First listed
Victim claimoncologica listed by TiMc
Actor-claimed victim evidence. This listing is not independent confirmation of compromise.
Actor ClaimedTiMc
TiMc is a ransomware group that emerged in early 2026, claiming high-impact attacks against Spanish IT services leader Seidor (1 TB+ data) and oncology organization Oncologica (100 GB+), targeting Business Services, Healthcare, and IT sectors with a focus on Spanish-speaking and European targets.
Activity timeline
A dated ledger of actor-claimed victims, campaigns, indicators, identity mappings, relationships, and CVE links. Each date states what it measures. For extensive leak-site histories, victim entries are limited to the 100 most recent distinct listings.
First listed
Victim claimSeidor listed by TiMc
Actor-claimed victim evidence. This listing is not independent confirmation of compromise.
Actor ClaimedFirst listed
Victim claimDebene S.A. | Página Principal listed by TiMc
Actor-claimed victim evidence. This listing is not independent confirmation of compromise.
Actor ClaimedLast observed
Indicator1 indicator cataloged
Types: onion.
Identity and attribution
Exact names and tracking identifiers resolve to this canonical profile. Rebrands, affiliations, and overlapping clusters remain separate confidence-rated relationships.
Name map
TiMcCanonical Name
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