MalwareRetail & ConsumerRetailRansomwareRansom DemandedData EncryptedAuthenticationCredentialsIdentity (basic)MediumContained

TOPGOLF CALLAWAY BRANDS CORP.

bd_2c10194f204061ae · schema v1 · pii pii-v1

Severity

Medium

Discovered

Aug 1, 2023

Filed

Aug 31, 2023

To disclose

4 weeks

Affected

14,048state residents only

Linked

5 filings

Confidence

69%

Full breach record for TOPGOLF CALLAWAY BRANDS CORP. →

Topgolf Callaway Brands Corp. disclosed a ransomware incident affecting 14,048 Washington residents. The breach, discovered on August 1, 2023, exposed user profile data including names, addresses, emails, passwords, and security question answers. The company reset credentials and notified affected individuals.

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Washington clock✓ WA AG ≤30d4 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 · 4 weeks / 30 days

Aug 1, 2023

Begins

Aug 1, 2023

Discovered

Aug 31, 2023

Filed

vs. sector median

3 wks faster

This filing is one of 5 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (4) · sorted by filing gap

Oregon State AGbd_137b32dda0b410d82023-08-31Verified
California State AGbd_6607d9ca42a4130c2023-08-31Verified
Maine State AGbd_aa49a092afae38a02023-08-31Verified
Delaware State AGbd_81af480b2da3f8032023-08-29 · +2dCandidate

Name: TOPGOLF CALLAWAY BRANDS CORP.
norm: topgolf callaway brands

Name: TOPGOLF CALLAWAY BRANDS CORP.
norm: topgolf callaway brands
Industry: Retail & Consumerllm

Discovered: Aug 1, 2023
Breach occurred: Aug 1, 2023
Undetected for: 0 daysoccurrence → discovery
Materiality determined: —
Notification sent: Aug 29, 2023
Affected individuals: 14,048state-resident count only
Data types: Identity (basic)Credentials
Data elements: NameUsername + password
WA-stated cause: Cyberattack
WA-stated duration: lifecycle 0dexposure 0d
WA-stated discovery: Found while ongoingContained same day
Attack vector: Ransomware
MITRE ATT&CK: T1486 Data Encrypted for ImpactT1078 Valid Accounts
Threat actor: ExternalFinancial
Regulator citations: Notified law enforcement
Initial access: phishing_link

During the incident: Initiated an investigation with the assistance of external advisors
Notified law enforcement
Disabled the security questions and reset the user profile password for all involved Washington residents
Emailed notification letters to Washington residents
Established a dedicated, toll-free incident response line
Changes made: Adding protective security layers around its data
Improving security protocols that govern access to its systems
Continuing to work with outside experts to enhance the security of its systems
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 4 weeks(30 days from discovery to filing)
Compliance flags: WA AG ≤30d
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.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 5 filings · 5 states

View merged incident ↗

Delaware State AGAug 29 · first

Oregon State AG+2d

California State AG+2d

Maine State AG+2d

Washington 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://agportal-s3bucket.s3.amazonaws.com/databreach/BreachM15726.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Aug 31, 2023
Raw hash: c8ef4301086d405052902f8c0ba5392cb34dd4ceef8230799a641793e4b6b9dc

Linked disclosures

Regulatory filings (4) · sorted by filing gap

Reporting entityTOPGOLF CALLAWAY BRANDS CORP.

Victim entityTOPGOLF CALLAWAY BRANDS CORP.

Incidentdiscovered Aug 1, 2023

Stated responseInitiated an investigation with the assistance of external advisors

ComplianceWA AG ≤30d

Extraction provenanceno artifact recorded

Source provenanceagportal-s3bucket.s3.amazonaws.com