DisclosureLens
UnknownGovernment IDFinancial accountMedium

AMERICAN CANCER SOCIETY, INC.

bd_4c4a1583cda39eeb · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Mar 1, 2019

To disclose

—

Affected

263state residents only

Linked

4 filings

Confidence

95%
Full breach record for AMERICAN CANCER SOCIETY, INC. →4 incidents on file

American Cancer Society, Inc. reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2019-03-01. 263 Massachusetts residents were affected. The report records the breach type as electronic.

Incident timeline — partial

? — ?

Breach window unknown

Mar 1, 2019

Filed

No interval is drawn: no breach start or discovery date is on record for this filing.

This filing is one of 4 filings about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (3) · sorted by filing gap

Filing propagation · 4 filings · 4 states

View merged incident ↗
New Hampshire State AGMar 1 · first
Montana State AGMar 1 · first
California State AGMar 1 · first
Massachusetts State AGMar 1 · first · this page

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.