DisclosureLens
Social EngineeringFinancial ServicesTechnologyFinancePhishingStolen CredentialsCustomer Data InvolvedData ExfiltratedIdentity (basic)Government IDMediumResolved

GPD Holdings LLC

bd_17d3f46501cb18a4 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Aug 8, 2023

Filed

Oct 23, 2023

To disclose

11 weeks

Affected

Not disclosed

Linked

10 filings

Confidence

65%
Full breach record for GPD Holdings LLC

On August 7, 2023, an unauthorized third party used social engineering to compromise a CoinFlip employee account, gaining access to systems for less than one day. CoinFlip discovered the incident on August 8, 2023, and contained it immediately. The investigation concluded on September 21, 2023. Affected data may include full name, tax identification number (SSN), date of birth, and driver's license or passport numbers. CoinFlip enhanced MFA and monitoring, and offered 12 months of credit monitoring via Equifax.

Incident timeline

undetected · 1 days
discovery → filing · 11 weeks / 76 days

Aug 7, 2023

Begins

Aug 8, 2023

Discovered

Oct 23, 2023

Filed

vs. sector median

+3 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

Show 5 more filingsup to 295d gap

Filing propagation · 10 filings · 9 states

View merged incident ↗

Pattern: first filing Jan 1 (IL), last Jan 9 (NH) — a 373-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.