MSP cybersecurity news digest, March 3, 2026

This report summarizes several high-impact cybersecurity developments: critical Apex One remote-code-execution vulnerabilities that could let attackers disable endpoint protections; a 38 million-account data breach at ManoMano exposing consumer data; employee records stolen from Wynn Resorts tied to extortion; leaked SonicWall configuration backups allegedly enabling downstream ransomware intrusions; and new APT37 tooling capable of bridging air-gapped systems via removable media — collectively highlighting risks from exploited security infrastructure, large-scale data exposures, and sophisticated nation-state techniques.