ZeroSevenGroup is a data-theft and leak-oriented threat actor publicly associated with the publication of stolen corporate data on dark web forums. The group has been linked to the exposure of a large archive of Toyota customer and employee data following a compromise at a third-party entity connected to the company. Reported leaked material included business documents and network credentials, indicating an emphasis on exfiltration and public disclosure of stolen information for coercive or reputational impact. Based on currently available information, ZeroSevenGroup is known primarily for data theft and leak activity rather than clearly documented ransomware encryption operations. Publicly corroborated details about its organizational structure, sub-groups, national affiliation, and broader victimology remain limited.
Mallory correlates actor tradecraft and target patterns against your stack, your sector, and your geography. See overlap before they land.
Who, where, and (when attributed) which flag flies behind the operation. Pulled from open-source reporting and Mallory's analyst review.
Sectors the actor has been observed targeting.
1 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
Match sector + geo + tech-stack targeting against your real footprint.
Every observed MITRE ATT&CK technique, grouped by tactic.
Families this actor is known to deploy, with IOCs and behavior.
CVEs this actor has used in known campaigns.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Domains, IPs, and hashes tied to this actor, refreshed continuously.