HackingProfessional ServicesProfessional ServicesData ExfiltratedTargetedIdentity (basic)Government IDHighActive

KEMPER SPORTS MANAGEMENT, INC.

bd_31439c4b32656221 · schema v1 · pii pii-v1

Severity

High

Discovered

Apr 1, 2024

Filed

Sep 9, 2024

To disclose

23 weeks

Affected · nationwide

62,81519 in this filing

Linked

10 filings

Confidence

66%

Full breach record for KEMPER SPORTS MANAGEMENT, INC. →2 incidents on file

Kemper Sports Management, LLC reported an external system breach (hacking) on April 1, 2024, affecting 62,815 individuals nationwide, including 19 Maine residents. The incident involved unauthorized access to systems storing names and Social Security numbers. The company notified federal law enforcement, provided 12 months of credit monitoring via TransUnion, and implemented additional employee safeguards.

J jump to incidentP pin to compareR raw source

Maine clockDiscovered Apr 1, 2024 → Filed with AG Sep 9, 2024161d ✗ ME AG >90d23 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.

Incident timeline

discovery → filing · 23 weeks / 161 days

Apr 1, 2024

Begins

Apr 1, 2024

Discovered

Sep 9, 2024

Filed

vs. sector median

+4 wks slower

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

Vermont State AGbd_0c9ffd2ebab2b50d2024-09-09Verified
New Hampshire State AGbd_118b7f9dd4b6c1442024-09-09Verified
Indiana State AGbd_2f5967dc4a3691012024-09-09Verified
Oregon State AGbd_5dbe66d152439efa2024-09-09Verified

Show 5 more filings ↓up to 8d gap

Montana State AGbd_7c361bd2e0b92b7f2024-09-09Verified
Washington State AGbd_91b7817624b193e22024-09-09Verified
California State AGbd_f0f75adbc0018fc82024-09-09Verified
Massachusetts State AGbd_f4897c11d3dc044b2024-09-09Verified
Illinois State AGbd_3bd2be20c8c000602024-09-01 · +8dVerified

Name: KEMPER SPORTS MANAGEMENT, INC.
norm: kemper sports management
Domain: kempersports.com

Name: KEMPER SPORTS MANAGEMENT, INC.
norm: kemper sports management
Domain: kempersports.com
Industry: Professional Servicesllm

Discovered: Apr 1, 2024
Breach occurred: Apr 1, 2024
Undetected for: 0 daysoccurrence → discovery
Materiality determined: —
Notification sent: Sep 9, 2024
Affected individuals: 62,815state + nationwide
Data types: Identity (basic)Government ID
Data elements: Social Security number
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1078 Valid Accounts
Threat actor: External
Regulator citations: Notified federal law enforcement regarding the eventProviding written notice of this incident to other relevant state regulators
Initial access: exploit_public_facing

During the incident: Notified federal law enforcement regarding the event
Providing access to credit monitoring services for twelve (12) months, through TransUnion
Providing impacted individuals with guidance on how to better protect against identity theft and fraud
Providing written notice of this incident to other relevant state regulators
Providing written notice to the three major credit reporting agencies, Equifax, Experian, and TransUnion
Changes made: Working to implement additional safeguards and training to its employees
Reviewing policies, procedures and processes related to the storage and access of personal information
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 23 weeks(161 days from discovery to filing)
Compliance flags: ME AG >90d · 161dME resident >60d · 161d
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: Apr 1, 2024
→ Filed with AG: Sep 9, 2024
161d 90 days ME AG >90d
Maine
Discovered: Apr 1, 2024
→ Notified: Sep 9, 2024
161d 60 days (analyst band; statutory cap is 30 days) ME resident >60d

Statute	Window	Elapsed	Threshold	Status
Maine	Discovered: Apr 1, 2024 → Filed with AG: Sep 9, 2024	161d	90 days	ME AG >90d
Maine	Discovered: Apr 1, 2024 → Notified: Sep 9, 2024	161d	60 days (analyst band; statutory cap is 30 days)	ME resident >60d

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 10 filings · 10 states

View merged incident ↗

Illinois State AGSep 1 · first

Vermont State AG+8d

New Hampshire State AG+8d

Indiana State AG+8d

Oregon State AG+8d

Montana State AG+8d

Washington State AG+8d

California State AG+8d

Massachusetts State AG+8d

Maine State AG+8d · this page

Pattern: first filing Sep 1 (IL), last Sep 9 (ME) — a 8-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.

Source URL: https://www.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/93093327-ac65-48f3-bd59-747c0d88bcea.html
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Sep 9, 2024
Raw hash: 49645c80027143d04ffd4237d397f9467c7163708c68f2d75728442cd9e4d567

Linked disclosures

Regulatory filings (9) · sorted by filing gap

Reporting entityKEMPER SPORTS MANAGEMENT, INC.

Victim entityKEMPER SPORTS MANAGEMENT, INC.

Incidentdiscovered Apr 1, 2024

Stated responseNotified federal law enforcement regarding the event

ComplianceME AG >90d

Extraction provenanceno artifact recorded

Source provenancewww.maine.gov