DisclosureLens
UnknownEducationEducationFinancial accountIdentity (basic)Government IDPIILow

University of Massachusetts Amherst

bd_a3301f297a3f2e21 · schema v1 · pii pii-v1

Severity

Low

Discovered

—

Filed

Apr 27, 2026

To disclose

—

Affected

Not disclosed

Confidence

67%
Full breach record for University of Massachusetts Amherst →12 incidents on file

The University of Massachusetts Amherst notified individuals of a data security event involving personal information. The university offered a complimentary two-year membership to Experian’s IdentityWorks as a precaution. No evidence was found that the information was used for fraudulent purposes. The notification was issued by the Chief Information Security Officer on April 23, 2026.

Incident timeline — partial

? — ?

Breach window unknown

Apr 27, 2026

Filed

—

No filing yet · watching

Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.

Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed1 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.