Microsoft has introduced a new Email Security Transparency Dashboard in Microsoft Defender for Office 365, offering customers visibility into threat detection metrics and benchmarking data. "At ...

KnowBe4 today announced a strategic integration with Microsoft to strengthen email security. As the first initiative in Microsoft's ICES (Integrated Cloud Email Security) vendor ecosystem, this ...

New security rules come into place for outlook.com on May 5. Update, April 20, 2025: This story, originally published April 18, has been updated with further advice from Red Sift’s Faisal Misle on ...

Microsoft has rolled out new security requirements for high-volume email senders—domains that send more than 5,000 per day—that will take effect in May. Microsoft is mandating three authentication ...

Microsoft this week announced that it is adding security-focused Copilot agents to Microsoft Security, designed to bolster organizational defenses against escalating cyber threats. The announcement ...

Microsoft says Windows 11’s built-in security is strong enough for most users, though power users and enterprises may still ...