DisclosureLens
HackingEducationEducationIdentity (basic)Government IDCriticalContained

Marymount Manhattan College

bd_a75047f6c6867074 · schema v1 · pii pii-v1

Severity

Critical

Discovered

Aug 22, 2022

Filed

Aug 29, 2022

To disclose

7 days

Affected · nationwide

191,752837 in this filing

Linked

10 records

Confidence

50%
Full breach record for Marymount Manhattan College →

Marymount Manhattan College reported a data breach to the Maine Attorney General, indicating that an external system breach (hacking) occurred on November 9, 2021. The breach was discovered on August 22, 2022, and affected 837 Maine residents. The compromised information included names and Social Security numbers. The college began notifying affected individuals on August 29, 2022, and offered 12 months of complimentary credit and identity monitoring services.

Leak gap clock✗ Leak >180d7 days discovery → filing
⚠ AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.

Incident timeline

undetected · 286 days
discovery → filing · 7 days

Nov 9, 2021

Begins

Aug 22, 2022

Discovered

Aug 29, 2022

Filed

This filing is one of 10 records about the same incident.View merged incident
A leak claim by conti about this victim was first seen 286 days before this filing.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (1)

Regulatory filings (8) · sorted by filing gap

Show 4 more filings ↓up to 26d gap

Filing propagation · 9 filings · 8 states

View merged incident ↗
Oregon State AGAug 3 · first
Washington State AGAug 3 · first
Maine State AGAug 3 · first
Massachusetts State AGAug 3 · first
Montana State AGAug 3 · first
Indiana State AGAug 3 · first
Delaware State AGAug 3 · first
California State AGAug 3 · first
Maine State AG+26d · this page

Pattern: first filing Aug 3 (OR), last Aug 29 (ME) — a 26-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

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.