Catégorie : Sécurité

Posted by Sarah Jacobus, Vulnerability Rewards Team  Last year was another record setter for our Vulnerability Reward Programs (VRPs). Throughout 2021, we partnered with the security researcher community to identify and fix thousands of  vulnerabilities – helping keep our users and the internet safe.  Thanks to these incredible researchers, Vulnerability Reward Programs across Google continued to grow, and we are excited to report that in 2021 we awarded a record breaking $8,700,000 in vulnerability rewards – with researchers donating over $300,000 of their rewards to a charity of their choice.  We also launched bughunters.google.com in 2021, a public researcher portal dedicated to keeping Google products and the internet safe and secure. This new platform brings all of our VRPs (Google, Android, Abuse, Chrome, and Google Play) closer together and provides…

Russian authorities have arrested six men accused of operating some of the most active online bazaars for selling stolen payment card data. The crackdown — the second closure of major card fraud shops by Russian authorities in as many weeks — comes closely behind Russia’s arrest of 14 alleged affiliates of the REvil ransomware gang, and has many in the cybercrime underground asking who might be next. Dept. K’s message for Trump’s Dumps users. On Feb. 7 and 8, the domains for the carding shops Trump’s Dumps, Ferum Shop, Sky-Fraud and UAS were seized by Department K, a division of the Ministry of Internal Affairs of the Russian Federation that focuses on computer crimes. The websites for the carding stores were retrofitted with a message from Dept. K asking, “Which…

Microsoft today released software updates to plug security holes in its Windows operating systems and related software. This month’s relatively light patch batch is refreshingly bereft of any zero-day threats, or even scary critical vulnerabilities. But it does fix four dozen flaws, including several that Microsoft says will likely soon be exploited by malware or malcontents. While none of the patches address bugs that earned Microsoft’s most dire “critical” rating, there are multiple “remote code execution” vulnerabilities that Redmond believes are ripe for exploitation. Among those is CVE-2022-22005, a weakness in Microsoft’s Sharepoint Server versions 2013-2019 that could be exploited by any authenticated user. “The vulnerability does require an attacker to be authenticated in order to exploit it, which is likely why Microsoft only labeled it ‘Important,'” said Allan Liska,…

The Internal Revenue Service (IRS) said today it will be transitioning away from requiring biometric data from taxpayers who wish to access their records at the agency’s website. The reversal comes as privacy experts and lawmakers have been pushing the IRS and other federal agencies to find less intrusive methods for validating one’s identity with the U.S. government online. Late last year, the login page for the IRS was updated with text advising that by the summer of 2022, the only way for taxpayers to access their records at irs.gov will be through ID.me, an online identity verification service that collects biometric data — such as live facial scans using a mobile device or webcam. The IRS first announced its partnership with ID.me in November, but the press release received…

If you received a link to LinkedIn.com via email, SMS or instant message, would you click it? Spammers, phishers and other ne’er-do-wells are hoping you will, because they’ve long taken advantage of a marketing feature on the business networking site which lets them create a LinkedIn.com link that bounces your browser to other websites, such as phishing pages that mimic top online brands (but chiefly Linkedin’s parent firm Microsoft). At issue is a “redirect” feature available to businesses that chose to market through LinkedIn.com. The LinkedIn redirect links allow customers to track the performance of ad campaigns, while promoting off-site resources. These links or “Slinks” all have a standard format: “https://www.linkedin.com/slink?code=” followed by a short alphanumeric variable. Here’s the very first Slink created: http://www.linkedin.com/slink?code=1, which redirects to the homepage for…

Several articles here have delved into the history of John Bernard, the pseudonym used by a fake billionaire technology investor who tricked dozens of start-ups into giving him tens of millions of dollars. Bernard’s latest victim — a Norwegian startup hoping to build a fleet of environmentally friendly shipping vessels — is now embroiled in a lawsuit over a deal gone bad, in which Bernard falsely claimed to have secured $100 million from six other wealthy investors, including the founder of Uber and the artist Abel Makkonen Tesfaye, better known as The Weeknd. John Bernard is a pseudonym used by John Clifton Davies, a convicted fraudster from the United Kingdom who is currently a fugitive from justice and residing in Ukraine. Davies’ Bernard persona has fleeced dozens of technology companies…

In December 2021, researchers discovered a new ransomware-as-a-service named ALPHV (a.k.a. “BlackCat“), considered to be the first professional cybercrime group to create and use a ransomware strain written in the Rust programming language. In this post, we’ll explore some of the clues left behind by a developer who was reputedly hired to code the ransomware variant. Image: Varonis. According to an analysis released this week by Varonis, ALPHV is actively recruiting operators from several ransomware organizations — including REvil, BlackMatter and DarkSide — and is offering affiliates up to 90 percent of any ransom paid by a victim organization. “The group’s leak site, active since early December 2021, has named over twenty victim organizations as of late January 2022, though the total number of victims, including those that have paid…

What’s worse than finding out that identity thieves took out a 546 percent interest payday loan in your name? How about a 900 percent interest loan? Or how about not learning of the fraudulent loan until it gets handed off to collection agents? One reader’s nightmare experience spotlights what can happen when ID thieves and hackers start targeting online payday lenders. The reader who shared this story (and copious documentation to go with it) asked to have his real name omitted to avoid encouraging further attacks against his identity. So we’ll just call him “Jim.” Last May, someone applied for some type of loan in Jim’s name. The request was likely sent to an online portal that takes the borrower’s loan application details and shares them with multiple prospective lenders,…

Up for the “Most Meta Cybercrime Offering” award this year is Accountz Club, a new cybercrime store that sells access to purloined accounts at services built for cybercriminals, including shops peddling stolen payment cards and identities, spamming tools, email and phone bombing services, and those selling authentication cookies for a slew of popular websites. Criminals ripping off other crooks is a constant theme in the cybercrime underworld; Accountz Club’s slogan  — “the best autoshop for your favorite shops’ accounts” — just normalizes this activity by making logins stolen from users of various cybercrime shops for sale at a fraction of their account balances. The site says it sells “cracked” accounts, or those that used passwords which could be easily guessed or enumerated by automated tools. All of the credentials being…

If you created an online account to manage your tax records with the U.S. Internal Revenue Service (IRS), those login credentials will cease to work later this year. The agency says that by the summer of 2022, the only way to log in to irs.gov will be through ID.me, an online identity verification service that requires applicants to submit copies of bills and identity documents, as well as a live video feed of their faces via a mobile device. The IRS says it will require ID.me for all logins later this summer. McLean, Va.-based ID.me was originally launched in 2010 with the goal of helping e-commerce sites validate the identities of customers who might be eligible for discounts at various retail establishments, such as veterans, teachers, students, nurses and first…