CyberSecurity News
Russian Hackers Exploit Zimbra Zero-Day Against US, Ukraine Targets
Dark Reading
· July 23, 2026AI summary
A state-sponsored threat group known as Laundry Bear is using a tactic where victims only need to open or preview a phishing email, referred to as a "half-click" method, to be affected. This group is reportedly exploiting a zero-day vulnerability in Zimbra against targets in the US and Ukraine.
This is an AI-generated brief aggregated by HackerFeeds for convenience and grounded in the source’s own summary; the related CVE, threat-group and country data is from HackerFeeds’ own indexes. The original article is the authoritative source — all rights belong to Dark Reading.