DisclosureLens
HackingEducationProfessional ServicesEducationCustomer Data InvolvedDelayed DiscoveryIdentity (basic)PIILowContained

Cambridge University Press & Assessment

bd_6335ccbbbad76b8a · schema v1 · pii pii-v1

Severity

Low

Discovered

Jun 5, 2024

Filed

Apr 23, 2025

To disclose

46 weeks

Affected

Not disclosed

Linked

8 filings

Confidence

65%
Full breach record for Cambridge University Press & Assessment

Cambridge University Press & Assessment experienced a cybersecurity incident involving unauthorized access to a network segment of its Australian subsidiary. Suspicious activity was identified on June 5, 2024, with the breach window occurring between June 3 and June 7, 2024. The incident involved personal information, including names and addresses. The company engaged forensic experts, notified law enforcement, and enhanced security controls. Affected individuals are offered two years of credit and identity monitoring.

California clockDiscovered Jun 5, 2024Notified Apr 8, 2025307d CA 60-day late46 weeks discovery → filing

Incident timeline

undetected · 2 days
discovery → filing · 46 weeks / 322 days

Jun 3, 2024

Begins

Jun 5, 2024

Discovered

Apr 23, 2025

Filed

vs. sector median

+36 wks slower

This filing is one of 8 about the same incident.View merged incident
A leak claim by inc_ransom about this victim predates this filing by 322 days.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (2)

Regulatory filings (5) · sorted by filing gap

Show 1 more filing

Filing propagation · 6 filings · 6 states

View merged incident ↗
New Hampshire State AGApr 23 · first
Nebraska State AGApr 23 · first
Maine State AGApr 23 · first
Indiana State AGApr 23 · first
Vermont State AGApr 23 · first
California State AGApr 23 · 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.