GIFShell a New Tool to Abuse Microsoft Teams GIFs


Microsoft Teams can now be exploited thanks to a new attack method called GIFShell. Through the use of GIFs, the attackers can carry out commands in phishing assaults.

The new attack was identified by a security researcher who linked together a number of vulnerabilities in Microsoft Teams to create a variety of attack scenarios, including data exfiltration, command execution, security bypasses, and phishing. The primary element is GIFShell, which enables the development of a reverse shell. Read More…