Developers can sell security solutions and agents that work with Microsoft security products, including the Copilot AI.

Microsoft is unveiling an array of updates for its Sentinel and Security Copilot platforms aimed at enabling greater ...

Sen. Ron Wyden urges the agency to investigate Microsoft for 'gross cybersecurity negligence,' over its role in the ransomware attack on the US healthcare provider Ascension. Don't miss out on our ...

Senator's letter to FTC chairman cites ransomware attacks against infrastructure, health care organizations Senator compares Microsoft to 'arsonist selling firefighting services to their victims' ...

A prominent US senator has called on the Federal Trade Commission to investigate Microsoft for “gross cybersecurity negligence,” citing the company’s continued use of an obsolete and vulnerable form ...

Microsoft Corp. today issued security updates to fix more than 80 vulnerabilities in its Windows operating systems and software. There are no known “zero-day” or actively exploited vulnerabilities in ...

According to a report by Help Net Security, a security researcher found a vulnerability in macOS Sequoia while using a utility created by Microsoft. When exposed, the vulnerability could allow an ...

What if your workday could be transformed by a single update? Imagine meetings that practically run themselves, emails that write smarter, and security that evolves as fast as the threats it faces.

After years leaning on OpenAI’s foundation models, Microsoft’s in-house AI division has this week underlined the software giant’s determination to strike out on its own. On Thursday, after months of ...

Microsoft's SharePoint, a web-based collaboration tool used by hundreds of millions of professionals, was targeted by several high-profile attacks last month. These attacks, which targeted US federal ...

Microsoft has corrected two August 2025 Patch Tuesday bugs that blocked Windows 11 upgrades and broke reset and recovery tools across Windows 10 and 11. Microsoft has issued fixes for a pair of ...

ProPublica is a nonprofit newsroom that investigates abuses of power. Sign up to receive our biggest stories as soon as they’re published. Microsoft, as a provider of cloud services to the U.S.