MalwareTechnologyInformationRansomwareData ExfiltratedRansom DemandedRansom PaidCustomer Data InvolvedIdentity (basic)Government IDCredentialsHighContained

Arbiter Sports, LLC

bd_2ad808a83d601c54 · schema v1 · pii pii-v1

Severity

High

Discovered

Jul 15, 2020

Filed

Aug 24, 2020

To disclose

6 weeks

Affected

1,790state residents only

Linked

8 filings

Confidence

66%

Full breach record for Arbiter Sports, LLC →2 incidents on file

Arbiter Sports, LLC reported a ransomware incident affecting 1,790 Delaware residents. Unauthorized access resulted in the exfiltration of a backup database containing usernames, passwords, names, addresses, DOBs, and SSNs. Although encryption was prevented, the attacker demanded payment. Arbiter Sports engaged forensic investigators, notified law enforcement, and provided one year of credit monitoring to affected individuals.

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Incident timeline

undetected · 14 days

discovery → filing · 6 weeks / 40 days

Jul 1, 2020

Begins

Jul 15, 2020

Discovered

Aug 24, 2020

Filed

vs. sector median

13 wks faster

This filing is one of 8 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (7) · sorted by filing gap

Hawaii State AGbd_50cde91aa69547482020-08-24Verified
Montana State AGbd_914219091439dcf42020-08-24Candidate
Oregon State AGbd_9823a3720e9064cc2020-08-24Verified
Massachusetts State AGbd_b7853a6a391d8d242020-08-24Verified

Show 3 more filings ↓up to 4d gap

Washington State AGbd_d82a775b363f09ac2020-08-24Verified
New Hampshire State AGbd_68071428e8804f102020-08-25 · +1dVerified
South Carolina State AGbd_a5b7dead52d1d8ef2020-08-28 · +4dVerified

Name: Arbiter Sports, LLC
norm: arbiter sports
Domain: arbiter.io

Name: Arbiter Sports, LLC
norm: arbiter sports
Domain: arbiter.io
Industry: Technologyllm

Discovered: Jul 15, 2020
Breach occurred: Jul 1, 2020 – Jul 15, 2020
Undetected for: 14 daysoccurrence → discovery
Materiality determined: —
Notification sent: Aug 24, 2020
Affected individuals: 1,790state-resident count only
Data types: Government IDIdentity (basic)Credentials
Data elements: Social Security numberDate of birth
Attack vector: Ransomware
MITRE ATT&CK: T1486 Data Encrypted for ImpactT1041 Exfiltration Over C2 Channel
Threat actor: ExternalFinancial

During the incident: Took measures to stop the access
Launched an investigation
A security firm was engaged
Notified law enforcement and is supporting their investigation
Established a dedicated, toll-free call center
Offering eligible individuals a complimentary, one-year membership to credit monitoring and identity protection services
Changes made: Implemented additional measures and changes to enhance the security of its network
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 6 weeks(40 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 8 filings · 8 states

View merged incident ↗

Hawaii State AGAug 24 · first

Montana State AGAug 24 · first

Oregon State AGAug 24 · first

Massachusetts State AGAug 24 · first

Washington State AGAug 24 · first

Delaware State AGAug 24 · first · this page

New Hampshire State AG+1d

South Carolina State AG+4d

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://attorneygeneral.delaware.gov/wp-content/uploads/sites/50/2020/09/Arbiter-Delaware-Attachment.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Aug 24, 2020
Raw hash: 7a63a2c306c519c26206ee32b0aea175c388ee2c6af136774be5166e732468da

Linked disclosures

Regulatory filings (7) · sorted by filing gap

Reporting entityArbiter Sports, LLC

Victim entityArbiter Sports, LLC

Incidentdiscovered Jul 15, 2020

Stated responseTook measures to stop the access

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenanceattorneygeneral.delaware.gov