Microsoft restored some GitHub repos after 73 open-source projects were compromised with information-stealer malware, while keeping others offline as the security investigation continues.
Microsoft disabled 73 GitHub repositories following a compromise by the Miasma worm, responding to a direct supply-chain attack on its developer infrastructure.
The Miasma worm spreads across Microsoft repositories on GitHub, demonstrating critical vulnerability of centrally managed development ecosystems to self-replicating attack malware.
Microsoft warns CTOs of seven new attack patterns on AI agents: from natural language injections through goal hijacking to visual attacks on computer-use agents.
Microsoft creates dedicated security frameworks for autonomous AI agents with the Execution Container and MDASH system to prevent uncontrolled access, data leaks, and code execution.
