atomsilo Ransomware

AtomSilo is a double-extortion ransomware group that emerged in September 2021, exploiting the Atlassian Confluence vulnerability (CVE-2021-26084) for initial access and demanding ransoms up to $1 million, attributed to the Chinese state-linked threat actor BRONZE STARLIGHT.

Vulnerabilities cited for this group

CVEs associated with the group by ransomware.live. Records not yet published here appear without a link.

• CVE-2021-26084 Critical · 9.8 KEV Atlassian Confluence Server and Data Center Object-Graph Navigation Language (OGNL) Injection Vulnerability