- A new LinkedIn phishing scam is targeting executives online
January 21, 2026
Business executives and IT admins are being targeted by a highly sophisticated phishing attack which doesn’t happen in the email inbox but rather – on LinkedIn. Security researchers ReliaQuest said they saw a new attack that combines legitimate Python pentesting projects, DLL sideloading, and fake job ads, to infect “high-value targets” with remote access trojans ...
- From Extension to Infection: An In-Depth Analysis of the Evelyn Stealer Campaign Targeting Software Developers
January 19, 2026
On December 8, 2025, Koi.ai published their findings about a campaign specifically targeting software developers through weaponized Visual Studio Code extensions. Here, Trend Micro will provide a more in-depth analysis of the multistage delivery of the Evelyn information stealer. Evelyn implements multiple anti-analysis techniques to evade detection in research and sandbox environments. It collects system information ...
- StealC malware control panels could give experts the tools they need to spy on hackers
January 19, 2026
Cybersecurity researchers have managed to break into the web-based control panel for the StealC infostealer and gain valuable information on how the malware operates, and who both the attackers and the victims are. StealC is an immensely popular infostealer malware which first emerged a couple of years ago, and has since become one of the staples ...
- Firefox joins Chrome and Edge as sleeper extensions spy on users
January 19, 2026
A group of cybercriminals called DarkSpectre is believed to be behind three campaigns spread by malicious browser extensions: ShadyPanda, GhostPoster, and Zoom Stealer. Malwarebytes Labs wrote about the ShadyPanda campaign in December 2025, warning users that extensions which had behaved normally for years suddenly went rogue. After a malicious update, these extensions were able to track ...
- Analyzing a Multi-Stage AsyncRAT Campaign via Managed Detection and Response
January 12, 2026
AsyncRAT has emerged as a notable Remote Access Trojan (RAT) used by threat actors for its robust capabilities and ease of deployment. It gained favor for its extensive feature set, which includes keylogging, screen capturing, and remote command execution capabilities. Its modular architecture, typically implemented in Python, provides flexibility and ease of customization, making it a ...
- Fake WinRAR downloads hide malware behind a real installer
January 8, 2026
A member of Malwarebytes Labs web research team pointed the author to a fake WinRAR installer that was linked from various Chinese websites. When these links start to show up, that’s usually a good indicator of a new campaign. So, the author downloaded the file and started an analysis, which turned out to be something of ...
- US removes three spyware-linked executives from sanctions list
December 31, 2025
Merom Harpaz, Andrea Nicola Constantino Hermes Gambazzi, and Sara Aleksandra Fayssal Hamou – three individuals who were sanctioned by the US for alleged links to commercial spyware products, have had their bans lifted recently. In a new press release published by the US Office of Foreign Assets Control (OFAC) earlier this week, it was briefly stated ...
- The HoneyMyte APT evolves with a kernel-mode rootkit and a ToneShell backdoor
December 29, 2025
In mid-2025, Kaspersky researchers identified a malicious driver file on computer systems in Asia. The driver file is signed with an old, stolen, or leaked digital certificate and registers as a mini-filter driver on infected machines. Its end-goal is to inject a backdoor Trojan into the system processes and provide protection for malicious files, user-mode ...
- From cheats to exploits: Webrat spreading via GitHub
December 23, 2025
In early 2025, security researchers uncovered a new malware family named Webrat. Initially, the Trojan targeted regular users by disguising itself as cheats for popular games like Rust, Counter-Strike, and Roblox, or as cracked software. In September, the attackers decided to widen their net: alongside gamers and users of pirated software, they are now targeting inexperienced ...
- CISA and Partners Release Update to Malware Analysis Report BRICKSTORM Backdoor
December 19, 2025
Today, the Cybersecurity and Infrastructure Security Agency (CISA), National Security Agency, and Canadian Centre for Cyber Security released an update to the Malware Analysis Report BRICKSTORM Backdoor with indicators of compromise (IOCs) and detection signatures for additional BRICKSTORM samples. This update provides information on additional samples, including Rust-based samples. These samples demonstrate advanced persistence and defense ...