Microsoft Exchange adds warning to emails abusing spoofing flaw

Microsoft has disclosed a high-severity Exchange Server vulnerability that allows attackers to forge legitimate senders on incoming emails and make malicious messages a lot more effective. [...]

https://www.bleepingcomputer.com/news/security/unpatched-microsoft-exchange-server-flaw-enables-spoofing-attacks/

Posted from: this blog via Microsoft Power Automate.