DisclosureLens
UnknownHigh

1st Source Bank

bd_8820f04c4c924442 · schema v1 · pii pii-v2

Severity

High

Discovered

—

Filed

Jul 14, 2023

To disclose

—

Affected · nationwide

450,000351,762 in this filing

Linked

2 filings

Confidence

95%
Full breach record for 1st Source Bank →6 incidents on file

1st Source Bank reported a data breach to the Indiana Attorney General. The breach occurred on 2023-06-01 and was reported on 2023-07-14. 351,762 Indiana residents were affected. 450,000 individuals affected in total.

Incident timeline

Jun 1, 2023

Begins

Jul 14, 2023

Filed

This filing is one of 2 filings 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 AGJul 14 · first · this page
Massachusetts State AG+5d

Pattern: first filing Jul 14 (IN), last Jul 19 (MA) — a 5-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.