A Windows exploit that grants system-level access to attackers is currently up for sale on the dark web for $220,000.

Microsoft 365 E7 brings together intelligence and trust to enable organizations to accelerate Frontier Transformation, ...

A new ClickFix attack variant uses fake CAPTCHA pages instructing victims to paste and execute malicious commands in Windows Terminal.

Microsoft released a new Defender update for Windows 10 and 11 ISO images. According to the company, this update should be ...

Overview On February 11, 2026, NSFOCUS CERT monitored Microsoft’s release of its February security update patches, addressing 59 security issues across widely used products such as Windows, Azure, ...

OAuth redirection is being repurposed as a phishing delivery path. Trusted authentication flows are weaponized to move users ...

For the first patch Tuesday of 2021, Microsoft released security updates addressing a total of 83 flaws spanning as many as 11 products and services, including an actively exploited zero-day ...

As AI agents and autonomous apps multiply, Microsoft is resetting Windows’ default trust model, requiring user consent and exposing once-invisible behavior. Windows serves as the backbone of ...

Attackers abused a signed but long-revoked EnCase Windows kernel driver in a BYOVD attack to terminate all security tools. In a recent incident, attackers abused a legitimate but vulnerable Windows ...

BUCHAREST, Romania & SAN ANTONIO--(BUSINESS WIRE)--Bitdefender, a global cybersecurity leader, has been named a Customers’ Choice in the 2026 Gartner Peer Insights™ Voice of the Customer for Endpoint ...

Microsoft account security is essential for protecting data across Outlook, Xbox, and Windows devices. Unprotected accounts are prime targets for phishing, ransomware, and unauthorized access, making ...

Windows 10 PCs can receive free security updates until October 2026. To qualify for free personal updates, enroll with a Microsoft account. Customers in any of the 30 EEA countries automatically ...