Microsoft Corp chief executive officer Satya Nadella said companies should treat powerful artificial intelligence (AI) models as potential insider threats, assume they could be compromised and create ...

Nearly 96% of cloud permissions go unused and unneeded, while AI agents can inherit broad roles and act at machine speed ...

Microsoft's X account was hijacked to promote a crypto pump-and-dump scheme, exposing its more than 13 million followers to a ...

Strange computer behavior can be unsettling, but one warning sign does not prove someone is spying. Unexpected programs, ...