Carlysle Engineering, Inc.
ent_0a042c552532a94bfd59783c
Disclosures
2
State AG · 2 jurisdictions
Incidents
1
filings grouped by incident
Max affected reported
156
as filed · State AG ME
Leak-site claims
0
none in sample
Identity resolution
- Canonical name
- Carlysle Engineering, Inc.
- Normalized
- carlysle engineering— dedupe via name-norm; Microsoft / MSFT collapse to one row
- GLEIF LEI
- No match
- SEC EDGAR CIK
- None — not an SEC registrant
- Domain
- None on record
Disclosure history (2)newest first
- 🦞Maine State AGas victim2026-05-14
Carlysle Engineering, Inc, a commercial engineering firm, notified of an external system breach (hacking) on 03/23/2026 affecting 156 persons, including 1 Maine resident. The organization offered identity theft protection services to affected individuals.
- 🏛️Massachusetts State AGas victim2026-05-01
Carlysle Engineering, Inc. disclosed a ransomware attack on March 23, 2026, affecting its primary file server. The incident resulted in the encryption of files and exfiltration of employee HR data, including names, SSNs, and driver's license numbers. Carlysle engaged OCD Tech for forensic investigation and containment, shut down affected connections, and is offering 24 months of identity theft protection to affected employees. The breach notification was filed in Massachusetts on May 14, 2026.