Shadow is a ransomware operator currently active on public leak sites. Darkfield has indexed 1 public victims claimed by this operator between February 25, 2026. Shadow is a newly observed ransomware group that first emerged in February 2026 with limited documented activity, having only one publicly confirmed victim to date. Given the recent emergence and minimal attack footprint, the group's primary motivation appears to be financial, though their operational scope and strategic objectives remain unclear. The group's country of origin, potential affiliations with established ransomware operations, and whether they operate as an independent entity or utilize a Ransomware-as-a-Service model have not been documented by security researchers or law enforcement agencies. Due to the limited number of confirmed attacks, specific details regarding Shadow's attack methodology, initial access vectors, encryption techniques, or use of double extortion tactics have not been publicly analyzed or reported by major cybersecurity firms or government agencies. No notable high-profile campaigns, significant ransom demands, or law enforcement actions have been associated with this group. Shadow's current operational status remains active as of early 2026, though their limited activity makes it difficult to assess their long-term viability or potential for expansion.

Recent disclosures by Shadow

All 1 indexed disclosures. Click any row for the full per-victim dossier.

• UMSANot Found · Bolivia · February 25, 2026

See every disclosure indexed for Shadow →