ClosedLow impactAI Generated

FBI Warns Silent Ransom Group Targeting US Law Firms

Occurred 1 Jan 2023·Detected 27 May 2026·
🇺🇸 United States, nationwide; law firms and professional services organisations across multiple sectors4 reportsCAT RANMEnded 27 May 2026
CyberPropertyCyberCasualty & Liability

The FBI has issued a public advisory warning that Silent Ransom Group (SRG), a Conti ransomware successor, is targeting U.S. law firms through phishing, fake IT support calls, and in-person office visits to steal sensitive data for extortion. The group also targets healthcare, insurance, and financial sector organisations. No confirmed successful intrusions or loss estimates are provided in the advisory.

AI-generated from linked source reports. See our correction policy.

Impact verdict

Low impact. While the FBI advisory highlights a persistent and escalating threat to U.S. law firms and insurance/financial sector organisations, no confirmed successful intrusions, named victim organisations, or insured loss estimates are provided. The advisory is a threat warning without a concrete London Market loss pathway — no claims, reserving actions, or specific insured asset losses are evidenced. Cyber underwriters writing professional services and financial institution books should monitor, but no immediate market action is warranted.

View assessment methodology

Premium discovery tier

Unlock analyst briefs, intelligence depth, and the revision timeline

Public pages show event facts and a short lead-in. Premium accounts unlock analyst briefs, deeper intelligence, loss context, and the full revision history for this event.

Start two-week trial

Geographic Zone Matches

3 active matches

  • TRIA Certified Areas
    Rule-basedConfidence 100%
  • Pacific Ring of Fire
    Rule-basedConfidence 100%
  • Caribbean Hurricane Zone
    Rule-basedConfidence 100%

Geographic zone matches are RiskEvents spatial/analytical indicators, not coverage determinations or Lloyd's official classifications.

Affected countries

🇺🇸 United States

Lloyd's classifications

Tracking this kind of risk? Get an email when Cyber events escalate.

Get alerts