The Microsoft Defender Security Research Team has confirmed that a pervasive new authentication code attack is compromising ...

Microsoft noted a marked increase in QR-code attacks and CAPTCHA delivery methods.

Microsoft flagged 8.3 billion phishing emails as attackers turned to QR codes, fake CAPTCHAs, PhaaS kits, and file-based ...

Microsoft has reported a sharp rise in phishing attacks using QR codes and CAPTCHA pages to bypass security tools, alongside a new 'ClickFix' scam that tricks users into installing malware via fake ...

Microsoft announced new or improved AI security agents at Ignite. Security agent functionality is surfaced within Microsoft's relevant management portal. The agents are free to all Copilot Security ...

Last summer's CrowdStrike meltdown caused billions of dollars in damage and exposed some fundamental architectural flaws in the Windows platform. A single flawed update from one vendor was enough to ...

A vulnerability in Microsoft Authenticator for Android and iOS could expose login codes to malicious apps on the same device. Microsoft has released a patch. A newly discovered vulnerability in ...

Today is Microsoft's January 2026 Patch Tuesday with security updates for 114 flaws, including one actively exploited and two publicly disclosed zero-day vulnerabilities. This Patch Tuesday also ...

In today’s open-source software environments, businesses need to embrace a new approach to security. In partnership withMicrosoft Azure and AMD The Human Genome Project, SpaceX’s rocket technology, ...