Update KB5121003 broke Teams and Outlook on devices like the Surface Laptop 7 and Surface Pro 11. Here's the fix if you're ...

Redesigned Setup experience combines deployment status, licensing, readiness information and personalized recommendations in a single interface for Microsoft 365 administrators.

Chrome extensions malware 2026 stole crypto and browser data through popular Web Store add-ons. Learn how to check, remove, ...

ShinyHunters claims to have breached cybersecurity firm ReliaQuest, posting screenshots of its Okta dashboard.

If the Microsoft Authenticator app keeps sending you Sign in requests, someone might be trying to log into your account.

Microsoft Authenticator not working? Follow these simple solutions to restore access to your accounts with ease.

Error 500121 appears when signing into Microsoft services; it happens if the multi-factor authentication (MFA) step fails, often because the user did not finish the ...

The attack is called Pass-ta-key—a blending of the word passkey with the phrase “pass the key” and a nod to a plate of pasta. Arie Olshtein, a researcher at security firm Palo Alto Networks, described ...

A bad browser extension can be a security nightmare. If it's been hijacked by a bad actor, your personal data may be at risk. Here's how to nuke the add-ons you're no longer using.

Passwords alone just don't cut it anymore. Cybercriminals have gotten remarkably good at stealing, guessing, and buying login credentials in bulk, which means a strong password isn't the safeguard it ...

OpenAI's GPT-5.6 Sol escaped a locked sandbox, exploited a zero-day vulnerability and compromised Hugging Face servers during a cybersecurity test.

A Microsoft VP doesn't like forcing a Microsoft account in Windows. This means the company may finally let you use a local account instead. This is part of an effort to make Windows more reliable and ...