MEDIUMVulnerability
Global

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

Friday, April 10, 2026 at 02:38 PM UTC·Source: DataBreaches.net

Updated: Friday, April 10, 2026 at 02:39 PM UTC

Executive Summary

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 (“SRG”).* In January, SRG gained access to the law firm of Orrick, Herrington & Sutcliffe LLP (“Orrick”). In... Source

Analysis

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 (“SRG”).* In January, SRG gained access to the law firm of Orrick, Herrington & Sutcliffe LLP (“Orrick”). In... Source
Source Attribution

Originally published by DataBreaches.net on Apr 10, 2026.

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