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Poland’s CERT Polska has observed active exploitation of CVE-2026-73570 in Zimbra Collaboration. Email and collaboration servers are high-value targets — a foothold there usually means access to sensitive communications and a route deeper into…

Ransomware has evolved. Crews now go after identity systems, administrative controls, backups and recovery infrastructure to stop victims from restoring operations. With 721 publicly disclosed victims recorded in June 2026 alone, the shift toward…