Information Stealer
Malicious ads push Lumma infostealer via fake CAPTCHA pages
A large-scale malvertising campaign distributed the Lumma Stealer info-stealing malware through fake CAPTCHA verification pages that prompt users to run PowerShell commands to verify they are not a bot. The campaign leveraged the Monetag ad network to propagate over one million ad impressions daily across three thousand websites. The malicious operation, dubbed “DeceptionAds” by Guardio Labs […]
Crypto-stealing malware posing as a meeting app targets Web3 pros
Cybercriminals are targeting people working in Web3 with fake business meetings using a fraudulent video conferencing platform that infects Windows and Macs with crypto-stealing malware. The campaign is dubbed “Meeten” after the name commonly used by the meeting software and has been underway since September 2024. The malware, which has both a Windows and a macOS […]
New Glove infostealer malware bypasses Chrome’s cookie encryption
New Glove Stealer malware can bypass Google Chrome’s Application-Bound (App-Bound) encryption to steal browser cookies. As Gen Digital security researchers who first spotted it while investigating a recent phishing campaign said, this information-stealing malware is “relatively simple and contains minimal obfuscation or protection mechanisms,” indicating that it’s very likely in its early development stages. During […]
New Ymir ransomware partners with RustyStealer in attacks
A new ransomware family called ‘Ymir’ has been spotted in the wild, encrypting systems that were previously compromised by the RustyStealer infostealer malware. RustyStealer is a known malware family first documented in 2021, but its appearance with ransomware demonstrates another example of the recent trend of cybercrime operations working together. According to Kaspersky researchers who discovered Ymir during an incident […]
New SteelFox malware hijacks Windows PCs using vulnerable driver
A new malicious package called ‘SteelFox’ mines for cryptocurrency and steals credit card data by using the “bring your own vulnerable driver” technique to get SYSTEM privileges on Windows machines. The malware bundle dropper is distributed through forums and torrent trackers as a crack tool that activates legitimate versions of various software like Foxit PDF Editor, JetBrains and […]
Ukrainian pleads guilty to operating Raccoon Stealer malware
Ukrainian national Mark Sokolovsky has pleaded guilty to his involvement in the Raccoon Stealer malware cybercrime operation. Sokolovsky and his conspirators distributed Raccoon Stealer under a MaaS (malware-as-a-service) model, allowing threat actors to rent it for $75 per week or $200 monthly. The malware steals a wide range of information from infected devices, including stored browser credentials and […]
CISA warns of Windows flaw used in infostealer malware attacks
CISA has ordered U.S. federal agencies to secure their systems against a recently patched Windows MSHTML spoofing zero-day bug exploited by the Void Banshee APT hacking group. The vulnerability (CVE-2024-43461) was disclosed during this month’s Patch Tuesday, and Microsoft initially classified it as not exploited in attacks. However, Microsoft updated the advisory on Friday to confirm that it […]
Malware locks browser in kiosk mode to steal Google credentials
A malware campaign uses the unusual method of locking users in their browser’s kiosk mode to annoy them into entering their Google credentials, which are then stolen by information-stealing malware. Specifically, the malware “locks” the user’s browser on Google’s login page with no obvious way to close the window, as the malware also blocks the “ESC” and […]
Qilin ransomware now steals credentials from Chrome browsers
The Qilin ransomware group has been using a new tactic and deploys a custom stealer to steal account credentials stored in Google Chrome browser. The credential-harvesting techniques has been observed by the Sophos X-Ops team during incident response engagements and marks an alarming change on the ransomware scene. Attack overview The attack that Sophos researchers analyzed […]
New CMoon USB worm targets Russians in data theft attacks
A new self-spreading worm named ‘CMoon,’ capable of stealing account credentials and other data, has been distributed in Russia since early July 2024 via a compromised gas supply company website. According to Kaspersky researchers who discovered the campaign, CMoon can perform a broad range of functions, including loading additional payloads, snapping screenshots, and launching distributed denial of […]