DisclosureLens
HackingProfessional ServicesProfessional ServicesVulnerability ExploitSupply Chain (3P Vendor)Customer Data InvolvedIdentity (basic)Government IDFinancial accountMediumContained

ERNST & YOUNG LLP

bd_623abffde3aa6f64 · schema v1 · pii pii-v1

Severity

Medium

Discovered

May 31, 2023

Filed

Jul 1, 2024

To disclose

13 months

Affected

Not disclosed

Confidence

64%
Full breach record for ERNST & YOUNG LLP →5 incidents on file

Ernst & Young LLP notified customers of a data breach involving personal data handled for Bank of America. On May 31, 2023, EY was informed by third-party supplier Progress Software Corporation of a security vulnerability in the MOVEit Transfer solution. The breach window is May 27-31, 2023. Affected data may include names, addresses, financial account information, credit/debit card numbers, and SSNs. EY engaged third-party security experts and is offering two years of identity theft protection via Experian.

California clockDiscovered May 31, 2023 → Notified Aug 9, 202370d ✗ CA 60-day late13 months discovery → filing

Incident timeline

undetected · 4 days
discovery → filing · 13 months / 397 days

May 27, 2023

Begins

May 31, 2023

Discovered

Jul 1, 2024

Filed

vs. sector median

+38 wks slower

Tracked as a single-filing incident — the only disclosure on record for this event so far.ConfirmedView incident
A leak claim by cl0p about this victim predates this filing by 374 days.View originating leak claim

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.