Browsing Tag
Microsoft
468 posts
Microsoft Issues Emergency .NET Fixes for Brotli Flaw and Linux Privilege Escalation
Microsoft releases emergency .NET updates to fix a Brotli memory flaw and Linux privilege escalation, while correcting two incomplete October security patches.
Fake Calendar Invites Target 40,000 Firms in Microsoft Credential Theft
More than 40,000 organisations have received fake calendar invitations designed to steal Microsoft account credentials, according to new…
Microsoft Seizes YAM Store and Phishing Kit Domains Linked to 1B Malicious Messages
Microsoft and Health-ISAC seize domains linked to YAM Store, CoGUI and Iron Man, services that enabled over 1…
Microsoft Fixes 1,413 Vulnerabilities in Record October Patch Tuesday Update
Microsoft addressed 1,413 security vulnerabilities in its October 2026 Patch Tuesday update, making it the company’s largest monthly…
Teen Hacker Finds Auth Flaw in Microsoft System With 17.3 Trillion Data Rows
A teen hacker found an authentication flaw in Microsoft’s Titan analytics service, where metadata indicated an estimated 17.3…
Microsoft Password Reset Portal Can Leak Account Verification Details
LevelBlue found Microsoft’s password reset portal can reveal valid accounts, recovery methods and likely administrator accounts without user authentication.
Microsoft Disrupts AI-Powered EvilTokens Service Linked to 12,000 Hacked Inboxes
Microsoft disrupted EvilTokens after the AI-powered phishing service compromised 12,000 inboxes across 10,000 organisations and enabled complex financial fraud.
New GhostCode Phishing Kit Hijacks Microsoft Accounts Despite MFA
eSentire uncovers the GhostCode phishing kit abusing Microsoft OAuth to steal tokens, register attacker devices and access Microsoft 365 accounts.
Hackers Pose as IT Support, Use Fake Passkey Lures to Steal Microsoft 365 Access
Microsoft warns of fake passkey and IT support attacks targeting Microsoft 365 accounts to steal authentication tokens and access corporate cloud data.
Microsoft Patch Tuesday Fixes 966 Vulnerabilities, Including 2 Exploited 0-Days
Microsoft Patch Tuesday fixes 966 vulnerabilities, including two exploited Windows zero-days, critical RCE flaws, and bugs in Office, networking and Hyper-V.