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UMSA
ShadowByt3$ransomware group
Published
Feb 25, 2026
Added Feb 25, 2026
File: UMSA_LEAK.7z
Leak Page Screenshot
Organization Details
Organization
UMSA
Leak Data
Published
Feb 17, 2026
Publication Status
Published
Discovered
Feb 25, 2026
Threat Group
ShadowByt3$
ransomware group
View full group profile →
Quick Facts
AddedFeb 25, 2026