DisclosureLens
UnknownMedium

CSX Transportation, Inc.

bd_bcd981305811ca7a · schema v1 · pii pii-v2

Severity

Medium

Discovered

—

Filed

Mar 16, 2021

To disclose

—

Affected · nationwide

12,867293 in this filing

Linked

3 filings

Confidence

95%
Full breach record for CSX Transportation, Inc. →2 incidents on file

CSX Transportation, Inc reported a data breach to the Indiana Attorney General. The breach occurred on 2020-12-25 and was reported on 2021-03-16. 293 Indiana residents were affected. 12,867 individuals affected in total.

Incident timeline

Dec 25, 2020

Begins

Mar 16, 2021

Filed

This filing is one of 3 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (2) · sorted by filing gap

Filing propagation · 3 filings · 3 states

View merged incident ↗
Maine State AGMar 16 · first
Indiana State AGMar 16 · first · this page
New Hampshire State AG+1d

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.