Teams stores authentication tokens in plaintext on-device - Microsoft won't fix until later

Jan

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Serious security flaw in Microsoft Teams

Cybersecurity firm Vectra has uncovered a severe security vulnerability in the desktop apps of Microsoft Teams on Windows, Mac, and Linux.

BleepingComputer reports that Vectra's security researchers found that the apps store user authentication tokens on-system in plaintext without restricting access to them.
 
That multi-billion dollar company should build native apps instead of using electron.
 
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