malicious links do not easily raise suspicion,” the blog post explains. “Consequently, the project teams may inadvertently click on these malicious links, download, and execute malicious code.”
SlowMist said the malware downloaded by the malicious link in their case comes from a North Korean hacking group dubbed “BlueNoroff, which Kaspersky Labs says is a subgroup of the Lazarus hacking group.
“A financially motivated threat actor closely connected with Lazarus that targets banks, casinos, fin-tech companies, POST software and cryptocurrency businesses, and ATMs,” Kaspersky wrote of BlueNoroff in Dec. 2023.
The North Korean regime is known to use stolen cryptocurrencies to fund its military and other state projects. A recent report from Recorded Future finds the Lazarus Group has stolen approximately $3 billion in cryptocurrency over the past six years.
While there is still far more malware out there today targeting Microsoft Windows PCs, the prevalence of information-stealing trojans aimed at macOS users is growing at a steady clip. MacOS computers include X-Protect, Apple’s built-in antivirus technology. But experts say attackers are constantly changing the appearance and behavior of their malware to evade X-Protect.
“Recent updates to macOS’s XProtect signature database indicate that Apple are aware of the problem, but early 2024 has already seen a number of stealer families evade known signatures,” security firm SentinelOne wrote in January.
According to Chris Ueland from the threat hunting platform Hunt.io, the Internet address of the fake meeting website Doug was tricked into visiting (104.168.163,149) hosts or very recently hosted about 75 different domain names, many of which invoke words associated with videoconferencing or cryptocurrency. Those domains indicate this North Korean hacking group is hiding behind a number of phony crypto firms, like the six-month-old website for Cryptowave Capital (cryptowave[.]capital).
In a statement shared with KrebsOnSecurity, Calendly said it was aware of these types of social engineering attacks by cryptocurrency hackers.
“To help prevent these kinds of attacks, our security team and partners have implemented a service to automatically detect fraud and impersonations that could lead to social engineering,” the company said. “We are also actively scanning content for all our customers to catch these types of malicious links and to prevent hackers earlier on. Additionally, we intend to add an interstitial page warning users before they’re redirected away from Calendly to other websites. Along with the steps we’ve taken, we recommend users stay vigilant by keeping their software secure with running the latest updates and verifying suspicious links through tools like VirusTotal to alert them of possible malware. We are continuously strengthening the cybersecurity of our platform to protect our customers.”
The increasing frequency of new Mac malware is a good reminder that Mac users should not depend on security software and tools to flag malicious files, which are frequently bundled with or disguised as legitimate software.
As KrebsOnSecurity has advised Windows users for years, a good rule of safety to live by is this: If you didn’t go looking for it, don’t install it. Following this mantra heads off a great deal of malware attacks, regardless of the platform used. When you do decide to install a piece of software, make sure you are downloading it from the original source, and then keep it updated with any new security fixes.
On that last front, I’ve found it’s a good idea not to wait until the last minute to configure my system before joining a scheduled videoconference call. Even if the call uses software that is already on my computer, it is often the case that software updates are required before the program can be used, and I’m one of those weird people who likes to review any changes to the software maker’s privacy policies or user agreements before choosing to install updates.
Most of all, verify new contacts from strangers before accepting anything from them. In this case, had Doug simply messaged Mr. Lee’s real account on Twitter/X or contacted Signum Capital directly, he would discovered that the real Mr. Lee never asked for a meeting.
If you’re approached in a similar scheme, the response from the would-be victim documented in the SlowMist blog post is probably the best.
Image: SlowMist.
Update: Added comment from Calendly.
U.S. and U.K. authorities have seized the darknet websites run by LockBit, a prolific and destructive ransomware group that has claimed more than 2,000 victims worldwide and extorted over $120 million in payments. Instead of listing data stolen from ransomware victims who didn’t pay, LockBit’s victim shaming website now offers free recovery tools, as well as news about arrests and criminal charges involving LockBit affiliates.
Investigators used the existing design on LockBit’s victim shaming website to feature press releases and free decryption tools.
Dubbed “Operation Cronos,” the law enforcement action involved the seizure of nearly three-dozen servers; the arrest of two alleged LockBit members; the unsealing of two indictments; the release of a free LockBit decryption tool; and the freezing of more than 200 cryptocurrency accounts thought to be tied to the gang’s activities.
LockBit members have executed attacks against thousands of victims in the United States and around the world, according to the U.S. Department of Justice (DOJ). First surfacing in September 2019, the gang is estimated to have made hundreds of millions of U.S. dollars in ransom demands, and extorted over $120 million in ransom payments.
LockBit operated as a ransomware-as-a-service group, wherein the ransomware gang takes care of everything from the bulletproof hosting and domains to the development and maintenance of the malware. Meanwhile, affiliates are solely responsible for finding new victims, and can reap 60 to 80 percent of any ransom amount ultimately paid to the group.
A statement on Operation Cronos from the European police agency Europol said the months-long infiltration resulted in the compromise of LockBit’s primary platform and other critical infrastructure, including the takedown of 34 servers in the Netherlands, Germany, Finland, France, Switzerland, Australia, the United States and the United Kingdom. Europol said two suspected LockBit actors were arrested in Poland and Ukraine, but no further information has been released about those detained.
The DOJ today unsealed indictments against two Russian men alleged to be active members of LockBit. The government says Russian national Artur Sungatov used LockBit ransomware against victims in manufacturing, logistics, insurance and other companies throughout the United States.
Ivan Gennadievich Kondratyev, a.k.a. “Bassterlord,” allegedly deployed LockBit against targets in the United States, Singapore, Taiwan, and Lebanon. Kondratyev is also charged (PDF) with three criminal counts arising from his alleged use of the Sodinokibi (aka “REvil“) ransomware variant to encrypt data, exfiltrate victim information, and extort a ransom payment from a corporate victim based in Alameda County, California.
With the indictments of Sungatov and Kondratyev, a total of five LockBit affiliates now have been officially charged. In May 2023, U.S. authorities unsealed indictments against two alleged LockBit affiliates, Mikhail “Wazawaka” Matveev and Mikhail Vasiliev.
Vasiliev, 35, of Bradford, Ontario, Canada, is in custody in Canada awaiting extradition to the United States (the complaint against Vasiliev is at this PDF). Matveev remains at large, presumably still in Russia. 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 31-year-old Mikhail Matveev from Abaza, RU.
An FBI wanted poster for Matveev.
In June 2023, Russian national Ruslan Magomedovich Astamirov was charged in New Jersey for his participation in the LockBit conspiracy, including the deployment of LockBit against victims in Florida, Japan, France, and Kenya. Astamirov is currently in custody in the United States awaiting trial.
LockBit was known to have recruited affiliates that worked with multiple ransomware groups simultaneously, and it’s unclear what impact this takedown may have on competing ransomware affiliate operations. The security firm ProDaft said on Twitter/X that the infiltration of LockBit by investigators provided “in-depth visibility into each affiliate’s structures, including ties with other notorious groups such as FIN7, Wizard Spider, and EvilCorp.”
In a lengthy thread about the LockBit takedown on the Russian-language cybercrime forum XSS, one of the gang’s leaders said the FBI and the U.K.’s National Crime Agency (NCA) had infiltrated its servers using a known vulnerability in PHP, a scripting language that is widely used in Web development.
Several denizens of XSS wondered aloud why the PHP flaw was not flagged by LockBit’s vaunted “Bug Bounty” program, which promised a financial reward to affiliates who could find and quietly report any security vulnerabilities threatening to undermine LockBit’s online infrastructure.
This prompted several XSS members to start posting memes taunting the group about the security failure.
“Does it mean that the FBI provided a pentesting service to the affiliate program?,” one denizen quipped. “Or did they decide to take part in the bug bounty program? :):)”
Federal investigators also appear to be trolling LockBit members with their seizure notices. LockBit’s data leak site previously featured a countdown timer for each victim organization listed, indicating the time remaining for the victim to pay a ransom demand before their stolen files would be published online. Now, the top entry on the shaming site is a countdown timer until the public doxing of “LockBitSupp,” the unofficial spokesperson or figurehead for the LockBit gang.
“Who is LockbitSupp?” the teaser reads. “The $10m question.”
In January 2024, LockBitSupp told XSS forum members he was disappointed the FBI hadn’t offered a reward for his doxing and/or arrest, and that in response he was placing a bounty on his own head — offering $10 million to anyone who could discover his real name.
“My god, who needs me?,” LockBitSupp wrote on Jan. 22, 2024. “There is not even a reward out for me on the FBI website. By the way, I want to use this chance to increase the reward amount for a person who can tell me my full name from USD 1 million to USD 10 million. The person who will find out my name, tell it to me and explain how they were able to find it out will get USD 10 million. Please take note that when looking for criminals, the FBI uses unclear wording offering a reward of UP TO USD 10 million; this means that the FBI can pay you USD 100, because technically, it’s an amount UP TO 10 million. On the other hand, I am willing to pay USD 10 million, no more and no less.”
Mark Stockley, cybersecurity evangelist at the security firm Malwarebytes, said the NCA is obviously trolling the LockBit group and LockBitSupp.
“I don’t think this is an accident—this is how ransomware groups talk to each other,” Stockley said. “This is law enforcement taking the time to enjoy its moment, and humiliate LockBit in its own vernacular, presumably so it loses face.”
In a press conference today, the FBI said Operation Cronos included investigative assistance from the Gendarmerie-C3N in France; the State Criminal Police Office L-K-A and Federal Criminal Police Office in Germany; Fedpol and Zurich Cantonal Police in Switzerland; the National Police Agency in Japan; the Australian Federal Police; the Swedish Police Authority; the National Bureau of Investigation in Finland; the Royal Canadian Mounted Police; and the National Police in the Netherlands.
The Justice Department said victims targeted by LockBit should contact the FBI at https://lockbitvictims.ic3.gov/ to determine whether affected systems can be successfully decrypted. In addition, the Japanese Police, supported by Europol, have released a recovery tool designed to recover files encrypted by the LockBit 3.0 Black Ransomware.
On Dec. 18, 2013, KrebsOnSecurity broke the news that U.S. retail giant Target was battling a wide-ranging computer intrusion that compromised more than 40 million customer payment cards over the previous month. The malware used in the Target breach included the text string “Rescator,” which also was the handle chosen by the cybercriminal who was selling all of the cards stolen from Target customers. Ten years later, KrebsOnSecurity has uncovered new clues about the real-life identity of Rescator.
Rescator, advertising a new batch of cards stolen in a 2014 breach at P.F. Chang’s.
Shortly after breaking the Target story, KrebsOnSecurity reported that Rescator appeared to be a hacker from Ukraine. Efforts to confirm my reporting with that individual ended when they declined to answer questions, and after I declined to accept a bribe of $10,000 not to run my story.
That reporting was based on clues from an early Russian cybercrime forum in which a hacker named Rescator — using the same profile image that Rescator was known to use on other forums — claimed to have originally been known as “Helkern,” the nickname chosen by the administrator of a cybercrime forum called Darklife.
KrebsOnSecurity began revisiting the research into Rescator’s real-life identity in 2018, after the U.S. Department of Justice unsealed an indictment that named a different Ukrainian man as Helkern.
It may be helpful to first recap why Rescator is thought to be so closely tied to the Target breach. For starters, the text string “Rescator” was found in some of the malware used in the Target breach. Investigators would later determine that a variant of the malware used in the Target breach was used in 2014 to steal 56 million payment cards from Home Depot customers. And once again, cards stolen in the Home Depot breach were sold exclusively at Rescator’s shops.
On Nov. 25, 2013, two days before Target said the breach officially began, Rescator could be seen in instant messages hiring another forum member to verify 400,000 payment cards that Rescator claimed were freshly stolen.
By the first week of December 2013, Rescator’s online store — rescator[.]la — was selling more than six million payment card records stolen from Target customers. Prior to the Target breach, Rescator had mostly sold much smaller batches of stolen card and identity data, and the website allowed cybercriminals to automate the sending of fraudulent wire transfers to money mules based in Lviv, Ukraine.
Finally, there is some honor among thieves, and in the marketplace for stolen payment card data it is considered poor form to advertise a batch of cards as “yours” if you are merely reselling cards sold to you by a third-party card vendor or thief. When serious stolen payment card shop vendors wish to communicate that a batch of cards is uniquely their handiwork or that of their immediate crew, they refer to it as “our base.” And Rescator was quite clear in his advertisements that these millions of cards were obtained firsthand.
The new clues about Rescator’s identity came into focus when I revisited the reporting around an April 2013 story here that identified the author of the OSX Flashback Trojan, an early Mac malware strain that quickly spread to more than 650,000 Mac computers worldwide in 2012.
That story about the Flashback author was possible because a source had obtained a Web browser authentication cookie for a founding member of a Russian cybercrime forum called BlackSEO. Anyone in possession of that cookie could then browse the invite-only BlackSEO forum and read the user’s private messages without having to log in.
BlackSEO.com VIP member “Mavook” tells forum admin Ika in a private message that he is the Flashback author.
The legitimate owner of that BlackSEO user cookie went by the nickname Ika, and Ika’s private messages on the forum showed he was close friends with the Flashback author. At the time, Ika also was the administrator of Pustota[.]pw — a closely-guarded Russian forum that counted among its members some of the world’s most successful and established spammers and malware writers.
For many years, Ika held a key position at one of Russia’s largest Internet service providers, and his (mostly glowing) reputation as a reliable provider of web hosting to the Russian cybercrime community gave him an encyclopedic knowledge about nearly every major player in that scene at the time.
The story on the Flashback author featured redacted screenshots that were taken from Ika’s BlackSEO account (see image above). The day after that story ran, Ika posted a farewell address to his mates, expressing shock and bewilderment over the apparent compromise of his BlackSEO account.
In a lengthy post on April 4, 2013 titled “I DON’T UNDERSTAND ANYTHING,” Ika told Pustota forum members he was so spooked by recent events that he was closing the forum and quitting the cybercrime business entirely. Ika recounted how the Flashback story had come the same week that rival cybercriminals tried to “dox” him (their dox named the wrong individual, but included some of Ika’s more guarded identities).
“It’s no secret that karma farted in my direction,” Ika said at the beginning of his post. Unbeknownst to Ika at the time, his Pustota forum also had been completely hacked that week, and a copy of its database shared with this author.
A Google translated version of the farewell post from Ika, the administrator of Pustota, a Russian language cybercrime forum focused on botnets and spam. Click to enlarge.
Ika said the two individuals who tried to dox him did so on an even more guarded Russian language forum — DirectConnection[.]ws, perhaps the most exclusive Russian cybercrime community ever created. New applicants of this forum had to pay a non-refundable deposit, and receive vouches by three established cybercriminals already on the forum. Even if one managed to steal (or guess) a user’s DirectConnection password, the login page could not be reached unless the visitor also possessed a special browser certificate that the forum administrator gave only to approved members.
In no uncertain terms, Ika declared that Rescator went by the nickname MikeMike on DirectConnection:
“I did not want to bring any of this to real life. Especially since I knew the patron of the clowns – specifically Pavel Vrublevsky. Yes, I do state with confidence that the man with the nickname Rescator a.k.a. MikeMike with his partner Pipol have been Pavel Vrublevsky’s puppets for a long time.”
Pavel Vrublevsky is a convicted cybercriminal who became famous as the CEO of the Russian e-payments company ChronoPay, which specialized in facilitating online payments for a variety of “high-risk” businesses, including gambling, pirated Mp3 files, rogue antivirus software and “male enhancement” pills.
As detailed in my 2014 book Spam Nation, Vrublevsky not-so-secretly ran a pharmacy affiliate spam program called Rx-Promotion, which paid spammers and virus writers to blast out tens of billions of junk emails advertising generic Viagra and controlled pharmaceuticals like pain relief medications. Much of my reporting on Vrublevsky’s cybercrime empire came from several years worth of internal ChronoPay emails and documents that were leaked online in 2010 and 2011.
Pavel Vrublevsky’s former Facebook profile photo.
In 2014, KrebsOnSecurity learned from a trusted source close to the Target breach investigation that the user MikeMike on DirectConnection — the same account that Ika said belonged to Rescator — used the email address “zaxvatmira@gmail.com.”
At the time, KrebsOnSecurity could not connect that email address to anything or anyone. However, a recent search on zaxvatmira@gmail.com at the breach tracking service Constella Intelligence returns just one result: An account created in November 2010 at the site searchengines[.]ru under the handle “r-fac1.”
A search on “r-fac1” at cyber intelligence firm Intel 471 revealed that this user’s introductory post on searchengines[.]ru advertised musictransferonline[.]com, an affiliate program that paid people to drive traffic to sites that sold pirated music files for pennies apiece.
According to leaked ChronoPay emails from 2010, this domain was registered and paid for by ChronoPay. Those missives also show that in August 2010 Vrublevsky authorized a payment of ~$1,200 for a multi-user license of an Intranet service called MegaPlan.
ChronoPay used the MegaPlan service to help manage the sprawling projects that Vrublevsky referred to internally as their “black” payment processing operations, including pirated pills, porn, Mp3s, and fake antivirus products. ChronoPay employees used their MegaPlan accounts to track payment disputes, order volumes, and advertising partnerships for these high-risk programs.
Borrowing a page from the Quentin Tarantino movie Reservoir Dogs, the employees adopted nicknames like “Mr. Kink,” “Mr. Heppner,” and “Ms. Nati.” However, in a classic failure of operational security, many of these employees had their MegaPlan account messages automatically forwarded to their real ChronoPay email accounts.
A screen shot of the org chart from ChronoPay’s MegaPlan Intranet system.
When ChronoPay’s internal emails were leaked in 2010, the username and password for its MegaPlan subscription were still working and valid. An internal user directory for that subscription included the personal (non-ChronoPay) email address tied to each employee Megaplan nickname. That directory listing said the email address zaxvatmira@gmail.com was assigned to the head of the Media/Mp3 division for ChronoPay, pictured at the top left of the organizational chart above as “Babushka Vani and Koli.”
[Author’s note: I initially overlooked the presence of the email address zaxvatmira@gmail.com in my notes because it did not show up in text searches of my saved emails, files or messages. I rediscovered it recently when a text search for zaxvatmira@gmail.com on my Mac found the address in a screenshot of the ChronoPay MegaPlan interface.]
The nickname two rungs down from “Babushka” in the ChronoPay org chart is “Lev Tolstoy,” which the MegaPlan service showed was picked by someone who used the email address v.zhabukin@freefrog-co-ru.
ChronoPay’s emails show that this Freefrog email address belongs to a Vasily Borisovich Zhabykin from Moscow. The Russian business tracking website rusprofile[.]ru reports that Zhabykin is or was the supervisor or owner of three Russian organizations, including one called JSC Hot Spot.
[Author’s note: The word “babushka” means “grandma” in Russian, and it could be that this nickname is a nod to the ChronoPay CEO’s wife, Vera. The leaked ChronoPay emails show that Vera Vrublevsky managed a group of hackers working with their media division, and was at least nominally in charge of MP3 projects for ChronoPay. Indeed, in messages exposed by the leaked ChronoPay email cache, Zhabykin stated that he was “directly subordinate” to Mrs. Vrublevsky].
JSC Hot Spot is interesting because its co-founder is another ChronoPay employee: 37-year-old Mikhail “Mike” Shefel. A Facebook profile for Mr. Shefel says he is or was vice president of payment systems at ChronoPay. However, the last update on that profile is from 2018, when Shefel appears to have legally changed his last name.
Archive.org shows that Hot Spot’s website — myhotspot[.]ru — sold a variety of consulting services, including IT security assessments, code and system audits, and email marketing. The earliest recorded archive of the Hot Spot website listed three clients on its homepage, including ChronoPay and Freefrog.
ChronoPay internal emails show that Freefrog was one of its investment projects that facilitated the sale of pirated Mp3 files. Rusprofile[.]ru reports that Freefrog’s official company name — JSC Freefrog — is incorporated by a thinly-documented entity based in the Seychelles called Impex Consulting Ltd., and it is unclear who its true owners are.
However, a search at DomainTools.com on the phone number listed on the homepage of myhotspot[.]ru (74957809554) reveals that number is associated with eight domain names.
Six of those domains are some variation of FreeFrog. Another domain registered to that phone number is bothunter[.]me, which included a copyright credit to “Hot Spot 2011.” At the annual Russian Internet Week IT convention in Moscow in 2012, Mr. Shefel gave a short presentation about bothunter, which he described as a service he designed to identify inauthentic (bot) accounts on Russian social media networks.
Interestingly, one of r-fac1’s first posts to Searchengines[.]ru a year earlier saw this user requesting help from other members who had access to large numbers of hacked social media accounts. R-fac1 told forum members that he was only looking to use those accounts to post harmless links and comments to the followers of the hacked profiles, and his post suggested he was testing something.
“Good afternoon,” r-fac1 wrote on Dec. 20, 2010. “I’m looking for people with their own not-recently-registered accounts on forums, (except for search) Social networks, Twitter, blogs, their websites. Tasks, depending on your accounts, post text and a link, sometimes just a link. Most often the topic is chatter, relaxation, discussion. Posting my links in your profiles, on your walls. A separate offer for people with a large set of contacts in instant messengers to try to use viral marketing.”
Neither Mr. Shefel nor Mr. Zhabykin responded to requests for comment.
Mr. Zhabykin soon moved on to bigger ventures, co-founding a cryptocurrency exchange based in Moscow’s financial center called Suex. In September 2021, Suex earned the distinction of becoming the first crypto firm to be sanctioned by the U.S. Department of the Treasury, which effectively blocked Suex from the global financial system. The Treasury alleged Suex helped to process millions in criminal transactions, including the proceeds of numerous ransomware attacks.
“I don’t understand how I got mixed up in this,” Zhabykin told The New York Times in 2021. Zhabykin said Suex, which is registered in the Czech Republic, was mostly a failure and had conducted only a half dozen or so transactions since 2019.
The Russian business tracking service Rusprofile says Zhabykin also is the owner of a company based in the United Kingdom called RideWithLocal; the company’s website says it specializes in arranging excursions for extreme sports, including snowboarding, skiing, surfing and parasailing. Images from the RideWithLocal Facebook page show helicopters dropping snowboarders and skiers atop some fairly steep mountains.
A screenshot from the Facebook page of RideWithLocal.
Constella Intelligence found a cached copy of a now-deleted LinkedIn profile for Mr. Zhabykin, who described himself as a “sporttech/fintech specialist and mentor.”
“I create products and services worldwide, focusing on innovation and global challenges,” his LinkedIn profile said. “I’ve started my career in 2002 and since then I worked in Moscow, different regions of Russia, including Siberia and in Finland, Brazil, United Kingdom, Sri Lanka. Over the last 15 years I contributed to many amazing products in the following industries: sports, ecology, sport tech, fin tech, electronic payments, big data, telecommunications, pulp and paper industry, wood processing and travel. My specialities are Product development, Mentorship, Strategy and Business development.”
Rusprofile reports that Mikhail Borisovich Shefel is associated with at least eight current or now-defunct companies in Russia, including Dengi IM (Money IM), Internet Capital, Internet Lawyer, Internet 2, Zao Hot Spot, and (my personal favorite) an entity incorporated in 2021 called “All the Money in the World.”
Constella Intelligence found several official documents for Mr. Shefel that came from hacked Russian phone, automobile and residence records. They indicate Mr. Shefel is the registrant of a black Porsche Cayenne (Plate:X537SR197) and a Mercedes (Plate:P003PX90). Those vehicle records show Mr. Shefel was born on May 28, 1986.
Rusprofile reveals that at some point near the end of 2018, Shefel changed his last name to Lenin. DomainTools reports that in 2018, Mr. Shefel’s company Internet 2 LLC registered the domain name Lenin[.]me. This now-defunct service sold physical USSR-era Ruble notes that bear the image of Vladimir Lenin, the founding father of the Soviet Union.
Meanwhile, Pavel Vrublevsky remains imprisoned in Russia, awaiting trial on fraud charges levied against the payment company CEO in March 2022. Authorities allege Vrublevsky operated several fraudulent SMS-based payment schemes. They also accused Vrublevsky of facilitating money laundering for Hydra, the largest Russian darknet market. Hydra trafficked in illegal drugs and financial services, including cryptocurrency tumbling for money laundering, exchange services between cryptocurrency and Russian rubles, and the sale of falsified documents and hacking services.
In 2013, Vrublevsky was sentenced to 2.5 years in a Russian penal colony for convincing one of his top spammers and botmasters to launch a distributed denial-of-service (DDoS) attack against a ChronoPay competitor that shut down the ticketing system for the state-owned Aeroflot airline.
Following his release, Vrublevsky began working on a new digital payments platform based in Hong Kong called HPay Ltd (a.k.a. Hong Kong Processing Corporation). HPay appears to have had a great number of clients that were running schemes which bamboozled people with fake lotteries and prize contests.
KrebsOnSecurity sought comment on this research from the Federal Bureau of Investigation (FBI) and the U.S. Secret Service, both of which have been involved in the Target breach investigation over the years. The FBI declined to comment. The Secret Service declined to confirm or dispute any of the findings, but said it is still interested in hearing from anyone who might have more information.
“The U.S. Secret Service does not comment on any open investigation and won’t confirm or deny the accuracy in any reporting related to a criminal manner,” the agency said in a written statement. “However, If you have any information relating to the subjects referenced in this article, please contact the U.S. Secret Service at mostwanted@usss.dhs.gov. The Secret Service pays a reward for information leading to the arrest of cybercriminals.”
The password manager service LastPass is now forcing some of its users to pick longer master passwords. LastPass says the changes are needed to ensure all customers are protected by their latest security improvements. But critics say the move is little more than a public relations stunt that will do nothing to help countless early adopters whose password vaults were exposed in a 2022 breach at LastPass.
LastPass sent this notification to users earlier this week.
LastPass told customers this week they would be forced to update their master password if it was less than 12 characters. LastPass officially instituted this change back in 2018, but some undisclosed number of the company’s earlier customers were never required to increase the length of their master passwords.
This is significant because in November 2022, LastPass disclosed a breach in which hackers stole password vaults containing both encrypted and plaintext data for more than 25 million users.
Since then, a steady trickle of six-figure cryptocurrency heists targeting security-conscious people throughout the tech industry has led some security experts to conclude that crooks likely have succeeded at cracking open some of the stolen LastPass vaults.
KrebsOnSecurity last month interviewed a victim who recently saw more than three million dollars worth of cryptocurrency siphoned from his account. That user signed up with LastPass nearly a decade ago, stored their cryptocurrency seed phrase there, and yet never changed his master password — which was just eight characters. Nor was he ever forced to improve his master password.
That story cited research from Adblock Plus creator Wladimir Palant, who said LastPass failed to upgrade many older, original customers to more secure encryption protections that were offered to newer customers over the years.
For example, another important default setting in LastPass is the number of “iterations,” or how many times your master password is run through the company’s encryption routines. The more iterations, the longer it takes an offline attacker to crack your master password.
Palant said that for many older LastPass users, the initial default setting for iterations was anywhere from “1” to “500.” By 2013, new LastPass customers were given 5,000 iterations by default. In February 2018, LastPass changed the default to 100,100 iterations. And very recently, it upped that again to 600,000. Still, Palant and others impacted by the 2022 breach at LastPass say their account security settings were never forcibly upgraded.
Palant called this latest action by LastPass a PR stunt.
“They sent this message to everyone, whether they have a weak master password or not – this way they can again blame the users for not respecting their policies,” Palant said. “But I just logged in with my weak password, and I am not forced to change it. Sending emails is cheap, but they once again didn’t implement any technical measures to enforce this policy change.”
Either way, Palant said, the changes won’t help people affected by the 2022 breach.
“These people need to change all their passwords, something that LastPass still won’t recommend,” Palant said. “But it will somewhat help with the breaches to come.”
LastPass CEO Karim Toubba said changing master password length (or even the master password itself) is not designed to address already stolen vaults that are offline.
“This is meant to better protect customers’ online vaults and encourage them to bring their accounts up to the 2018 LastPass standard default setting of a 12-character minimum (but could opt out from),” Toubba said in an emailed statement. “We know that some customers may have chosen convenience over security and utilized less complex master passwords despite encouragement to use our (or others) password generator to do otherwise.”
A basic functionality of LastPass is that it will pick and remember lengthy, complex passwords for each of your websites or online services. To automatically populate the appropriate credentials at any website going forward, you simply authenticate to LastPass using your master password.
LastPass has always emphasized that if you lose this master password, that’s too bad because they don’t store it and their encryption is so strong that even they can’t help you recover it.
But experts say all bets are off when cybercrooks can get their hands on the encrypted vault data itself — as opposed to having to interact with LastPass via its website. These so-called “offline” attacks allow the bad guys to conduct unlimited and unfettered “brute force” password cracking attempts against the encrypted data using powerful computers that can each try millions of password guesses per second.
A chart on Palant’s blog post offers an idea of how increasing password iterations dramatically increases the costs and time needed by the attackers to crack someone’s master password. Palant said it would take a single high-powered graphics card about a year to crack a password of average complexity with 500 iterations, and about 10 years to crack the same password run through 5,000 iterations.
Image: palant.info
However, these numbers radically come down when a determined adversary also has other large-scale computational assets at their disposal, such as a bitcoin mining operation that can coordinate the password-cracking activity across multiple powerful systems simultaneously.
Meaning, LastPass users whose vaults were never upgraded to higher iterations and whose master passwords were weak (less than 12 characters) likely have been a primary target of distributed password-cracking attacks ever since the LastPass user vaults were stolen late last year.
Asked why some LastPass users were left behind on older security minimums, Toubba said a “small percentage” of customers had corrupted items in their password vaults that prevented those accounts from properly upgrading to the new requirements and settings.
“We have been able to determine that a small percentage of customers have items in their vaults that are corrupt and when we previously utilized automated scripts designed to re-encrypt vaults when the master password or iteration count is changed, they did not complete,” Toubba said. “These errors were not originally apparent as part of these efforts and, as we have discovered them, we have been working to be able to remedy this and finish the re-encryption.”
Nicholas Weaver, a researcher at University of California, Berkeley’s International Computer Science Institute (ICSI) and lecturer at UC Davis, said LastPass made a huge mistake years ago by not force-upgrading the iteration count for existing users.
“And now this is blaming the users — ‘you should have used a longer passphrase’ — not them for having weak defaults that were never upgraded for existing users,” Weaver said. “LastPass in my book is one step above snake-oil. I used to be, ‘Pick whichever password manager you want,’ but now I am very much, ‘Pick any password manager but LastPass.'”
Asked why LastPass isn’t recommending that users change all of the passwords secured by the encrypted master password that was stolen when the company got hacked last year, Toubba said it’s because “the data demonstrates that the majority of our customers follow our recommendations (or greater), and the probability of successfully brute forcing vault encryption is greatly reduced accordingly.”
“We’ve been telling customers since December of 2022 that they should be following recommended guidelines,” Toubba continued. “And if they haven’t followed the guidelines we recommended that they change their downstream passwords.”
In November 2022, the password manager service LastPass disclosed a breach in which hackers stole password vaults containing both encrypted and plaintext data for more than 25 million users. Since then, a steady trickle of six-figure cryptocurrency heists targeting security-conscious people throughout the tech industry has led some security experts to conclude that crooks likely have succeeded at cracking open some of the stolen LastPass vaults.
Taylor Monahan is lead product manager of MetaMask, a popular software cryptocurrency wallet used to interact with the Ethereum blockchain. Since late December 2022, Monahan and other researchers have identified a highly reliable set of clues that they say connect recent thefts targeting more than 150 people. Collectively, these individuals have been robbed of more than $35 million worth of crypto.
Monahan said virtually all of the victims she has assisted were longtime cryptocurrency investors, and security-minded individuals. Importantly, none appeared to have suffered the sorts of attacks that typically preface a high-dollar crypto heist, such as the compromise of one’s email and/or mobile phone accounts.
“The victim profile remains the most striking thing,” Monahan wrote. “They truly all are reasonably secure. They are also deeply integrated into this ecosystem, [including] employees of reputable crypto orgs, VCs [venture capitalists], people who built DeFi protocols, deploy contracts, run full nodes.”
Monahan has been documenting the crypto thefts via Twitter/X since March 2023, frequently expressing frustration in the search for a common cause among the victims. Then on Aug. 28, Monahan said she’d concluded that the common thread among nearly every victim was that they’d previously used LastPass to store their “seed phrase,” the private key needed to unlock access to their cryptocurrency investments.
MetaMask owner Taylor Monahan on Twitter. Image: twitter.com/tayvano_
Armed with your secret seed phrase, anyone can instantly access all of the cryptocurrency holdings tied to that cryptographic key, and move the funds to anywhere they like.
Which is why the best practice for many cybersecurity enthusiasts has long been to store their seed phrases either in some type of encrypted container — such as a password manager — or else inside an offline, special-purpose hardware encryption device, such as a Trezor or Ledger wallet.
“The seed phrase is literally the money,” said Nick Bax, director of analytics at Unciphered, a cryptocurrency wallet recovery company. “If you have my seed phrase, you can copy and paste that into your wallet, and then you can see all my accounts. And you can transfer my funds.”
Bax said he closely reviewed the massive trove of cryptocurrency theft data that Taylor Monahan and others have collected and linked together.
“It’s one of the broadest and most complex cryptocurrency investigations I’ve ever seen,” Bax said. “I ran my own analysis on top of their data and reached the same conclusion that Taylor reported. The threat actor moved stolen funds from multiple victims to the same blockchain addresses, making it possible to strongly link those victims.”
Bax, Monahan and others interviewed for this story say they’ve identified a unique signature that links the theft of more than $35 million in crypto from more than 150 confirmed victims, with roughly two to five high-dollar heists happening each month since December 2022.
KrebsOnSecurity has reviewed this signature but is not publishing it at the request of Monahan and other researchers, who say doing so could cause the attackers to alter their operations in ways that make their criminal activity more difficult to track.
But the researchers have published findings about the dramatic similarities in the ways that victim funds were stolen and laundered through specific cryptocurrency exchanges. They also learned the attackers frequently grouped together victims by sending their cryptocurrencies to the same destination crypto wallet.
A graphic published by @tayvano_ on Twitter depicting the movement of stolen cryptocurrencies from victims who used LastPass to store their crypto seed phrases.
By identifying points of overlap in these destination addresses, the researchers were then able to track down and interview new victims. For example, the researchers said their methodology identified a recent multi-million dollar crypto heist victim as an employee at Chainalysis, a blockchain analysis firm that works closely with law enforcement agencies to help track down cybercriminals and money launderers.
Chainalysis confirmed that the employee had suffered a high-dollar cryptocurrency heist late last month, but otherwise declined to comment for this story.
Bax said the only obvious commonality between the victims who agreed to be interviewed was that they had stored the seed phrases for their cryptocurrency wallets in LastPass.
“On top of the overlapping indicators of compromise, there are more circumstantial behavioral patterns and tradecraft which are also consistent between different thefts and support the conclusion,” Bax told KrebsOnSecuirty. “I’m confident enough that this is a real problem that I’ve been urging my friends and family who use LastPass to change all of their passwords and migrate any crypto that may have been exposed, despite knowing full well how tedious that is.”
LastPass declined to answer questions about the research highlighted in this story, citing an ongoing law enforcement investigation and pending litigation against the company in response to its 2022 data breach.
“Last year’s incident remains the subject of an ongoing investigation by law enforcement and is also the subject of pending litigation,” LastPass said in a written statement provided to KrebsOnSecurity. “Since last year’s attack on LastPass, we have remained in contact with law enforcement and continue to do so.”
Their statement continues:
“We have shared various technical information, Indicators of Compromise (IOCs), and threat actor tactics, techniques, and procedures (TTPs) with our law enforcement contacts as well as our internal and external threat intelligence and forensic partners in an effort to try and help identify the parties responsible. In the meantime, we encourage any security researchers to share any useful information they believe they may have with our Threat Intelligence team by contacting securitydisclosure@lastpass.com.”
On August 25, 2022, LastPass CEO Karim Toubba wrote to users that the company had detected unusual activity in its software development environment, and that the intruders stole some source code and proprietary LastPass technical information. On Sept. 15, 2022, LastPass said an investigation into the August breach determined the attacker did not access any customer data or password vaults.
But on Nov. 30, 2022, LastPass notified customers about another, far more serious security incident that the company said leveraged data stolen in the August breach. LastPass disclosed that criminal hackers had compromised encrypted copies of some password vaults, as well as other personal information.
In February 2023, LastPass disclosed that the intrusion involved a highly complex, targeted attack against a DevOps engineer who was one of only four LastPass employees with access to the corporate vault.
“This was accomplished by targeting the DevOps engineer’s home computer and exploiting a vulnerable third-party media software package, which enabled remote code execution capability and allowed the threat actor to implant keylogger malware,” LastPass officials wrote. “The threat actor was able to capture the employee’s master password as it was entered, after the employee authenticated with MFA, and gain access to the DevOps engineer’s LastPass corporate vault.”
Dan Goodin at Ars Technica reported and then confirmed that the attackers exploited a known vulnerability in a Plex media server that the employee was running on his home network, and succeeded in installing malicious software that stole passwords and other authentication credentials. The vulnerability exploited by the intruders was patched back in 2020, but the employee never updated his Plex software.
As it happens, Plex announced its own data breach one day before LastPass disclosed its initial August intrusion. On August 24, 2022, Plex’s security team urged users to reset their passwords, saying an intruder had accessed customer emails, usernames and encrypted passwords.
A basic functionality of LastPass is that it will pick and remember lengthy, complex passwords for each of your websites or online services. To automatically populate the appropriate credentials at any website going forward, you simply authenticate to LastPass using your master password.
LastPass has always emphasized that if you lose this master password, that’s too bad because they don’t store it and their encryption is so strong that even they can’t help you recover it.
But experts say all bets are off when cybercrooks can get their hands on the encrypted vault data itself — as opposed to having to interact with LastPass via its website. These so-called “offline” attacks allow the bad guys to conduct unlimited and unfettered “brute force” password cracking attempts against the encrypted data using powerful computers that can each try millions of password guesses per second.
“It does leave things vulnerable to brute force when the vaults are stolen en masse, especially if info about the vault HOLDER is available,” said Nicholas Weaver, a researcher at University of California, Berkeley’s International Computer Science Institute (ICSI) and lecturer at UC Davis. “So you just crunch and crunch and crunch with GPUs, with a priority list of vaults you target.”
How hard would it be for well-resourced criminals to crack the master passwords securing LastPass user vaults? Perhaps the best answer to this question comes from Wladimir Palant, a security researcher and the original developer behind the Adblock Plus browser plugin.
In a December 2022 blog post, Palant explained that the crackability of a LastPass master password depends largely on two things: The complexity of the master password, and the default settings for LastPass users, which appear to have varied quite a bit based on when those users began patronizing the service.
LastPass says that since 2018 it has required a twelve-character minimum for master passwords, which the company said “greatly minimizes the ability for successful brute force password guessing.”
But Palant said while LastPass indeed improved its master password defaults in 2018, it did not force all existing customers who had master passwords of lesser lengths to pick new credentials that would satisfy the 12-character minimum.
“If you are a LastPass customer, chances are that you are completely unaware of this requirement,” Palant wrote. “That’s because LastPass didn’t ask existing customers to change their master password. I had my test account since 2018, and even today I can log in with my eight-character password without any warnings or prompts to change it.”
Palant believes LastPass also failed to upgrade many older, original customers to more secure encryption protections that were offered to newer customers over the years. One important setting in LastPass is the number of “iterations,” or how many times your master password is run through the company’s encryption routines. The more iterations, the longer it takes an offline attacker to crack your master password.
Palant noted last year that for many older LastPass users, the initial default setting for iterations was anywhere from “1” to “500.” By 2013, new LastPass customers were given 5,000 iterations by default. In February 2018, LastPass changed the default to 100,100 iterations. And very recently, it upped that again to 600,000.
Palant said the 2018 change was in response to a security bug report he filed about some users having dangerously low iterations in their LastPass settings.
“Worse yet, for reasons that are beyond me, LastPass didn’t complete this migration,” Palant wrote. “My test account is still at 5,000 iterations, as are the accounts of many other users who checked their LastPass settings. LastPass would know how many users are affected, but they aren’t telling that. In fact, it’s painfully obvious that LastPass never bothered updating users’ security settings. Not when they changed the default from 1 to 500 iterations. Not when they changed it from 500 to 5,000. Only my persistence made them consider it for their latest change. And they still failed implementing it consistently.”
A chart on Palant’s blog post offers an idea of how increasing password iterations dramatically increases the costs and time needed by the attackers to crack someone’s master password. Palant said it would take a single GPU about a year to crack a password of average complexity with 500 iterations, and about 10 years to crack the same password run through 5,000 iterations.
Image: palant.info
However, these numbers radically come down when a determined adversary also has other large-scale computational assets at their disposal, such as a bitcoin mining operation that can coordinate the password-cracking activity across multiple powerful systems simultaneously.
Weaver said a password or passphrase with average complexity — such as “Correct Horse Battery Staple” is only secure against online attacks, and that its roughly 40 bits of randomness or “entropy” means a graphics card can blow through it in no time.
“An Nvidia 3090 can do roughly 4 million [password guesses] per second with 1000 iterations, but that would go down to 8 thousand per second with 500,000 iterations, which is why iteration count matters so much,” Weaver said. “So a combination of ‘not THAT strong of a password’ and ‘old vault’ and ‘low iteration count’ would make it theoretically crackable but real work, but the work is worth it given the targets.”
Reached by KrebsOnSecurity, Palant said he never received a response from LastPass about why the company apparently failed to migrate some number of customers to more secure account settings.
“I know exactly as much as everyone else,” Palant wrote in reply. “LastPass published some additional information in March. This finally answered the questions about the timeline of their breach – meaning which users are affected. It also made obvious that business customers are very much at risk here, Federated Login Services being highly compromised in this breach (LastPass downplaying as usual of course).”
Palant said upon logging into his LastPass account a few days ago, he found his master password was still set at 5,000 iterations.
KrebsOnSecurity interviewed one of the victims tracked down by Monahan, a software engineer and startup founder who recently was robbed of approximately $3.4 million worth of different cryptocurrencies. The victim agreed to tell his story in exchange for anonymity because he is still trying to claw back his losses. We’ll refer to him here as “Connor” (not his real name).
Connor said he began using LastPass roughly a decade ago, and that he also stored the seed phrase for his primary cryptocurrency wallet inside of LastPass. Connor chose to protect his LastPass password vault with an eight character master password that included numbers and symbols (~50 bits of entropy).
“I thought at the time that the bigger risk was losing a piece of paper with my seed phrase on it,” Connor said. “I had it in a bank security deposit box before that, but then I started thinking, ‘Hey, the bank might close or burn down and I could lose my seed phrase.'”
Those seed phrases sat in his LastPass vault for years. Then, early on the morning of Sunday, Aug. 27, 2023, Connor was awoken by a service he’d set up to monitor his cryptocurrency addresses for any unusual activity: Someone was draining funds from his accounts, and fast.
Like other victims interviewed for this story, Connor didn’t suffer the usual indignities that typically presage a cryptocurrency robbery, such as account takeovers of his email inbox or mobile phone number.
Connor said he doesn’t know the number of iterations his master password was given originally, or what it was set at when the LastPass user vault data was stolen last year. But he said he recently logged into his LastPass account and the system forced him to upgrade to the new 600,000 iterations setting.
“Because I set up my LastPass account so early, I’m pretty sure I had whatever weak settings or iterations it originally had,” he said.
Connor said he’s kicking himself because he recently started the process of migrating his cryptocurrency to a new wallet protected by a new seed phrase. But he never finished that migration process. And then he got hacked.
“I’d set up a brand new wallet with new keys,” he said. “I had that ready to go two months ago, but have been procrastinating moving things to the new wallet.”
Connor has been exceedingly lucky in regaining access to some of his stolen millions in cryptocurrency. The Internet is swimming with con artists masquerading as legitimate cryptocurrency recovery experts. To make matters worse, because time is so critical in these crypto heists, many victims turn to the first quasi-believable expert who offers help.
Instead, several friends steered Connor to Flashbots.net, a cryptocurrency recovery firm that employs several custom techniques to help clients claw back stolen funds — particularly those on the Ethereum blockchain.
According to Connor, Flashbots helped rescue approximately $1.5 million worth of the $3.4 million in cryptocurrency value that was suddenly swept out of his account roughly a week ago. Lucky for him, Connor had some of his assets tied up in a type of digital loan that allowed him to borrow against his various cryptocurrency assets.
Without giving away too many details about how they clawed back the funds, here’s a high level summary: When the crooks who stole Connor’s seed phrase sought to extract value from these loans, they were borrowing the maximum amount of credit that he hadn’t already used. But Connor said that left open an avenue for some of that value to be recaptured, basically by repaying the loan in many small, rapid chunks.
According to MetaMask’s Monahan, users who stored any important passwords with LastPass — particularly those related to cryptocurrency accounts — should change those credentials immediately, and migrate any crypto holdings to new offline hardware wallets.
“Really the ONLY thing you need to read is this,” Monahan pleaded to her 70,000 followers on Twitter/X: “PLEASE DON’T KEEP ALL YOUR ASSETS IN A SINGLE KEY OR SECRET PHRASE FOR YEARS. THE END. Split up your assets. Get a hw [hardware] wallet. Migrate. Now.”
If you also had passwords tied to banking or retirement accounts, or even just important email accounts — now would be a good time to change those credentials as well.
I’ve never been comfortable recommending password managers, because I’ve never seriously used them myself. Something about putting all your eggs in one basket. Heck, I’m so old-fashioned that most of my important passwords are written down and tucked away in safe places.
But I recognize this antiquated approach to password management is not for everyone. Connor says he now uses 1Password, a competing password manager that recently earned the best overall marks from Wired and The New York Times.
1Password says that three things are needed to decrypt your information: The encrypted data itself, your account password, and your Secret Key. Only you know your account password, and your Secret Key is generated locally during setup.
“The two are combined on-device to encrypt your vault data and are never sent to 1Password,” explains a 1Password blog post ‘What If 1Password Gets Hacked?‘ “Only the encrypted vault data lives on our servers, so neither 1Password nor an attacker who somehow manages to guess or steal your account password would be able to access your vaults – or what’s inside them.
Weaver said that Secret Key adds an extra level of randomness to all user master passwords that LastPass didn’t have.
“With LastPass, the idea is the user’s password vault is encrypted with a cryptographic hash (H) of the user’s passphrase,” Weaver said. “The problem is a hash of the user’s passphrase is remarkably weak on older LastPass vaults with master passwords that do not have many iterations. 1Password uses H(random-key||password) to generate the password, and it is why you have the QR code business when adding a new device.”
Weaver said LastPass deserves blame for not having upgraded iteration counts for all users a long time ago, and called the latest forced upgrades “a stunning indictment of the negligence on the part of LastPass.”
“That they never even notified all those with iteration counts of less than 100,000 — who are really vulnerable to brute force even with 8-character random passwords or ‘correct horse battery staple’ type passphrases — is outright negligence,” Weaver said. “I would personally advocate that nobody ever uses LastPass again: Not because they were hacked. Not because they had an architecture (unlike 1Password) that makes such hacking a problem. But because of their consistent refusal to address how they screwed up and take proactive efforts to protect their customers.”
Bax and Monahan both acknowledged that their research alone can probably never conclusively tie dozens of high-dollar crypto heists over the past year to the LastPass breach. But Bax says at this point he doesn’t see any other possible explanation.
“Some might say it’s dangerous to assert a strong connection here, but I’d say it’s dangerous to assert there isn’t one,” he said. “I was arguing with my fiance about this last night. She’s waiting for LastPass to tell her to change everything. Meanwhile, I’m telling her to do it now.”
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