HackingTelecom & MediaInformationCapture Stored DataData ExfiltratedCustomer Data InvolvedPIIIDENTITY_GOVERNMENTMediumContained
KC Installation, LLC
bd_1a8c091a1761a038 · schema v1 · pii pii-v1
Full breach record for KC Installation, LLC →On August 22, 2025, KCI Telecommunications detected suspicious network activity. An unknown external actor accessed and copied files containing names and Social Security numbers. KCI engaged forensics specialists, reported to federal law enforcement, and notified 1 Maine resident on February 25, 2026. Affected individuals received 12-month Experian credit monitoring. Policies and technical controls were enhanced.
Maine clockDiscovered Aug 22, 2025 → Filed with AG Feb 25, 2026187d ✗ ME AG >90d27 weeks discovery → filing
⚠ occurrence dateThe stored discovery date equals the breach OCCURRENCE date. Detection is normally later, so this OVERSTATES the delay — a 'late' verdict here may not be real.
This filing is one of 3 about the same incident.View merged incident
Linked disclosures
Why this link?Regulatory filings (2) · sorted by filing gap
- bd_b6ac599171fbe194Indiana State AGfiled 2026-02-25Verified
- bd_b9823ee0a28e3b4bNew Hampshire State AGfiled 2026-02-25Verified
Source provenance
- Source URL
- https://www.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/0ea8c430-7b48-4949-92e4-d2dd0ab0259d.html
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Feb 25, 2026
- Raw hash
- 030eef11dfa9e0fb8e8b38c79956f0fcace19d9e93a4584012dd194dfd5be1e7
Reporting entity
- Name
- KC Installation, LLCnorm: kc installation
- Domain
- kcillc.com
- Industry
- Telecommunications
Victim entity
- Name
- KC Installation, LLCnorm: kc installation
- Domain
- kcillc.com
- Industry
- Telecommunications
- Industry
- Telecom & Mediallm
Incident
- Discovered
- Aug 22, 2025
- Materiality determined
- —
- Notification sent
- Feb 25, 2026
- Affected individuals
- 1
- Data types
- PIIIDENTITY_GOVERNMENT
- Attack vector
- Unauthorized Access
- MITRE ATT&CK
- T1041 Exfiltration Over C2 Channel
- Threat actor
- External
- Regulator citations
- Reported to federal law enforcement
Compliance
- Time to disclose
- 27 weeks(187 days from discovery to filing)
- Compliance flags
- ME AG >90d · 187dME resident >180d · 187d
- Discovery-date grounding
- occurrence dateThe stored discovery date equals the breach OCCURRENCE date. Detection is normally later, so this OVERSTATES the delay — a 'late' verdict here may not be real.
- Clock breakdown
Statute Window Elapsed Threshold Status Maine Discovered: Aug 22, 2025→ Filed with AG: Feb 25, 2026187d 90 days ME AG >90d Maine Discovered: Aug 22, 2025→ Notified: Feb 25, 2026187d 180 days ME resident >180d
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.