DisclosureLens
HackingCustomer Data InvolvedData ExfiltratedDelayed DiscoveryIdentity (basic)Government IDMedium

BetMGM, LLC

bd_13e2dee89e44f52c · schema v1 · pii pii-v1

Severity

Medium

Discovered

Nov 28, 2022

Filed

Dec 21, 2022

To disclose

23 days

Affected

459scope not determined

Linked

10 filings

Confidence

65%
Full breach record for BetMGM, LLC

BetMGM, LLC reported that patron records were obtained in an unauthorized manner between May 21, 2022, and May 23, 2022. The company discovered the breach on November 28, 2022. The compromised information includes names and Social Security numbers. The incident affected 459 Maine residents, who were offered two years of credit monitoring and identity restoration services through Experian.

Maine clockDiscovered Nov 28, 2022Filed with AG Dec 21, 202223d ME AG ≤30d23 days discovery → filing
AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.

Incident timeline

undetected · 191 days
discovery → filing · 23 days

May 21, 2022

Begins

Nov 28, 2022

Discovered

Dec 21, 2022

Filed

This filing is one of 10 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (9) · sorted by filing gap

Show 5 more filingsup to 6d gap

Filing propagation · 10 filings · 10 states

View merged incident ↗

Pattern: first filing Dec 20 (MA), last Dec 27 (NH) — a 7-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

Evidence ladder

Leak-site claim

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market report

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filingThis record

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statement

Unlocks: materiality, stated response, full audit trail. Ceiling removed.