HackingFinancial ServicesFinanceStolen CredentialsCapture Stored DataData ExfiltratedCustomer Data InvolvedIdentity (basic)LowContained

Tidal Basin Holdco, LLC

bd_813d4939f1554b7a · schema v1 · pii pii-v1

Severity

Low

Discovered

Aug 10, 2024

Filed

Oct 1, 2024

To disclose

7 weeks

Affected

1state residents only

Linked

2 filings

Confidence

65%

Full breach record for Tidal Basin Holdco, LLC →

Tidal Basin Holdco, LLC notified individuals of unauthorized access to its network on August 10, 2024. An actor copied files containing names and other personal information. The company secured systems, investigated, and is offering 24 months of credit monitoring. No evidence of fraud was found.

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Incident timeline

discovery → filing · 7 weeks / 52 days

Aug 10, 2024

Begins

Aug 10, 2024

Discovered

Oct 1, 2024

Filed

vs. sector median

1 wks faster

This filing is one of 2 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (1) · sorted by filing gap

Indiana State AGbd_9fb42f66880ffa742024-10-01Verified

Name: Tidal Basin Holdco, LLC
norm: tidal basin holdco

Name: Tidal Basin Holdco, LLC
norm: tidal basin holdco
Industry: Financial Servicesllm

Discovered: Aug 10, 2024
Breach occurred: Aug 10, 2024
Undetected for: 0 daysoccurrence → discovery
Materiality determined: —
Notification sent: Oct 1, 2024
Affected individuals: 1state-resident count only
Data types: Identity (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid AccountsT1119 Automated Collection
Threat actor: External
Initial access: valid_credentials

During the incident: Promptly took steps to secure our systems
Began a detailed investigation to determine the full nature and scope of the event
Reviewing our policies, procedures, and processes related to the storage of and access to personal information
Offering you access to 24 months of complimentary credit monitoring and identity theft protection services through Experian
Changes made: Reviewing our policies, procedures, and processes related to the storage of and access to personal information
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 7 weeks(52 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 2 filings · 2 states

View merged incident ↗

Indiana State AGOct 1 · first

Montana State AGOct 1 · first · 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-1720.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Oct 1, 2024
Raw hash: 2a5bc41fc9388cbab26140335431db97067af3e689ca112f538371c70ef3cb09

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityTidal Basin Holdco, LLC

Victim entityTidal Basin Holdco, LLC

Incidentdiscovered Aug 10, 2024

Stated responsePromptly took steps to secure our systems

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov