Flare researchers monitoring underground Telegram channels and cybercrime forums have observed threat actors rapidly sharing proof-of-concept exploits, offensive tools, and…
Browsing: SmarterMail
SmarterTools, the company behind the popular Microsoft Exchange alternative SmarterMail, has been breached by a ransomware-wielding group that leveraged a…
SmarterTools SmarterMail business email and collaboration servers are targeted in attacks exploiting another recent critical-severity vulnerability, the US cybersecurity agency…
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) is warning that ransomware actors are exploiting CVE-2026-24423, a critical vulnerability in SmarterMail that…
For the third time in two weeks, CISA added a vulnerability (CVE-2026-24423) affecting SmarterTools’ SmarterMail email and collaboration server to…
Ravie LakshmananJan 30, 2026Vulnerability / Email Security SmarterTools has addressed two more security flaws in SmarterMail email software, including one…