Carlysle Engineering, Inc.

Carlysle Engineering, Inc. reported an external system breach (hacking) occurring on March 23, 2026, affecting 156 individuals total, including 1 Maine resident. The incident involved unauthorized access to personal identifiers. The company notified affected individuals on May 14, 2026, and offered 24 months of identity theft protection services.

Carlysle Engineering, Inc. experienced a ransomware attack on March 23, 2026, affecting its primary file server. The attacker encrypted files and exfiltrated data, including human resources records containing names, addresses, dates of birth, Social Security Numbers, and driver's license numbers. Approximately six New Hampshire residents were affected. The company engaged OCD Tech for investigation and containment, which was completed on the day of discovery. Carlysle is offering 24 months of identity theft protection through IDX.

Carlysle Engineering, Inc. experienced a ransomware attack on March 23, 2026, affecting its primary file server containing human resources data. The attacker encrypted files and exfiltrated data including names, addresses, dates of birth, Social Security Numbers, and driver's license numbers of current and former employees. The incident was contained on the same day. The company engaged OCD Tech for investigation and is offering 24 months of identity protection to affected individuals.

Carlysle.net belongs to Carlysle Engineering, Inc., an engineering firm based in Boston. The company specializes in designing, installing, and maintaining fire protection systems such as sprinklers. They also provide building inspections and consulting services to ensure compliance with safety and insurance requirements.