Batavia spyware steals data from Russian organizations
Kaspersky experts have discovered a new spyware called Batavia, which steals data from corporate devices.
Microsoft Windows
IT threat evolution in Q1 2025. Non-mobile statistics
The report presents statistics for Windows, macOS, IoT, and other threats, including ransomware, miners, local and web-based threats, for Q1 2025.
Windows 11 Forces Microsoft Account Sign In & Removes Bypass Trick Option
Microsoft is killing the Windows 11 bypass trick — soon, all setups will require internet and a Microsoft Account, leaving privacy-conscious users with fewer options.
Update VMware Tools for Windows Now: High-Severity Flaw Lets Hackers Bypass Authentication
CVE-2025-22230 is described as an “authentication bypass vulnerability” by Broadcom, allowing hackers to perform high-privilege operations without the necessary credentials.
ClickFix: How to Infect Your PC in Three Easy Steps
A clever malware deployment scheme first spotted in targeted attacks last year has now gone mainstream. In this scam, dubbed “ClickFix,” the visitor to a hacked or malicious website is asked to distinguish themselves from bots by pressing a combination of keyboard keys that causes Microsoft Windows to download password-stealing malware.
Patch Tuesday: Microsoft Fixes 57 Security Flaws – Including Active Zero-Days
Microsoft’s March 2025 Patch Tuesday includes six actively exploited zero-day vulnerabilities. Learn about the critical vulnerabilities and why immediate updates are essential.
New Mac Malware Poses as Browser Updates
Researchers warn of rising macOS-targeted attacks as hackers exploit fake updates to bypass security. FrigidStealer malware highlights growing enterprise risks.
Windows CLFS and five exploits used by ransomware operators (Exploit #4 – CVE-2023-23376)
This is part five of our study about the Common Log File System (CLFS) and five vulnerabilities in this Windows OS component that have been used in ransomware attacks throughout the year.
Windows CLFS and five exploits used by ransomware operators (Exploit #3 – October 2022)
This is part four of our study about the Common Log File System (CLFS) and five vulnerabilities in this Windows OS component that have been used in ransomware attacks throughout the year.
Windows CLFS and five exploits used by ransomware operators (Exploit #2 – September 2022)
This is the third part of our study about the Common Log File System (CLFS) and five vulnerabilities in this Windows OS component that have been used in ransomware attacks throughout the year.