HackingStolen CredentialsPhishingData ExfiltratedCustomer Data InvolvedPIIIDENTITY_GOVERNMENTFINANCIAL_ACCOUNTMediumContained
Lincoln Holdings LLC
bd_8836064477107793 · schema v1 · pii pii-v1
Full breach record for Lincoln Holdings LLC →Lincoln Holdings LLC d/b/a Monumental Sports & Entertainment reported an external system breach occurring December 8-9, 2025, discovered April 7, 2026. The incident affected roughly 3 Maine residents and over 10,000 individuals nationwide. The attacker gained access to systems and exfiltrated personal information. The company engaged external cybersecurity specialists and law enforcement, and offered 24 months of credit monitoring and identity theft protection via Kroll to affected individuals.
Maine clockDiscovered Apr 7, 2026 → Filed with AG Apr 27, 202620d ✓ ME AG ≤30d20 days discovery → filing
⚠ unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.
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_358f46ea97aa73acNew Hampshire State AGfiled 2026-04-27Verified
- bd_e3b87a3238d35fe4Indiana State AGfiled 2026-04-28(1d gap)Verified
Source provenance
- Source URL
- https://www.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/fe2176e9-7382-408d-9b69-81605c842ed5.html
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Apr 27, 2026
- Raw hash
- 401d338ace0fedd86b2c15ed9f110d438b49968ab1941d4b75d27388bc04c987
Reporting entity
- Name
- Lincoln Holdings LLCnorm: lincoln holdings
Victim entity
- Name
- Lincoln Holdings LLCnorm: lincoln holdings
Incident
- Discovered
- Apr 7, 2026
- Materiality determined
- Apr 7, 2026
- Notification sent
- Apr 28, 2026
- Affected individuals
- 3
- Data types
- PIIIDENTITY_GOVERNMENTFINANCIAL_ACCOUNT
- Attack vector
- Unauthorized Access
- MITRE ATT&CK
- T1041 Exfiltration Over C2 ChannelT1078 Valid Accounts
- Threat actor
- External
- Regulator citations
- Notified Maine Attorney General
- Initial access
- phishing_link
Compliance
- Time to disclose
- 20 days(20 days from discovery to filing)
- Compliance flags
- ME AG ≤30d · 20d
- Discovery-date grounding
- unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.
- Clock breakdown
Statute Window Elapsed Threshold Status Maine Discovered: Apr 7, 2026→ Filed with AG: Apr 27, 202620d 30 days ME AG ≤30d
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.