DisclosureLens
UnknownEducationEducationCustomer Data InvolvedFinancial accountIdentity (basic)Government IDMedium

Washington International School

bd_628a228c05d9a2bc · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Apr 2, 2026

To disclose

—

Affected

30state residents only

Linked

6 filings

Confidence

67%
Full breach record for Washington International School →3 incidents on file

Washington International School notified Massachusetts residents of a data incident affecting personal information, including Social Security Numbers. The school is providing 24 months of credit monitoring and fraud assistance via Cyberscout. The specific nature of the breach, dates of occurrence, and number of affected individuals are not disclosed in the notice.

Incident timeline — partial

? — ?

Breach window unknown

Apr 2, 2026

Filed

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

This filing is one of 6 filings about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (5) · sorted by filing gap

Show 1 more filing ↓up to 1d gap

Filing propagation · 6 filings · 5 states

View merged incident ↗
Nebraska State AGApr 1 · first
Indiana State AG+1d
New Hampshire State AG+1d
Indiana State AG+1d
Vermont State AG+1d
Massachusetts State AG+1d · 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.