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Executive facts
Actor
Weyhro
Kind
ransomware
Latest observed
2025-08-12
Leak-site claims
14
Catalogued techniques
0
Scope
Tracked sectors
Manufacturing, Financial Services, Legal, Business & Professional Services, Construction & Engineering
Claim records
2025-03-06 to 2025-08-12
Vulnerability events linked to this group
No dated vulnerability events are attached to this group's linked vulnerabilities.
Verified techniques
No verified ATT&CK mapping for this group.
Defensive actions
No defensive actions are attached to this profile.
Most-claimed sectorsManufacturingFinancial ServicesLegalBusiness & Professional ServicesConstruction & Engineering
Activity window in this site's data
This is only the dates observed by this site. It is not this actor's lifetime or evidence of dormancy outside these dates.
Claim records
First observed Latest observed
Verified ATT&CK phases represented
No verified ATT&CK mapping for this group
Origin and motivation
Origin and motivation not attributed.
No MITRE ATT&CK group mapping exists for this actor yet. Mappings here are strict: an actor links to a MITRE group only when the group's own name, aliases, or MITRE-published description match, and MITRE has not catalogued this group. Technique and defensive action data will appear automatically if a verified mapping lands.
Claims posted under this group's name or leak-site brand