Carlysle Engineering, Inc.
bd_ccceb44ab78b843d · schema v1 · pii pii-v1
Full breach record for Carlysle Engineering, Inc. →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.
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Incident timeline
Mar 23, 2026
Begins
Mar 23, 2026
Discovered
May 14, 2026
Filed
vs. sector median
10 wks faster
Linked disclosures
Why this link?Ransomware claims (1)
- Leak Sitepayloadbd_319e88349b2befce2026-03-26 · +48dCandidate
Regulatory filings (2) · sorted by filing gap
- Maine State AGbd_ad4dba05a8f20d9f2026-05-14Verified
- Massachusetts State AGbd_ea8abc29297e19322026-05-14Candidate
Filing propagation · 3 filings · 3 states
View merged incident ↗Evidence ladder
Attacker assertion only. Establishes: claim date, group, alleged victim.
Unlocks: incident narrative, operational impact. Still no compliance clock.
Unlocks: discovery date, data types, affected count, compliance clock.
Unlocks: materiality, stated response, full audit trail. Ceiling removed.