China-Linked Hackers Exploit VMware ESXi Zero-Days to Escape Virtual Machines
Jan 09, 2026Ravie LakshmananVirtualization / Vulnerability Chinese-speaking threat actors are suspected to…
VMware ESXi zero-days likely exploited a year before disclosure
Chinese-speaking threat actors used a compromised SonicWall VPN appliance to deliver a…
CSA Issues Alert on Critical SmarterMail Bug Allowing Remote Code Execution
Dec 30, 2026Ravie LakshmananVulnerability / Email Security The Cyber Security Agency of…
Stealth Loaders, AI Chatbot Flaws AI Exploits, Docker Hack, and 15 More Stories
Dec 25, 2025Ravie LakshmananCybersecurity / Hacking News It's getting harder to tell…
Firewall Exploits, AI Data Theft, Android Hacks, APT Attacks, Insider Leaks & More
Dec 22, 2025Ravie LakshmananHacking News / Cybersecurity Cyber threats last week showed…
Cisco warns of unpatched AsyncOS zero-day exploited in attacks
Cisco warned customers today of an unpatched, maximum-severity Cisco AsyncOS zero-day actively…
Apple Issues Security Updates After Two WebKit Flaws Found Exploited in the Wild
Dec 13, 2025Ravie LakshmananZero-Day / Vulnerability Apple on Friday released security updates…
Microsoft Issues Security Fixes for 56 Flaws, Including Active Exploit and Two Zero-Days
Microsoft closed out 2025 with patches for 56 security flaws in various…
Microsoft December 2025 Patch Tuesday fixes 3 zero-days, 57 flaws
Today is Microsoft's December 2025 Patch Tuesday, which fixes 57 flaws, including one…