A security researcher frustrated with Microsoft has released the BlueHammer Windows zero-day exploit, telling the company, “I ...

Microsoft is sounding the alarm, and this time, the warning hits home for everyday users. Hackers are now turning Microsoft Teams security threats into real-world dangers that go far beyond corporate ...

Microsoft users beware: Hackers are using a new method to steal login information. Bleeping Computer detailed the new technique. Effectively, it uses what appears to be a trusted, legitimate ...

Hackers are abusing Microsoft Teams chats to impersonate IT support, gain remote access, move laterally, and steal company ...

The collaboration platform is being abused by hackers pretending to be IT support.

Hackers are abusing the legitimate OAuth redirection mechanism to bypass phishing protections in email and browsers to take users to malicious pages. The attacks target government and public-sector ...

Microsoft has rolled out fixes for security vulnerabilities in Windows and Office, which the company says are being actively abused by hackers to break into people’s computers. The exploits are ...

Microsoft 365 is under attack, China and Russia afflited hackers suspected. Updated December 23 with advice from a mobile security solutions expert regarding the Russian device code attacks targeting ...

Microsoft issued a report warning users about a popular attack method that involves a 'human-operated' attack playbook, in which hackers impersonate IT helpdesk staff using Microsoft Teams to gain ...