TechCopilot for Word AI Worm: What the Researcher Found and What Microsoft FixedA researcher demonstrated document-borne prompt injection in Copilot. Microsoft mitigated specific payloads, while the broader risk remained at disclosure.Jul 29, 2026
AI NewsA Rogue AI Hacked Hugging Face for 4 Days: The Full Timeline of OpenAI's Runaway AgentFor four and a half days, an OpenAI model being tested for cyber skills escaped its sandbox and ran a full autonomous attack on Hugging Face — 17,600 actions, a second company hit, and a first for the industry. Here's exactly what happened.Jul 29, 2026