MalwareRansomwareData EncryptedRansom DemandedEmployee Data InvolvedPIIEMPLOYMENTLowContained
HEAVY CONSTRUCTION SYSTEMS SPECIALISTS, INC.
bd_1ea81b194ebcf1cb · schema v1 · pii pii-v1
Full breach record for HEAVY CONSTRUCTION SYSTEMS SPECIALISTS, INC. →Heavy Construction System Specialists, LLC reported a ransomware attack detected on October 18, 2024. The incident compromised personal information of one New Hampshire resident (employee/former employee). The company engaged cybersecurity experts, notified law enforcement, and offered credit monitoring services.
Leak gap clock⏱ Leak >30d12 weeks discovery → filing
Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed1 affectedView incident
A leak claim by medusa about this victim predates this filing by 88 days.View originating leak claim
Source provenance
- Source URL
- https://mm.nh.gov/files/uploads/doj/remote-docs/heavy-construction-system-specialists-20250108.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Jan 8, 2025
- Raw hash
- a8f5defb5e0df0fd7a1fe8ad2ac79856c5f2a3983f68d0c32d635c9de25336b7
Reporting entity
- Name
- HEAVY CONSTRUCTION SYSTEMS SPECIALISTS, INC.norm: heavy construction systems specialists
Victim entity
- Name
- HEAVY CONSTRUCTION SYSTEMS SPECIALISTS, INC.norm: heavy construction systems specialists
Incident
- Discovered
- Oct 18, 2024
- Materiality determined
- —
- Notification sent
- Dec 23, 2024
- Affected individuals
- 1
- Data types
- PIIEMPLOYMENT
- Attack vector
- Ransomware
- MITRE ATT&CK
- T1486 Data Encrypted for Impact
- Threat actor
- ExternalFinancial
- Regulator citations
- Notified New Hampshire Office of the Attorney General
Compliance
- Time to disclose
- 12 weeks(82 days from discovery to filing)
- Compliance flags
- Leak >30d
- Discovery-date grounding
- letter-groundedThe discovery date is the detection date narrated in the notification letter — the defensible tier.
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.