Silent Ransom Group Ransomware — Victims, Campaigns & Activity

Threat entity extracted from intelligence sources

Frequency
13
occurrences
First Seen
April 7, 2026
Last Seen
July 4, 2026

Silent Ransom Group is a ransomware_group tracked across 6 threat clusters and 13 intelligence report mentions on ThreatCluster. First observed April 7, 2026; most recent activity July 4, 2026.

Related Threat Clusters

  • Anonymous Researcher Publishes Zero-Day Exploits for Major Software Projects

    An anonymous researcher known as Bikini has released exploit code for over a dozen zero-day vulnerabilities affecting 15 popular open-source projects, including the Linux kernel and Libssh2. The exploits were disclosed…

    4 articles · Updated July 1, 2026
  • Russian Silent Ransom Group Uses In-Person Tactics to Target US Law Firms

    The Silent Ransom Group has been implicated in a series of cyberattacks targeting US law firms, employing operatives to physically access computers and insert USB devices. This tactic aims to bypass remote security…

    2 articles · Updated June 27, 2026
  • Ukrainian National Pleads Guilty in Conti Ransomware Case

    Oleksii Oleksiyovych Lytvynenko, a 44-year-old Ukrainian national, pleaded guilty to conspiracy to commit wire fraud related to the Conti ransomware operation. This group was responsible for over 1,000 attacks…

    17 articles · Updated June 12, 2026
  • Jones Day Cyber Attack Exposes Client Data Linked to Silent Ransom Group

    Jones Day, a major law firm, confirmed a cyber attack that compromised files related to 10 client matters. The breach is attributed to the Silent Ransom Group, which has been targeting law firms using phishing tactics.…

    8 articles · Updated April 6, 2026
  • Ransomware Fuels Surge in Global Cyberattacks

    As of February 12, 2026, organizations worldwide are experiencing an average of 2,090 cyber-attacks per week, largely driven by ransomware incidents. This increase highlights the ongoing challenges faced by businesses…

    1553 articles · Updated February 12, 2026
  • US Government Agency Paid $1M to Data Extortion Group Kairos

    A U.S. government entity reportedly paid $1 million to the Kairos extortion group to prevent the public release of sensitive data. The payment was revealed in a Ransom-ISAC case study, which utilized a leaked…

    9 articles · Updated July 4, 2026

Recent Intelligence Reports

  • US government body paid $1M in data-theft extortion — Thenextweb · July 4, 2026
  • Risky Bulletin: Researcher drops giant cache of zero — News.Risky.Biz · July 1, 2026
  • Inside an alleged Russian effort to infiltrate multibillion-dollar US law firms — Cnn · June 27, 2026
  • Ukrainian national pleads guilty to role in Conti ransomware operation — Bleepingcomputer · June 12, 2026
  • Ukrainian national pleads guilty to role in Conti ransomware operation — Bleepingcomputer · June 12, 2026
  • Targeted Campaign Us Law Firms — cloud.google.com · June 10, 2026
  • If you don't fall for these extortionists' calls, they'll show up with USB sticks — Theregister · June 5, 2026
  • Seeking Counsel: Ongoing Targeted Campaign Against US Law Firms — Mandiant · June 5, 2026

CVSS v3.1 Breakdown