When Business Email Compromise Starts Rewriting Reality
Business Email Compromise (BEC) operates on a familiar playbook. Threat actors breach a mailbox, silently monitor operations, map approval chains, and ultimately exploit that access to divert funds or exfiltrate sensitive assets.This dynamic is central to our analysis as we kick off a series around Rapid7's collaborative research with Zimbra; upcoming installments will explore technical details and broader findings based within the Zimbra Collaboration Suite. Our investigation disrupted the…
KEV ✓ · ransomware EPSS 1.00 CVE-2022-27925 CVE-2022-37042 CVE-2023-37580 CVE-2024-45519 CVE-2025-27915 CVE-2026-73570 Zimbra US