Three tools that do more for Obsidian than most plugins ever will ...

A newly identified malware operation has used a counterfeit Python component to bypass security scrutiny, disable parts of Microsoft Defender and establish persistent remote access inside a law firm’s ...

Russia's Sandworm hacking group is using fake CAPTCHA prompts to infect Ukrainian devices with malware across ten-plus compromised websites, while hiding its command-and-control servers inside the ...

From late April 2026 to mid-June 2026, Microsoft Defender Experts observed increased ACR Stealer activity across customer environments. These campaigns are successfully using ClickFix lures to steal ...