Dire Wolf, also tracked as direwolf and dire_wolf, is a financially motivated ransomware threat group. It has been associated with a high volume of ransomware victim claims during 2026, including 43 organizations in August and 21 claims in one weekly reporting period. Reported and claimed victims span the United States, Great Britain, Malaysia, South Africa, Indonesia, Brazil, Sweden, and Chile. Targeted organizations include transportation and logistics providers, a maritime port operator, healthcare and care-service organizations, financial-services and insurance firms, industrial machinery businesses, and software companies. Available reporting does not establish the group’s country of origin, malware implementation, initial-access methods, encryption behavior, data-theft activity, or extortion workflow. Many victim attributions are based on criminal-group claims and may not have been independently verified.
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.
Geographies tied to known operations.
14 distinct techniques observed across reporting, grouped by tactic. Hover any cell for the evidence excerpt; click through for MITRE's full description.
20 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A ransomware group attributed to 43 incidents during August 2026.
Ransomware/extortion group claiming eight compromises during week 37 of 2026.
Conducted a ransomware attack against Port of Tanjung Pelepas, a Malaysian marine shipping and transportation organization.
Conducted a ransomware attack against RelyComply AML Platform, a UK financial-services software organization.
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.