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Beacon Mutual Insurance Company Data Breach Exposes Personal Information

Beacon Mutual Insurance Company Data Breach Exposes Personal Information

First seen 20 May 2026, 19:48 UTC • •

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ThreatCluster AI
ThreatCluster •May 21, 2026 at 19:19 UTC
  • •Unauthorized access to Beacon Mutual's network compromised sensitive personal data.
  • •Approximately 11,890 individuals in three states were affected by the breach.
  • •INC Ransom claimed responsibility for the ransomware attack on January 14, 2026.

The Beacon Mutual Insurance Company reported a data breach involving unauthorized access to its network from January 7 to January 14, 2026. The breach compromised sensitive personal data, including names, Social Security numbers, financial account information, and driver’s licenses of approximately 11,890 individuals across Rhode Island, Connecticut, and Massachusetts. The attack was attributed to the ransomware group INC Ransom, which claimed responsibility on January 14. Notification letters were sent to affected individuals starting May 18, 2026, as law firms explore potential class action lawsuits. Legal representatives are urging those impacted to report their experiences for possible compensation. The breach raises concerns about identity theft and fraud risks for those affected.

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Timeline

2026-01-07
Unauthorized access began
An unauthorized individual accessed Beacon Mutual's systems, compromising sensitive data.
Classaction
2026-01-14
Ransomware attack confirmed
Beacon Mutual confirmed it was a victim of a ransomware attack, with INC Ransom taking credit.
Classaction
2026-05-18
Notification letters sent
Beacon Mutual began mailing notification letters to affected individuals regarding the data breach.
Classaction
2026-05-20
Class action investigations launched
Edelson Lechtzin LLP announced an investigation into potential class action lawsuits for affected individuals.
Prnewswire

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