Microsoft Copilot reprompt exploit allowed attackers to steal your AI data

Varonis Threat Labs has published a report detailing a now patched security exploit discovered in Copilot that let attackers ...
Krebs on Security

Patch Tuesday, January 2026 Edition

Microsoft today issued patches to plug at least 113 security holes in its various Windows operating systems and supported ...
The Hacker News

Hackers Exploit c-ares DLL Side-Loading to Bypass Security and Deploy Malware

Active malware exploits DLL side-loading in a signed GitKraken binary to deliver trojans, stealers, and remote access malware ...
The Register on MSN

Windows info-disclosure 0-day bug gets a fix as CISA sounds alarm

First Patch Tuesday of 2026 goes big Microsoft and Uncle Sam have warned that a Windows bug disclosed today is already under attack.… The flaw, tracked as CVE-2026-20805 and discovered by Microsoft's ...

Copilot Exploit Bypasses Safeguards And Steals Data Even After You Close The Chat

Reprompt is a Copilot exploit, that can use multi-stage prompts to steal user data, but thankfully it's already been patches.
Forbes

Windows Is Under Attack, Microsoft Confirms — Act Now, CISA Warns

Forbes contributors publish independent expert analyses and insights. Davey Winder is a veteran cybersecurity writer, hacker and analyst. Update, May 15, 2025: This story, originally published May 14, ...