Browsing Tag
Microsoft Defender
2 posts
Microsoft Teams Flaw in Guest Chat Exposes Users to Malware Attacks
New research from Ontinue exposes a major security flaw in Microsoft Teams B2B Guest Access. Learn how attackers bypass all Defender for Office 365 protections with a single invite.
November 26, 2025
Microsoft Defender Flags Tor Browser as Win32/Malgent!MTB Malware
Win32/Malgent!MTB is a generic detection that Microsoft Defender uses to identify Trojans that are designed to perform a variety of malicious actions on a computer.
October 1, 2023