SilentRansomGroup Review this actor's tracked leak-site claims, published reporting, and attributed threat evidence.
ransomware 72 leak-site claims, all timeLatest observed leak-site post 2026-11-04
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Executive facts
Actor SilentRansomGroup
Kind ransomware
Actor record created 2026-08-02
Latest observed 2026-11-04
Leak-site claims 72
Catalogued techniques 0 Scope
Tracked sectors Business & Professional Services
Claim records 2026-08-02 to 2026-11-04 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 sectors Business & Professional Services
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 2026-08-02 Latest observed 2026-11-04 Claims posted under this group's name or leak-site brand 72 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
72 on this site K... R... Sector not stated by source 2026-11-04 source ↗ W... G... Sector not stated by source 2026-11-04 source ↗ G... R... Sector not stated by source 2026-11-03 source ↗ S... G... Sector not stated by source 2026-11-02 source ↗ ArentFox Schiff Business & Professional Services 2026-10-30 source ↗ Moritt Hock & Hamroff LLP Business & Professional Services 2026-10-30 source ↗ P... Sector not stated by source 2026-10-30 source ↗ M... H... Sector not stated by source 2026-10-30 source ↗ A... F... Sector not stated by source 2026-10-30 source ↗ Susman Godfrey LLP Business & Professional Services 2026-10-30 source ↗ View all on Breaches → Leak-site claim activity
Claims per month, 2026-08 to 2026-11. Peak 30 in 2026-10.
20 18 30 4
2026-08 2026-11
Show monthly counts as a table 0 additional claims without a disclosure date
Ransomware claim data is unverified: ransomware.live (Terms of use: credit and link required).