Over 20,000 vulnerable Microsoft Exchange servers exposed to attacks

https://www.bleepingcomputer.com/news/security/over-20-000-vulnerable-microsoft-exchange-servers-exposed-to-attacks/

https://twitter.com/home/status/1731024172178911696

https://twitter.com/home/status/1731024832492679512

https://twitter.com/home/status/1731026638350012797