Microsoft January 2026 Patch Tuesday fixes 3 zero-days, 114 flaws

Today is Microsoft' 2026 Patch Tuesday with security updates for 114 flaws, including one actively exploited and two publicly ...
Security Boulevard

Microsoft’s January Security Update of High-Risk Vulnerability Notice for Multiple Products

Overview On January 14, NSFOCUS CERT detected that Microsoft released the January Security Update patch, which fixed 112 security issues involving widely used products such as Windows, Microsoft ...

I let Anthropic's Claude Cowork loose on my files, and it was both brilliant and scary

"With great power comes great responsibility." So said wise old Uncle Ben to a young Peter Parker. With Claude Cowork, you're granting the AI enormous power, but the responsibility of what it does ...

Anthropic’s Claude Cowork Is an AI Agent That Actually Works

Cowork is a user-friendly version of Anthropic’s Claude Code AI-powered tool that’s built for file management and basic ...

One click is all it takes: How ‘Reprompt’ turned Microsoft Copilot into a data exfiltration tool

A new one-click attack flow discovered by Varonis Threat Labs researchers underscores this fact. ‘Reprompt,’ as they’ve ...