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Russia-linked APT28 has exploited a high-severity XSS vulnerability in Zimbra in attacks against Ukrainian entities.

Interlock exploits CVE-2026-20131 zero-day since Jan 26, enabling root access on Cisco FMC, increasing ransomware risks.

CISA has ordered U.S. government agencies to secure their servers against an actively exploited vulnerability in the Zimbra Collaboration Suite (ZCS).

Customers of Nordstrom are raising concerns after a wave of scam emails—sent from what appears to be an official company ...