Login
The nonprofit organization that supports the Firefox web browser said today it is winding down its new partnership with Onerep, an identity protection service recently bundled with Firefox that offers to remove users from hundreds of people-search sites. The move comes just days after a report by KrebsOnSecurity forced Onerep’s CEO to admit that he has founded dozens of people-search networks over the years.
Mozilla Monitor. Image Mozilla Monitor Plus video on Youtube.
Mozilla only began bundling Onerep in Firefox last month, when it announced the reputation service would be offered on a subscription basis as part of Mozilla Monitor Plus. Launched in 2018 under the name Firefox Monitor, Mozilla Monitor also checks data from the website Have I Been Pwned? to let users know when their email addresses or password are leaked in data breaches.
On March 14, KrebsOnSecurity published a story showing that Onerep’s Belarusian CEO and founder Dimitiri Shelest launched dozens of people-search services since 2010, including a still-active data broker called Nuwber that sells background reports on people. Onerep and Shelest did not respond to requests for comment on that story.
But on March 21, Shelest released a lengthy statement wherein he admitted to maintaining an ownership stake in Nuwber, a consumer data broker he founded in 2015 — around the same time he launched Onerep.
Shelest maintained that Nuwber has “zero cross-over or information-sharing with Onerep,” and said any other old domains that may be found and associated with his name are no longer being operated by him.
“I get it,” Shelest wrote. “My affiliation with a people search business may look odd from the outside. In truth, if I hadn’t taken that initial path with a deep dive into how people search sites work, Onerep wouldn’t have the best tech and team in the space. Still, I now appreciate that we did not make this more clear in the past and I’m aiming to do better in the future.” The full statement is available here (PDF).
Onerep CEO and founder Dimitri Shelest.
In a statement released today, a spokesperson for Mozilla said it was moving away from Onerep as a service provider in its Monitor Plus product.
“Though customer data was never at risk, the outside financial interests and activities of Onerep’s CEO do not align with our values,” Mozilla wrote. “We’re working now to solidify a transition plan that will provide customers with a seamless experience and will continue to put their interests first.”
KrebsOnSecurity also reported that Shelest’s email address was used circa 2010 by an affiliate of Spamit, a Russian-language organization that paid people to aggressively promote websites hawking male enhancement drugs and generic pharmaceuticals. As noted in the March 14 story, this connection was confirmed by research from multiple graduate students at my alma mater George Mason University.
Shelest denied ever being associated with Spamit. “Between 2010 and 2014, we put up some web pages and optimize them — a widely used SEO practice — and then ran AdSense banners on them,” Shelest said, presumably referring to the dozens of people-search domains KrebsOnSecurity found were connected to his email addresses (dmitrcox@gmail.com and dmitrcox2@gmail.com). “As we progressed and learned more, we saw that a lot of the inquiries coming in were for people.”
Shelest also acknowledged that Onerep pays to run ads on “on a handful of data broker sites in very specific circumstances.”
“Our ad is served once someone has manually completed an opt-out form on their own,” Shelest wrote. “The goal is to let them know that if they were exposed on that site, there may be others, and bring awareness to there being a more automated opt-out option, such as Onerep.”
Reached via Twitter/X, HaveIBeenPwned founder Troy Hunt said he knew Mozilla was considering a partnership with Onerep, but that he was previously unaware of the Onerep CEO’s many conflicts of interest.
“I knew Mozilla had this in the works and we’d casually discussed it when talking about Firefox monitor,” Hunt told KrebsOnSecurity. “The point I made to them was the same as I’ve made to various companies wanting to put data broker removal ads on HIBP: removing your data from legally operating services has minimal impact, and you can’t remove it from the outright illegal ones who are doing the genuine damage.”
Playing both sides — creating and spreading the same digital disease that your medicine is designed to treat — may be highly unethical and wrong. But in the United States it’s not against the law. Nor is collecting and selling data on Americans. Privacy experts say the problem is that data brokers, people-search services like Nuwber and Onerep, and online reputation management firms exist because virtually all U.S. states exempt so-called “public” or “government” records from consumer privacy laws.
Those include voting registries, property filings, marriage certificates, motor vehicle records, criminal records, court documents, death records, professional licenses, and bankruptcy filings. Data brokers also can enrich consumer records with additional information, by adding social media data and known associates.
The March 14 story on Onerep was the second in a series of three investigative reports published here this month that examined the data broker and people-search industries, and highlighted the need for more congressional oversight — if not regulation — on consumer data protection and privacy.
On March 8, KrebsOnSecurity published A Close Up Look at the Consumer Data Broker Radaris, which showed that 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.
On March 20, KrebsOnSecurity published The Not-So-True People-Search Network from China, which revealed an elaborate web of phony people-search companies and executives designed to conceal the location of people-search affiliates in China who are earning money promoting U.S. based data brokers that sell personal information on Americans.
The data privacy company Onerep.com bills itself as a Virginia-based service for helping people remove their personal information from almost 200 people-search websites. However, an investigation into the history of onerep.com finds this company is operating out of Belarus and Cyprus, and that its founder has launched dozens of people-search services over the years.
Onerep’s “Protect” service starts at $8.33 per month for individuals and $15/mo for families, and promises to remove your personal information from nearly 200 people-search sites. Onerep also markets its service to companies seeking to offer their employees the ability to have their data continuously removed from people-search sites.
A testimonial on onerep.com.
Customer case studies published on onerep.com state that it struck a deal to offer the service to employees of Permanente Medicine, which represents the doctors within the health insurance giant Kaiser Permanente. Onerep also says it has made inroads among police departments in the United States.
But a review of Onerep’s domain registration records and that of its founder reveal a different side to this company. Onerep.com says its founder and CEO is Dimitri Shelest from Minsk, Belarus, as does Shelest’s profile on LinkedIn. Historic registration records indexed by DomainTools.com say Mr. Shelest was a registrant of onerep.com who used the email address dmitrcox2@gmail.com.
A search in the data breach tracking service Constella Intelligence for the name Dimitri Shelest brings up the email address dimitri.shelest@onerep.com. Constella also finds that Dimitri Shelest from Belarus used the email address d.sh@nuwber.com, and the Belarus phone number +375-292-702786.
Nuwber.com is a people search service whose employees all appear to be from Belarus, and it is one of dozens of people-search companies that Onerep claims to target with its data-removal service. Onerep.com’s website disavows any relationship to Nuwber.com, stating quite clearly, “Please note that OneRep is not associated with Nuwber.com.”
However, there is an abundance of evidence suggesting Mr. Shelest is in fact the founder of Nuwber. Constella found that Minsk telephone number (375-292-702786) has been used multiple times in connection with the email address dmitrcox@gmail.com. Recall that Onerep.com’s domain registration records in 2018 list the email address dmitrcox2@gmail.com.
It appears Mr. Shelest sought to reinvent his online identity in 2015 by adding a “2” to his email address. The Belarus phone number tied to Nuwber.com shows up in the domain records for comversus.com, and DomainTools says this domain is tied to both dmitrcox@gmail.com and dmitrcox2@gmail.com. Other domains that mention both email addresses in their WHOIS records include careon.me, docvsdoc.com, dotcomsvdot.com, namevname.com, okanyway.com and tapanyapp.com.
Onerep.com CEO and founder Dimitri Shelest, as pictured on the “about” page of onerep.com.
A search in DomainTools for the email address dmitrcox@gmail.com shows it is associated with the registration of at least 179 domain names, including dozens of mostly now-defunct people-search companies targeting citizens of Argentina, Brazil, Canada, Denmark, France, Germany, Hong Kong, Israel, Italy, Japan, Latvia and Mexico, among others.
Those include nuwber.fr, a site registered in 2016 which was identical to the homepage of Nuwber.com at the time. DomainTools shows the same email and Belarus phone number are in historic registration records for nuwber.at, nuwber.ch, and nuwber.dk (all domains linked here are to their cached copies at archive.org, where available).
Nuwber.com, circa 2015. Image: Archive.org.
Update, March 21, 11:15 a.m. ET: Mr. Shelest has provided a lengthy response to the findings in this story. In summary, Shelest acknowledged maintaining an ownership stake in Nuwber, but said there was “zero cross-over or information-sharing with OneRep.” Mr. Shelest said any other old domains that may be found and associated with his name are no longer being operated by him.
“I get it,” Shelest wrote. “My affiliation with a people search business may look odd from the outside. In truth, if I hadn’t taken that initial path with a deep dive into how people search sites work, Onerep wouldn’t have the best tech and team in the space. Still, I now appreciate that we did not make this more clear in the past and I’m aiming to do better in the future.” The full statement is available here (PDF).
Original story:
Historic WHOIS records for onerep.com show it was registered for many years to a resident of Sioux Falls, SD for a completely unrelated site. But around Sept. 2015 the domain switched from the registrar GoDaddy.com to eNom, and the registration records were hidden behind privacy protection services. DomainTools indicates around this time onerep.com started using domain name servers from DNS provider constellix.com. Likewise, Nuwber.com first appeared in late 2015, was also registered through eNom, and also started using constellix.com for DNS at nearly the same time.
Listed on LinkedIn as a former product manager at OneRep.com between 2015 and 2018 is Dimitri Bukuyazau, who says their hometown is Warsaw, Poland. While this LinkedIn profile (linkedin.com/in/dzmitrybukuyazau) does not mention Nuwber, a search on this name in Google turns up a 2017 blog post from privacyduck.com, which laid out a number of reasons to support a conclusion that OneRep and Nuwber.com were the same company.
“Any people search profiles containing your Personally Identifiable Information that were on Nuwber.com were also mirrored identically on OneRep.com, down to the relatives’ names and address histories,” Privacyduck.com wrote. The post continued:
“Both sites offered the same immediate opt-out process. Both sites had the same generic contact and support structure. They were – and remain – the same company (even PissedConsumer.com advocates this fact: https://nuwber.pissedconsumer.com/nuwber-and-onerep-20160707878520.html).”
“Things changed in early 2016 when OneRep.com began offering privacy removal services right alongside their own open displays of your personal information. At this point when you found yourself on Nuwber.com OR OneRep.com, you would be provided with the option of opting-out your data on their site for free – but also be highly encouraged to pay them to remove it from a slew of other sites (and part of that payment was removing you from their own site, Nuwber.com, as a benefit of their service).”
Reached via LinkedIn, Mr. Bukuyazau declined to answer questions, such as whether he ever worked at Nuwber.com. However, Constella Intelligence finds two interesting email addresses for employees at nuwber.com: d.bu@nuwber.com, and d.bu+figure-eight.com@nuwber.com, which was registered under the name “Dzmitry.”
PrivacyDuck’s claims about how onerep.com appeared and behaved in the early days are not readily verifiable because the domain onerep.com has been completely excluded from the Wayback Machine at archive.org. The Wayback Machine will honor such requests if they come directly from the owner of the domain in question.
Still, Mr. Shelest’s name, phone number and email also appear in the domain registration records for a truly dizzying number of country-specific people-search services, including pplcrwlr.in, pplcrwlr.fr, pplcrwlr.dk, pplcrwlr.jp, peeepl.br.com, peeepl.in, peeepl.it and peeepl.co.uk.
The same details appear in the WHOIS registration records for the now-defunct people-search sites waatpp.de, waatp1.fr, azersab.com, and ahavoila.com, a people-search service for French citizens.
The German people-search site waatp.de.
A search on the email address dmitrcox@gmail.com suggests Mr. Shelest was previously involved in rather aggressive email marketing campaigns. In 2010, an anonymous source leaked to KrebsOnSecurity the financial and organizational records of Spamit, which at the time was easily the largest Russian-language pharmacy spam affiliate program in the world.
Spamit paid spammers a hefty commission every time someone bought male enhancement drugs from any of their spam-advertised websites. Mr. Shelest’s email address stood out because immediately after the Spamit database was leaked, KrebsOnSecurity searched all of the Spamit affiliate email addresses to determine if any of them corresponded to social media accounts at Facebook.com (at the time, Facebook allowed users to search profiles by email address).
That mapping, which was done mainly by generous graduate students at my alma mater George Mason University, revealed that dmitrcox@gmail.com was used by a Spamit affiliate, albeit not a very profitable one. That same Facebook profile for Mr. Shelest is still active, and it says he is married and living in Minsk [Update, Mar. 16: Mr. Shelest’s Facebook account is no longer active].
The Italian people-search website peeepl.it.
Scrolling down Mr. Shelest’s Facebook page to posts made more than ten years ago show him liking the Facebook profile pages for a large number of other people-search sites, including findita.com, findmedo.com, folkscan.com, huntize.com, ifindy.com, jupery.com, look2man.com, lookerun.com, manyp.com, peepull.com, perserch.com, persuer.com, pervent.com, piplenter.com, piplfind.com, piplscan.com, popopke.com, pplsorce.com, qimeo.com, scoutu2.com, search64.com, searchay.com, seekmi.com, selfabc.com, socsee.com, srching.com, toolooks.com, upearch.com, webmeek.com, and many country-code variations of viadin.ca (e.g. viadin.hk, viadin.com and viadin.de).
The people-search website popopke.com.
Domaintools.com finds that all of the domains mentioned in the last paragraph were registered to the email address dmitrcox@gmail.com.
Mr. Shelest has not responded to multiple requests for comment. KrebsOnSecurity also sought comment from onerep.com, which likewise has not responded to inquiries about its founder’s many apparent conflicts of interest. In any event, these practices would seem to contradict the goal Onerep has stated on its site: “We believe that no one should compromise personal online security and get a profit from it.”
The people-search website findmedo.com.
Max Anderson is chief growth officer at 360 Privacy, a legitimate privacy company that works to keep its clients’ data off of more than 400 data broker and people-search sites. Anderson said it is concerning to see a direct link between between a data removal service and data broker websites.
“I would consider it unethical to run a company that sells people’s information, and then charge those same people to have their information removed,” Anderson said.
Last week, KrebsOnSecurity published an analysis of the people-search data broker giant Radaris, whose consumer profiles are deep enough to rival those of far more guarded data broker resources available to U.S. police departments and other law enforcement personnel.
That story revealed that the co-founders of Radaris are two native Russian brothers who operate multiple Russian-language dating services and affiliate programs. It also appears many of the Radaris founders’ businesses have ties to a California marketing firm that works with a Russian state-run media conglomerate currently sanctioned by the U.S. government.
KrebsOnSecurity will continue investigating the history of various consumer data brokers and people-search providers. If any readers have inside knowledge of this industry or key players within it, please consider reaching out to krebsonsecurity at gmail.com.
Update, March 15, 11:35 a.m. ET: Many readers have pointed out something that was somehow overlooked amid all this research: The Mozilla Foundation, the company that runs the Firefox Web browser, has launched a data removal service called Mozilla Monitor that bundles OneRep. That notice says Mozilla Monitor is offered as a free or paid subscription service.
“The free data breach notification service is a partnership with Have I Been Pwned (“HIBP”),” the Mozilla Foundation explains. “The automated data deletion service is a partnership with OneRep to remove personal information published on publicly available online directories and other aggregators of information about individuals (“Data Broker Sites”).”
In a statement shared with KrebsOnSecurity.com, Mozilla said they did assess OneRep’s data removal service to confirm it acts according to privacy principles advocated at Mozilla.
“We were aware of the past affiliations with the entities named in the article and were assured they had ended prior to our work together,” the statement reads. “We’re now looking into this further. We will always put the privacy and security of our customers first and will provide updates as needed.”
Related tags
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.
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.”
A shocking number of organizations — including banks and healthcare providers — are leaking private and sensitive information from their public Salesforce Community websites, KrebsOnSecurity has learned. The data exposures all stem from a misconfiguration in Salesforce Community that allows an unauthenticated user to access records that should only be available after logging in.
A researcher found DC Health had five Salesforce Community sites exposing data.
Salesforce Community is a widely-used cloud-based software product that makes it easy for organizations to quickly create websites. Customers can access a Salesforce Community website in two ways: Authenticated access (requiring login), and guest user access (no login required). The guest access feature allows unauthenticated users to view specific content and resources without needing to log in.
However, sometimes Salesforce administrators mistakenly grant guest users access to internal resources, which can cause unauthorized users to access an organization’s private information and lead to potential data leaks.
Until being contacted by this reporter on Monday, the state of Vermont had at least five separate Salesforce Community sites that allowed guest access to sensitive data, including a Pandemic Unemployment Assistance program that exposed the applicant’s full name, Social Security number, address, phone number, email, and bank account number.
This misconfigured Salesforce Community site from the state of Vermont was leaking pandemic assistance loan application data, including names, SSNs, email address and bank account information.
Vermont’s Chief Information Security Officer Scott Carbee said his security teams have been conducting a full review of their Salesforce Community sites, and already found one additional Salesforce site operated by the state that was also misconfigured to allow guest access to sensitive information.
“My team is frustrated by the permissive nature of the platform,” Carbee said.
Carbee said the vulnerable sites were all created rapidly in response to the Coronavirus pandemic, and were not subjected to their normal security review process.
“During the pandemic, we were largely standing up tons of applications, and let’s just say a lot of them didn’t have the full benefit of our dev/ops process,” Carbee said. “In our case, we didn’t have any native Salesforce developers when we had to suddenly stand up all these sites.”
Earlier this week, KrebsOnSecurity notified Columbus, Ohio-based Huntington Bank that its recently acquired TCF Bank had a Salesforce Community website that was leaking documents related to commercial loans. The data fields in those loan applications included name, address, full Social Security number, title, federal ID, IP address, average monthly payroll, and loan amount.
Huntington Bank has disabled the leaky TCF Bank Salesforce website. Matthew Jennings, deputy chief information security officer at Huntington, said the company was still investigating how the misconfiguration occurred, how long it lasted, and how many records may have been exposed.
KrebsOnSecurity learned of the leaks from security researcher Charan Akiri, who said he wrote a program that identified hundreds of other organizations running misconfigured Salesforce pages. But Akiri said he’s been wary of probing too far, and has had difficulty getting responses from most of the organizations he has notified to date.
“In January and February 2023, I contacted government organizations and several companies, but I did not receive any response from these organizations,” Akiri said. “To address the issue further, I reached out to several CISOs on LinkedIn and Twitter. As a result, five companies eventually fixed the problem. Unfortunately, I did not receive any responses from government organizations.”
The problem Akiri has been trying to raise awareness about came to the fore in August 2021, when security researcher Aaron Costello published a blog post explaining how misconfigurations in Salesforce Community sites could be exploited to reveal sensitive data (Costello subsequently published a follow-up post detailing how to lock down Salesforce Community sites).
On Monday, KrebsOnSecurity used Akiri’s findings to notify Washington D.C. city administrators that at least five different public DC Health websites were leaking sensitive information. One DC Health Salesforce Community website designed for health professionals seeking to renew licenses with the city leaked documents that included the applicant’s full name, address, Social Security number, date of birth, license number and expiration, and more.
Akiri said he notified the Washington D.C. government in February about his findings, but received no response. Reached by KrebsOnSecurity, interim Chief Information Security Officer Mike Rupert initially said the District had hired a third party to investigate, and that the third party confirmed the District’s IT systems were not vulnerable to data loss from the reported Salesforce configuration issue.
But after being presented with a document including the Social Security number of a health professional in D.C. that was downloaded in real-time from the DC Health public Salesforce website, Rupert acknowledged his team had overlooked some configuration settings.
Washington, D.C. health administrators are still smarting from a data breach earlier this year at the health insurance exchange DC Health Link, which exposed personal information for more than 56,000 users, including many members of Congress.
That data later wound up for sale on a top cybercrime forum. The Associated Press reports that the DC Health Link breach was likewise the result of human error, and said an investigation revealed the cause was a DC Health Link server that was “misconfigured to allow access to the reports on the server without proper authentication.”
Salesforce says the data exposures are not the result of a vulnerability inherent to the Salesforce platform, but they can occur when customers’ access control permissions are misconfigured.
“As previously communicated to all Experience Site and Sites customers, we recommend utilizing the Guest User Access Report Package to assist in reviewing access control permissions for unauthenticated users,” reads a Salesforce advisory from Sept. 2022. “Additionally, we suggest reviewing the following Help article, Best Practices and Considerations When Configuring the Guest User Profile.”
In a written statement, Salesforce said it is actively focused on data security for organizations with guest users, and that it continues to release “robust tools and guidance for our customers,” including:
Control Which Users Experience Cloud Site Users Can See
Best Practices and Considerations When Configuring the Guest User Profile
“We’ve also continued to update our Guest User security policies, beginning with our Spring ‘21 release with more to come in Summer ‘23,” the statement reads. “Lastly, we continue to proactively communicate with customers to help them understand the capabilities available to them, and how they can best secure their instance of Salesforce to meet their security, contractual, and regulatory obligations.”
Image: Shutterstock.
A cybersecurity firm says it has intercepted a large, unique stolen data set containing the names, addresses, email addresses, phone numbers, Social Security Numbers and dates of birth on nearly 23 million Americans. The firm’s analysis of the data suggests it corresponds to current and former customers of AT&T. The telecommunications giant stopped short of saying the data wasn’t theirs, but it maintains the records do not appear to have come from its systems and may be tied to a previous data incident at another company.
Milwaukee-based cybersecurity consultancy Hold Security said it intercepted a 1.6 gigabyte compressed file on a popular dark web file-sharing site. The largest item in the archive is a 3.6 gigabyte file called “dbfull,” and it contains 28.5 million records, including 22.8 million unique email addresses and 23 million unique SSNs. There are no passwords in the database.
Hold Security founder Alex Holden said a number of patterns in the data suggest it relates to AT&T customers. For starters, email addresses ending in “att.net” accounted for 13.7 percent of all addresses in the database, with addresses from SBCGLobal.net and Bellsouth.net — both AT&T companies — making up another seven percent. In contrast, Gmail users made up more than 30 percent of the data set, with Yahoo addresses accounting for 24 percent. More than 10,000 entries in the database list “none@att.com” in the email field.
Hold Security found these email domains account for 87% of all domains in the data set. Nearly 21% belonged to AT&T customers.
Holden’s team also examined the number of email records that included an alias in the username portion of the email, and found 293 email addresses with plus addressing. Of those, 232 included an alias that indicated the customer had signed up at some AT&T property; 190 of the aliased email addresses were “+att@”; 42 were “+uverse@,” an oddly specific reference to an AT&T entity that included broadband Internet. In September 2016, AT&T rebranded U-verse as AT&T Internet.
According to its website, AT&T Internet is offered in 21 states, including Alabama, Arkansas, California, Florida, Georgia, Indiana, Kansas, Kentucky, Louisiana, Michigan, Missouri, Nevada, North Carolina, Ohio, Oklahoma, Tennessee, Texas and Wisconsin. Nearly all of the records in the database that contain a state designation corresponded to those 21 states; all other states made up just 1.64 percent of the records, Hold Security found.
Image: Hold Security.
The vast majority of records in this database belong to consumers, but almost 13,000 of the entries are for corporate entities. Holden said 387 of those corporate names started with “ATT,” with various entries like “ATT PVT XLOW” appearing 81 times. And most of the addresses for these entities are AT&T corporate offices.
How old is this data? One clue may be in the dates of birth exposed in this database. There are very few records in this file with dates of birth after 2000.
“Based on these statistics, we see that the last significant number of subscribers born in March of 2000,” Holden told KrebsOnSecurity, noting that AT&T requires new account holders to be 18 years of age or older. “Therefore, it makes sense that the dataset was likely created close to March of 2018.”
There was also this anomaly: Holden said one of his analysts is an AT&T customer with a 13-letter last name, and that her AT&T bill has always had the same unique misspelling of her surname (they added yet another letter). He said the analyst’s name is identically misspelled in this database.
KrebsOnSecurity shared the large data set with AT&T, as well as Hold Security’s analysis of it. AT&T ultimately declined to say whether all of the people in the database are or were at some point AT&T customers. The company said the data appears to be several years old, and that “it’s not immediately possible to determine the percentage that may be customers.”
“This information does not appear to have come from our systems,” AT&T said in a written statement. “It may be tied to a previous data incident at another company. It is unfortunate that data can continue to surface over several years on the dark web. However, customers often receive notices after such incidents, and advice for ID theft is consistent and can be found online.”
The company declined to elaborate on what they meant by “a previous data incident at another company.”
But it seems likely that this database is related to one that went up for sale on a hacker forum on August 19, 2021. That auction ran with the title “AT&T Database +70M (SSN/DOB),” and was offered by ShinyHunters, a well-known threat actor with a long history of compromising websites and developer repositories to steal credentials or API keys.
Image: BleepingComputer
ShinyHunters established the starting price for the auction at $200,000, but set the “flash” or “buy it now” price at $1 million. The auction also included a small sampling of the stolen information, but that sample is no longer available. The hacker forum where the ShinyHunters sales thread existed was seized by the FBI in April, and its alleged administrator arrested.
But cached copies of the auction, as recorded by cyber intelligence firm Intel 471, show ShinyHunters received bids of up to $230,000 for the entire database before they suspended the sale.
“This thread has been deleted several times,” ShinyHunters wrote in their auction discussion on Sept. 6, 2021. “Therefore, the auction is suspended. AT&T will be available on WHM as soon as they accept new vendors.”
The WHM initialism was a reference to the White House Market, a dark web marketplace that shut down in October 2021.
“In many cases, when a database is not sold, ShinyHunters will release it for free on hacker forums,” wrote BleepingComputer’s Lawrence Abrams, who broke the news of the auction last year and confronted AT&T about the hackers’ claims.
AT&T gave Abrams a similar statement, saying the data didn’t come from their systems.
“When asked whether the data may have come from a third-party partner, AT&T chose not to speculate,” Abrams wrote. “‘Given this information did not come from us, we can’t speculate on where it came from or whether it is valid,'” AT&T told BleepingComputer.
Asked to respond to AT&T’s denial, ShinyHunters told BleepingComputer at the time, “I don’t care if they don’t admit. I’m just selling.”
On June 1, 2022, a 21-year-old Frenchman was arrested in Morocco for allegedly being a member of ShinyHunters. Databreaches.net reports the defendant was arrested on an Interpol “Red Notice” at the request of a U.S. federal prosecutor from Washington state.
Databreaches.net suggests the warrant could be tied to a ShinyHunters theft in May 2020, when the group announced they had exfiltrated 500 GB of Microsoft’s source code from Microsoft’s private GitHub repositories.
“Researchers assess that Shiny Hunters gained access to roughly 1,200 private repositories around March 28, 2020, which have since been secured,” reads a May 2020 alert posted by the New Jersey Cybersecurity & Communications Integration Cell, a component within the New Jersey Office of Homeland Security and Preparedness.
“Though the breach was largely dismissed as insignificant, some images of the directory listing appear to contain source code for Azure, Office, and some Windows runtimes, and concerns have been raised regarding access to private API keys or passwords that may have been mistakenly included in some private repositories,” the alert continues. “Additionally, Shiny Hunters is flooding dark web marketplaces with breached databases.”
Last month, T-Mobile agreed to pay $350 million to settle a consolidated class action lawsuit over a breach in 2021 that affected 40 million current and former customers. The breach came to light on Aug. 16, 2021, when someone starting selling tens of millions of SSN/DOB records from T-Mobile on the same hacker forum where the ShinyHunters would post their auction for the claimed AT&T database just three days later.
T-Mobile has not disclosed many details about the “how” of last year’s breach, but it said the intruder(s) “leveraged their knowledge of technical systems, along with specialized tools and capabilities, to gain access to our testing environments and then used brute force attacks and other methods to make their way into other IT servers that included customer data.”
A sales thread tied to the stolen T-Mobile customer data.
One way to tame your email inbox is to get in the habit of using unique email aliases when signing up for new accounts online. Adding a “+” character after the username portion of your email address — followed by a notation specific to the site you’re signing up at — lets you create an infinite number of unique email addresses tied to the same account. Aliases can help users detect breaches and fight spam. But not all websites allow aliases, and they can complicate account recovery. Here’s a look at the pros and cons of adopting a unique alias for each website.
What is an email alias? When you sign up at a site that requires an email address, think of a word or phrase that represents that site for you, and then add that prefaced by a “+” sign just to the left of the “@” sign in your email address. For instance, if I were signing up at example.com, I might give my email address as krebsonsecurity+example@gmail.com. Then, I simply go back to my inbox and create a corresponding folder called “Example,” along with a new filter that sends any email addressed to that alias to the Example folder.
Importantly, you don’t ever use this alias anywhere else. That way, if anyone other than example.com starts sending email to it, it is reasonable to assume that example.com either shared your address with others or that it got hacked and relieved of that information. Indeed, security-minded readers have often alerted KrebsOnSecurity about spam to specific aliases that suggested a breach at some website, and usually they were right, even if the company that got hacked didn’t realize it at the time.
Alex Holden, founder of the Milwaukee-based cybersecurity consultancy Hold Security, said many threat actors will scrub their distribution lists of any aliases because there is a perception that these users are more security- and privacy-focused than normal users, and are thus more likely to report spam to their aliased addresses.
Holden said freshly-hacked databases also are often scrubbed of aliases before being sold in the underground, meaning the hackers will simply remove the aliased portion of the email address.
“I can tell you that certain threat groups have rules on ‘+*@’ email address deletion,” Holden said. “We just got the largest credentials cache ever — 1 billion new credentials to us — and most of that data is altered, with aliases removed. Modifying credential data for some threat groups is normal. They spend time trying to understand the database structure and removing any red flags.”
According to the breach tracking site HaveIBeenPwned.com, only about .03 percent of the breached records in circulation today include an alias.
Email aliases are rare enough that seeing just a few email addresses with the same alias in a breached database can make it trivial to identify which company likely got hacked and leaked said database. That’s because the most common aliases are simply the name of the website where the signup takes place, or some abbreviation or shorthand for it.
Hence, for a given database, if there are more than a handful of email addresses that have the same alias, the chances are good that whatever company or website corresponds to that alias has been hacked.
That might explain the actions of Allekabels, a large Dutch electronics web shop that suffered a data breach in 2021. Allekabels said a former employee had stolen data on 5,000 customers, and that those customers were then informed about the data breach by Allekabels.
But Dutch publication RTL Nieuws said it obtained a copy of the Allekabels user database from a hacker who was selling information on 3.6 million customers at the time, and found that the 5,000 number cited by the retailer corresponded to the number of customers who’d signed up using an alias. In essence, RTL argued, the company had notified only those most likely to notice and complain that their aliased addresses were suddenly receiving spam.
“RTL Nieuws has called more than thirty people from the database to check the leaked data,” the publication explained. “The customers with such a unique email address have all received a message from Allekabels that their data has been leaked – according to Allekabels they all happened to be among the 5000 data that this ex-employee had stolen.”
HaveIBeenPwned’s Hunt arrived at the conclusion that aliases account for about .03 percent of registered email addresses by studying the data leaked in the 2013 breach at Adobe, which affected at least 38 million users. Allekabels’s ratio of aliased users was considerably higher than Adobe’s — .14 percent — but then again European Internet users tend to be more privacy-conscious.
While overall adoption of email aliases is still quite low, that may be changing. Apple customers who use iCloud to sign up for new accounts online automatically are prompted to use Apple’s Hide My Email feature, which creates the account using a unique email address that automatically forwards to a personal inbox.
What are the downsides to using email aliases, apart from the hassle of setting them up? The biggest downer is that many sites won’t let you use a “+” sign in your email address, even though this functionality is clearly spelled out in the email standard.
Also, if you use aliases, it helps to have a reliable mnemonic to remember the alias used for each account (this is a non-issue if you create a new folder or rule for each alias). That’s because knowing the email address for an account is generally a prerequisite for resetting the account’s password, and if you can’t remember the alias you added way back when you signed up, you may have limited options for recovering access to that account if you at some point forget your password.
What about you, Dear Reader? Do you rely on email aliases? If so, have they been useful? Did I neglect to mention any pros or cons? Feel free to sound off in the comments below.
Did you just get word that your personal information may have been caught up in a data breach? If so, you can take steps to protect yourself from harm should your info get into the hands of a scammer or thief.
How does that information get collected in the first place? We share personal information with companies for multiple reasons simply by going about our day—to pay for takeout at our favorite restaurant, to check into a hotel, or to collect rewards at the local coffee shop. Of course, we use our credit and debit cards too, sometimes as part of an online account that tracks our purchase history.
In other words, we leave trails of data practically wherever we go these days, and that data is of high value to hackers. Thus, all those breaches we read about.
Whether it’s a major breach that exposes millions of records or one of many other smaller-scale breaches like the thousands that have struck healthcare providers, each one serves as a reminder that data breaches happen regularly and that we could find ourselves affected. Depending on the breach and the kind of information you’ve shared with the business or organization in question, information stolen in a breach could include:
What do crooks do with that data? Several things. Apart from using it themselves, they may sell that data to other criminals. Either way, this can lead to illicit use of credit and debit cards, draining of bank accounts, claiming tax refunds or medical expenses in the names of the victims, or, in extreme cases, assuming the identity of others altogether.
In all, data is a kind of currency in of itself because it has the potential to unlock several aspects of victim’s life, each with its own monetary value. It’s no wonder that big breaches like these have made the news over the years, with some of the notables including:
As mentioned, these are big breaches with big companies that we likely more than recognize. Yet smaller and mid-sized businesses are targets as well, with some 43% of data breaches involving companies of that size. Likewise, restaurants and retailers have seen their Point-of-Sale (POS) terminals compromised, right on down to neighborhood restaurants.
When a company experiences a data breach, customers need to realize that this could impact their online safety. If your favorite coffee shop’s customer database gets leaked, there’s a chance that your personal or financial information was exposed. However, this doesn’t mean that your online safety is doomed. If you think you were affected by a breach, you can take several steps to protect yourself from the potential side effects.
One of the most effective ways to determine whether someone is fraudulently using one or more of your accounts is to check your statements. If you see any charges that you did not make, report them to your bank or credit card company immediately. They have processes in place to handle fraud. While you’re with them, see if they offer alerts for strange purchases, transactions, or withdrawals.
Our credit monitoring service can help you keep an eye on this. It monitors changes to your credit score, report, and accounts with timely notifications and guidance so you can take action to tackle identity theft.
Breached and stolen information often ends up in dark web marketplaces where hackers, scammers, and thieves purchase it to commit yet more crime. Once it was difficult to know if your information was caught up in such marketplaces, yet now an identity monitoring service can do the detective work for you.
Our service monitors the dark web for your personal info, including email, government IDs, credit card and bank account info, and more. This can help keep your personal info safe with early alerts that show you if your data is found on the dark web, an average of 10 months ahead of similar services. From there, you’ll get guidance that you can act on, which can help protect your info and accounts from theft.
If you suspect that your data might have been compromised, place a fraud alert on your credit. This not only ensures that any new or recent requests undergo scrutiny, but also allows you to have extra copies of your credit report so you can check for suspicious activity. You can place one fraud alert with any of the three major credit reporting agencies (Equifax, Experian, TransUnion) and they will notify the other two. A fraud alert typically lasts for a year, although there are options for extending it as well.
Freezing your credit will make it highly difficult for criminals to take out loans or open new accounts in your name, as a freeze halts all requests to pull your credit—even legitimate ones. In this way, it’s a far stronger measure than placing a fraud alert. Note that if you plan to take out a loan, open a new credit card, or other activity that will prompt a credit report, you’ll need to take extra steps to see that through while the freeze is in place. (The organization you’re working with can assist with the specifics.) Unlike the fraud alert, you’ll need to contact each major credit reporting agency to put one in place. Also, a freeze lasts as long as you have it in place. You’ll have to remove it yourself, again with each agency.
You can centrally manage this process with our security freeze service, which stops companies from looking at your credit profile, and thus halts the application process for loans, credit cards, utilities, new bank accounts, and more. A security freeze won’t affect your credit score.
Ensure that your passwords are strong and unique. Many people utilize the same password or variations of it across all their accounts. Therefore, be sure to diversify your passcodes to ensure hackers cannot obtain access to all your accounts at once, should one password be compromised. You can also employ a password manager to keep track of your credentials, such as the one you’ll find in comprehensive online protection software.
If the unfortunate happens to you, an identity theft coverage & restoration service can help you get back on your feet. Ours offers $1 million in coverage for lawyer fees, travel expenses, and stolen funds reimbursement. It further provides support from a licensed recovery expert who can take the needed steps to repair your identity and credit. In all, it helps you recover the costs of identity theft along with the time and money it takes to recover from it.
You can take this step any time, even if you haven’t been caught up in a data breach. The fact is that data broker companies collect and sell thousands of pieces of information on millions and millions of people worldwide, part of a global economy estimated at $200 billion U.S. dollars a year. And they’ll sell it to anyone—from advertisers for their campaigns, to scammers who will use it for spammy emails, texts, and calls, and to thieves who use that information for identity theft.
Yet you can clean it up. Our personal data cleanup service can scan some of the riskiest data broker sites and show you which ones are selling your personal info. It also provides guidance on how you can remove your data from those sites and, with select products, even manage the removal for you.
Comprehensive online protection software will offer you the tools and services listed above, along with further features that can protect you online. That includes a VPN to keep your time online more private from online data collection while protecting it from thieves who’re out to steal credit card and account information. It also includes web browsing protection that can warn you of sketchy websites and malicious downloads that look to steal your information. In all, it’s thorough protection for your devices, privacy, and identity. And in a time of data breaches, that kind of protection has become essential.
The post How to Protect Yourself From Identity Theft After a Data Breach appeared first on McAfee Blog.
How does that information get collected in the first place? We share personal information with companies for multiple reasons simply by going about our day—to pay for takeout at our favorite restaurant, to check into a hotel, or to collect rewards at the local coffee shop. Of course, we use our credit and debit cards too, sometimes as part of an online account that tracks our purchase history.
In other words, we leave trails of data practically wherever we go these days, and that data is of high value to hackers. Thus, all those breaches we read about.
Whether it’s a major breach that exposes millions of records or one of many other smaller-scale breaches like the thousands that have struck healthcare providers, each one serves as a reminder that data breaches happen regularly and that we could find ourselves affected. Depending on the breach and the kind of information you’ve shared with the business or organization in question, information stolen in a breach could include:
What do crooks do with that data? Several things. Apart from using it themselves, they may sell that data to other criminals. Either way, this can lead to illicit use of credit and debit cards, draining of bank accounts, claiming tax refunds or medical expenses in the names of the victims, or, in extreme cases, assuming the identity of others altogether.
In all, data is a kind of currency in of itself because it has the potential to unlock several aspects of victim’s life, each with its own monetary value. It’s no wonder that big breaches like these have made the news over the years, with some of the notables including:
Facebook – 2019: Two sets of data exposed the records of more than 530 million users, including phone numbers, account names, and Facebook IDs.
Marriott International (Starwood) – 2018: Half a million guests had names, email and physical mailing addresses, phone numbers, passport numbers, Starwood Preferred Guest account information, dates of birth, and other information about their stays exposed.
Equifax – 2017: Some 147 million records that included names, addresses, dates of birth, driver’s license numbers, and Social Security Numbers were exposed, along with a relatively small subset of 200,000 victims having their credit card information exposed as well.
As mentioned, these are big breaches with big companies that we likely more than recognize. Yet smaller and mid-sized businesses are targets as well, with some 43% of data breaches involving companies of that size. Likewise, restaurants and retailers have seen their Point-of-Sale (POS) terminals compromised, right on down to neighborhood restaurants.
When a company experiences a data breach, customers need to realize that this could impact their online safety. If your favorite coffee shop’s customer database gets leaked, there’s a chance that your personal or financial information was exposed. However, this doesn’t mean that your online safety is doomed. If you think you were affected by a breach, there are multiple steps you can take to help protect yourself from the potential side effects.
One of the most effective ways to determine whether someone is fraudulently using one or more of your accounts is to check your statements. If you see any charges that you did not make, report them to your bank or credit card company immediately. They have processes in place to handle fraud. While you’re with them, see if they offer alerts for strange purchases, transactions, or withdrawals.
File a police report and a Federal Trade Commission (FTC) Identity Theft Report. This will help in case someone uses your Social Security number to commit fraud, since it will provide a legal record of the theft. The FTC can also assist by guiding you through the identity theft recovery process as well. Their site offers a step-by-step recovery plan that you can follow and track your progress as you go.
If you suspect that your data might have been compromised, place a fraud alert on your credit. This not only ensures that any new or recent requests undergo scrutiny, but also allows you to have extra copies of your credit report so you can check for suspicious activity. You can place one fraud alert with any of the three major credit reporting agencies (Equifax, Experian, TransUnion) and they will notify the other two. A fraud alert typically lasts for a year, although there are options for extending it as well.
Freezing your credit will make it highly difficult for criminals to take out loans or open new accounts in your name, as a freeze halts all requests to pull your credit—even legitimate ones. In this way, it’s a far stronger measure than placing a fraud alert. Note that if you plan to take out a loan, open a new credit card, or other activity that will prompt a credit report, you’ll need to take extra steps to see that through while the freeze is in place. (The organization you’re working with can assist with the specifics.) Unlike the fraud alert, you’ll need to contact each major credit reporting agency to put one in place. Also, a freeze lasts as long as you have it in place. You’ll have to remove it yourself, again with each agency.
Ensure that your passwords are strong and unique. Many people utilize the same password or variations of it across all their accounts. Therefore, be sure to diversify your passcodes to ensure hackers cannot obtain access to all your accounts at once, should one password be compromised. You can also employ a password manager to keep track of your credentials, such as one you’ll find in comprehensive online protection software.
A solution such as this will help you to monitor your accounts and alert you of any suspicious activity. Specifically, our own Identity Protection Service will monitor several types of personally identifiable information, alert you of potentially stolen personal info, and offer guided help to neutralize the threat. Also, it can help you steer clear of some types of theft with preventative guidance that can help keep theft from happening in the first place. With this set up on your computers and smartphone you can stay in the know and address issues immediately.
To use your credit card safely online to make purchases, add both a VPN and password manager into your toolbox of security solutions. A VPN keeps your shopping experience private, while a password manager helps you keep track of and protect all your online accounts. Again, you’ll find a VPN as part of comprehensive online protection software.
The post Affected by a Data Breach? Here Are Security Steps You Should Take appeared first on McAfee Blogs.
If you’re thinking career change or career shift, there’s a field that has an estimated 4 million jobs open. Cybersecurity.
According to survey and research data from the International Cybersecurity Organization (ICS)2, there’s a cybersecurity workforce gap—a terrifically high volume of jobs left unfilled. Published in 2019, the gap they identified looked like this:
Needless to say, there’s opportunity in the field for both technical and non-technical roles.
Here’s an important thing to keep in mind about cybersecurity:, it’s not solely about understanding technology. It’s about understanding people too and how people and technology interact.
The moment you see cybersecurity through that broader lens, you can see how the field opens widely to encompass a range of roles. Of course, there are analysts and engineers, yet it also includes other roles like digital forensics and cyber investigation, healthcare information security, cryptography, and even cyber law. Additionally, there’s needed expertise in the realms of privacy, governance, ethics, and even digital ethics. And if you take a role with a security company such as ours, the opportunity further extends to positions in account management, marketing, and operations. (In fact, you can drop by our careers page for a look at our current openings and what workday life is like around here.)
There are plenty of reasons. Above that data published in 2019, our unprecedented reliance on the internet to work, learn, and stay connected in 2020, demand for cybersecurity jobs is yet more so on the rise. As so many of us turned increasingly to the internet to get through our day, the same is true for hackers and crooks.
With that, let’s take a quick look at several of the factors working in your favor as you consider a change.
We’ve all seen the news stories of major breaches at big retailers, credit reporting agencies, hotels, and even healthcare providers. It’s not just the private sector that’s been grappling with cybersecurity concerns, there’s need in the public sector as well—like municipalities. In all, every organization needs cybersecurity (just as we all need cybersecurity for our homes), and thus there’s plenty of opportunity out there. Using just one of the many possible cybersecurity roles as an example, the U.S. Bureau of Labor Statistics predicts a 32% increase in demand for information security analysts through 2028—which is far higher than the average of other professions.
In fact, the same (ICS)2 survey discovered that only 42% of current cybersecurity pros said that their first job after higher education was in the field of cybersecurity. In other words, the majority of cybersecurity pros ended up that way by some means of career shift or change. And they got there through certifications and training rather than by way of a degree from a college or university.
Our own Chief Human Resources Officer, Chatelle Lynch, put it quite well in an interview with Business Insider just a few weeks ago: “It’s no secret that the demand for cybersecurity staff has steadily grown over the past decade,” she says. “This means opportunity, so if you don’t have a degree, don’t let that slow you down. You may have unique work experience or relevant certifications, alternative learning, or transferable skills that you need to make sure you highlight when applying and interviewing.”
For example, she goes on to say that prior military service, IT experience, and volunteer or hobbyist activities (even online gaming) are a good foundation for cybersecurity roles.
These skills absolutely apply, and they’re sought after skills as well. The ability to work independently, lead projects, write and document well, and particularly strong people skills are vital for a role where you’ll be interfacing with numerous individuals, departments, and business units. Likewise, as called out above, certain roles focus more on the non-technical side of security solutions.
The beauty of making a career change to cybersecurity is that there are plenty of ways you can get it done at home and on your time.
If you’re just getting started, you can test the waters for free or at relatively low cost with a Massively Open Online Course (MOOC) that gives you the basics on cybersecurity. Future Learn’s “Introduction to Cybersecurity” from The Open University is one example of an intro program, as is the University of Michigan’s “Securing Digital Democracy” class that’s offered through Coursera.
If you’re already an IT pro or have a strong technical background, there are similar MOOC courses available that cater to your current level of knowledge and skill. The University of Maryland’s “Cybersecurity Specialization” and “Usable Security” are geared accordingly.
For a list of cybersecurity programs available online, drop by CyberDegrees.org. Their listing is one of many good places to start.
Other free and low-cost avenues out there include subscribing to some security bloggers, grabbing some hands-on work with coding and IT networking fundamentals from online learning companies like Udemy, Codecademy, and Khan Academy, or joining some online cybersecurity groups for a little professional networking. In all, there’s plenty of opportunity to learn from others, both in structured class settings and in more unstructured peer and mentorship relationships.
When you’re ready to start your job search, there’s a good chance that your interview will be conducted online. Online interviews have been part of the job-hunting landscape for a few years now, yet with many employers enacting work from home measures, it’s the way hiring gets done right now. I expect this to continue, as employers have embraced its many benefits, particularly in the early stages of interviews. If the prospect of an online interview is new to you, I put together a pair of articles this spring that can help.
As you make the jump, here’s the most important thing you’ll need: a love of technology and a desire to protect the people who use it. If you can combine a drive to understand both technology and people better with the further drive to see it all through, you’ll be well on your way. Like any career shift or change, there’s work ahead, yet it’s my impression that our field is a welcoming and supportive one—and very much on a keen lookout for new talent.
To stay updated on all things McAfee and for more resources on staying secure from home, follow @McAfee_Home on Twitter, listen to our podcast Hackable?, and ‘Like’ us on Facebook.
The post Career change? Cybersecurity companies are hiring. appeared first on McAfee Blogs.
FreshRSS