DisclosureLens
UnknownMedium

WEC ENERGY GROUP INC.

bd_318a72c1a3db2326 · schema v1 · pii pii-v2

Severity

Medium

Discovered

Filed

Aug 10, 2023

To disclose

Affected · nationwide

17,445256 in this filing

Confidence

95%
Full breach record for WEC ENERGY GROUP INC.2 incidents on file

WEC Energy Group Inc reported a data breach to the Indiana Attorney General. The breach occurred on 2023-05-29 and was reported on 2023-08-10. 256 Indiana residents were affected. 17,445 individuals affected in total.

Incident timeline

May 29, 2023

Begins

Aug 10, 2023

Filed

Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed17,445 affectedView incident

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.