Storm-2603 is a threat actor attributed to CN. This group is tracked in the Strobes VI threat intelligence database.

What vulnerabilities does Storm-2603 exploit?

Specific CVE exploitation data for Storm-2603 is being tracked. Check the Strobes VI threat actor profile for updates.

Storm-2603

Exploited CVEs

Overview

The group Microsoft tracks as Storm-2603 is assessed with medium confidence to be a China-based threat actor. Microsoft has not identified links between Storm-2603 and other known Chinese threat actors. Microsoft tracks this threat actor in association with attempts to steal MachineKeys via the on-premises SharePoint vulnerabilities. Although Microsoft has observed this threat actor deploying Warlock and Lockbit ransomware in the past, Microsoft is currently unable to confidently assess the threat actor’s objectives. Additional actors may use these exploits to target unpatched on-premises SharePoint systems, further emphasizing the need for organizations to implement mitigations and security updates immediately.

Exploited Vulnerabilities

No exploited CVEs have been attributed to this threat actor yet.

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