GreyNoise Intelligence
MalasLocker Ransomware: Exploiting Zimbra Servers for Charity and
New CACTUS ransomware appeared in the threat landscape
Zimbra issues awaited patch for actively exploited vulnerability
Threat Actor Targets Taps Zimbra Bug CVE-2022-27926
Black Arrow Cyber Consulting — Black Arrow Cyber Threat Briefing
RANSOMWARE TRENDS : H1 2023 Part-2 - CYFIRMA
DPRK Using Unpatched Zimbra Devices to Spy on Researchers
Zimbra urges admins to manually fix zero-day exploited in attacks
Zimbra 0-day used to target international government organizations
Facebook discloses a major breach. Botnet brute forcing ransomware