Ransomware victim disclosure
← All victimsTepco-Group
Claimed by direwolf · listed 4 months ago
Status timeline
- Listed
Jan 13, 2026
- Data leaked
At a glance
About the victim
AI dossier — public-source company profileTEPCO GROUP (tepco-group.com) presents itself as a company operating in the electronics and energy sectors, based in Japan. The public site excerpt provides limited substantive content beyond styling, but the group's leak post categorises the victim under 'Electronics'. The company appears to be a Japanese conglomerate or trading group with interests spanning energy and electronics.
- Industry
- Electronics & Energy Distribution
Attack summary
Severity: high — Data has been confirmed as published by the threat actor against a Japanese energy/electronics sector company, indicating successful exfiltration. The energy sector classification elevates concern due to potential critical infrastructure relevance, though the specific nature and volume of data is unconfirmed.The direwolf ransomware group claims to have attacked Tepco-Group and has published data (disclosed status: data_published), indicating exfiltration of company data. No specific ransom amount or data volume was stated in the post.
Data the group says was taken
AI dossier — extracted from the leak post- Electronics-related business data
- Internal company files
What the group claims
Electronics
Sources
Source
Indexed 4 months agoThis page surfaces a public ransomware disclosure indexed by Darkfield. Original posts come from the operator's own leak site; we cross-check against ransomware.live, RansomLook and RansomWatch where applicable. Share this URL freely.
