Microsoft patches RoguePlanet Defender zero-day vulnerability

Published on July 9, 2026

Microsoft has released a security patch to address a Defender zero-day vulnerability known as "RoguePlanet," disclosed after the June 2026 Patch Tuesday. [...]

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Top AI Agents Built to Catch Malicious Code Can Be Tricked Into Running It

July 9, 2026
Ask an AI coding agent to scan open-source code for security holes, and it might run the attacker's code on your own machine instead.That is the finding in a proof-of-concept published Wednesday by the AI Now Institute, an attack it calls "Friendly Fire." It works against Anthropic's Claude Code and OpenAI's Codex when either is running in an autonomous mode that approves its own

Meta's New AI Image Tool Lets Others Use Your Public Instagram Photos in AI Images

July 9, 2026
Meta has announced that its new artificial intelligence (AI) model Muse Image lets people use public Instagram posts and reels to generate AI content, and it's enabled by default."You can also @-mention Instagram accounts in the Meta AI app to bring specific Instagram profiles right into your images," the social media giant said in a post."Whether you want to design a custom event invitation