Conti ransomware gang targets Microsoft Exchange servers with ProxyShell exploitsSecurity Affairs·Sep 3, 17:00 UTC · Sep 3, 2021RansomwareCVE-2021-34473CVE-2021-34523CVE-2021-3120760
New LockFile gang uses ProxyShell and PetitPotam exploitsSecurity Affairs·Aug 23, 20:02 UTC · Aug 23, 2021RansomwareCVE-2021-34473CVE-2021-34523CVE-2021-3120760
Hackers Actively Searching for Unpatched Microsoft Exchange ServersThe Hacker News·Aug 15, 00:00 UTC · Aug 15, 2021Vulnerability in the wildCVE-2021-26855CVE-2021-27065CVE-2021-34473+7 CVEs60
Threat actors are probing Microsoft Exchange servers for ProxyShell flawsSecurity Affairs·Aug 9, 06:55 UTC · Aug 9, 2021Threat actorCVE-2021-34473CVE-2021-34523CVE-2021-3120760