HackingOtherStolen CredentialsData ExfiltratedCustomer Data InvolvedIdentity (basic)Government IDFinancial accountMediumContained

CHICAGO FIRE FOOTBALL HOLDINGS, LLC

bd_927967dc3d020dc7 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Oct 25, 2023

Filed

May 17, 2024

To disclose

29 weeks

Affected

1state residents only

Linked

4 filings

Confidence

65%

Full breach record for CHICAGO FIRE FOOTBALL HOLDINGS, LLC →2 incidents on file

Chicago Fire Football Club notified Montana residents of a data breach occurring Oct 22-25, 2023. Unauthorized access exposed names, SSNs, and financial account details. The company engaged forensic specialists and offers 12 months of credit monitoring.

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Incident timeline

undetected · 3 days

discovery → filing · 29 weeks / 205 days

Oct 22, 2023

Begins

Oct 25, 2023

Discovered

May 17, 2024

Filed

vs. sector median

+21 wks slower

This filing is one of 4 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (3) · sorted by filing gap

Vermont State AGbd_6699b2fe2bc70cce2024-05-15 · +2dVerified
Indiana State AGbd_a43ff7cee63cc5e52024-05-15 · +2dVerified
Massachusetts State AGbd_f8fce1aa3b42b3172024-05-15 · +2dVerified

Name: CHICAGO FIRE FOOTBALL HOLDINGS, LLC
norm: chicago fire football

Name: CHICAGO FIRE FOOTBALL HOLDINGS, LLC
norm: chicago fire football
Also named: Chicago Fire Football Holdings, LLCdba oflegal entity
Chicago Fire Football Clubdba oftrade name
Industry: Otherllm

Discovered: Oct 25, 2023
Breach occurred: Oct 22, 2023 – Oct 25, 2023
Undetected for: 3 daysoccurrence → discovery
Materiality determined: —
Notification sent: May 15, 2024
Affected individuals: 1state-resident count only
Data types: Identity (basic)Government IDFinancial account
Data elements: Social Security number
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: ExternalFinancial
Initial access: valid_credentials

During the incident: Secured our systems
Retained legal counsel
Engaged outside forensic specialists (via counsel) to assist with determining the nature and scope of the incident
Providing access to Single Bureau Credit Monitoring/Single Bureau Credit Report/Single Bureau Credit Score services at no cost
Providing proactive fraud assistance
Changes made: Secured our systems
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 29 weeks(205 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 4 filings · 4 states

View merged incident ↗

Vermont State AGMay 15 · first

Indiana State AGMay 15 · first

Massachusetts State AGMay 15 · first

Montana State AG+2d · this page

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.

Source URL: https://dojmt.gov/wp-content/uploads/OCP/Consumer-notification-letter-1382.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: May 17, 2024
Raw hash: d37fb4abf64168c59f27233c5ceb66b34105f39eb40b6c80c7b734f876c955ca

Linked disclosures

Regulatory filings (3) · sorted by filing gap

Reporting entityCHICAGO FIRE FOOTBALL HOLDINGS, LLC

Victim entityCHICAGO FIRE FOOTBALL HOLDINGS, LLC

Incidentdiscovered Oct 25, 2023

Stated responseSecured our systems

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov