Microsoft disrupts AI-assisted platform that compromised 12,000 accounts

An Ars Technica security RSS collection covering major developments in cyber threats and AI security, including AI-assisted account-compromise platforms, agent hijacking and sandbox escape risks, supply-chain attacks, exploit kits targeting Chrome and Windows, ClickFix social engineering, large-scale data breaches, BGP hijacking, surveillance-camera exposure, malicious proxy devices, and unauthorized AI-agent activity. The collection reflects significant and evolving risks to identity, enterprise infrastructure, software supply chains, and AI systems.