A SimpleHelp authentication flaw is being exploited to deploy Djinn Stealer, a cross-platform malware targeting cloud, ...

Microsoft Authenticator is cracking down on rooted Android and jailbroken iPhones, blocking work and school Entra sign-ins on modified devices.

Microsoft has released Windows 11 Insider Preview Build 26220.8754 with smart card security improvements, File Explorer fixes ...

Microsoft Threat Intelligence identified an active multi-stage intrusion campaign targeting hospitality organizations in ...

On June 24, 2026, Microsoft’s Digital Crimes Unit (DCU) facilitated the takedown, suspension, and blocking of domains that ...

Microsoft on Wednesday declared DNS over HTTPS (DoH) generally available for Windows DNS Server, making it the first time enterprises can encrypt client-to-resolver DNS traffic in a production Windows ...

Repeated prompts to enter your Git username and password are a frustrating annoyance developers can live without. Unfortunately, if your Git installation has not been configured to use a credential ...

VMware Horizon Client authentication failure halts connections, especially when logging in from external networks, and is usually a sign of an SSL/TLS certificate validation failure or a network-level ...

A pre‑authentication bug in SAML Web SSO, combined with weak access controls and cryptography, allows attackers to escalate privileges and achieve remote code execution. Security researchers are ...

The Microsoft Authentication Extensions for Java offers secure mechanisms for client applications to perform cross-platform token cache serialization and persistence. It gives additional support to ...

Part 1 – From NTLM to OIDC in an on-prem environment Over the past weeks, we started modernizing a Jakarta EE–based Java application hosted on an on-premises Azure VM (Windows Server) that originally ...