Hackers abuse OAuth 2.0 workflows to hijack Microsoft 365 accounts

Russian threat actors have been abusing legitimate OAuth 2.0 authentication workflows to hijack Microsoft 365 accounts of employees of organizations related to Ukraine and human rights. [...]

https://www.bleepingcomputer.com/news/security/hackers-abuse-oauth-20-workflows-to-hijack-microsoft-365-accounts/

Posted from: this blog via Microsoft Power Automate.