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DII-2026-00109
ReportedReported by fewer than three independent publishers, with no official finding.

Silent Ransom Group leaked another big law firm: Orrick, Herrington & Sutcliffe

Jones Day wasn’t the only big law firm to recently fall prey to threat actors variously known as Silent Ransom Group, Luna Moth, Chatty Spider, or UNC3753. DataBreaches will refer to them as the Silent Ransom Group...

10 April 2026 · Ransomware and extortion
10 April 2026
DII-2026-001092 sources ↓
Quick facts
Category
Ransomware and extortion
Source
DataBreaches.net
Date
10 April 2026
Drafted by
Raidu Incident Detection

What happened

Not publicly disclosed.

Classification

Category
Ransomware and extortion
Industry
Business and professional services

Sources and evidence

This record was researched and written by the Index, based on the following original reporting.

DataBreaches.net
Silent Ransom Group leaked another big law firm: Orrick, Herrington & Sutcliffe
10 April 2026
bloomberglaw.com
agreeing to create an $8M non-reversionary fund as part of the settlement