DisclosureLens
UnknownMedium

Plante & Moran

bd_e76663863b290fe6 · schema v1 · pii pii-v2

Severity

Medium

Discovered

—

Filed

May 12, 2023

To disclose

—

Affected · nationwide

4,23018 in this filing

Linked

2 filings

Confidence

95%
Full breach record for Plante & Moran →2 incidents on file

Plante & Moran PLLC reported a data breach to the Indiana Attorney General. The breach occurred on 2023-04-23 and was reported on 2023-05-12. 18 Indiana residents were affected. 4,230 individuals affected in total.

Incident timeline

Apr 23, 2023

Begins

May 12, 2023

Filed

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

Filing propagation · 2 filings · 2 states

View merged incident ↗
Indiana State AGMay 12 · first · this page
Maine State AG+2d

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.