DisclosureLens
Leak SiteState AGConfirmed10 records · 8 statesLifecycle stage 2 of 3: ConfirmedUnverified claimConfirmedEnforcedcontihigh sensitivity
Merged incident · 10 records

Marymount Manhattan College — November 2021 breach

Clustered 10 records across 8 jurisdictions: 9 filings and 1 leak-site claim · filing window Aug 3, 2022 → Aug 29, 2022. View entity profile → Other incidents for this victim →

Determination

Confirmed

Members

10 records

States

8

Affected · reported

191,752

First → last filing

Aug 3, 2022 → Aug 29, 2022

Merge confidence

100%

incident inc_c1d999606d3c4d0c · merged by deterministic · confidence 100%

Confirmed breach. Merged as one breach: 9 regulatory filings and 1 unverified claim. Intrusion Nov 9, 2021–Nov 12, 2021, discovered Nov 12, 2021 — the first regulatory filing landed 264 days later (flagged late). 191,752 individuals reported across the linked filings. Data reported: Government ID, Education, Health (basic), and 6 more. Notifications rolled out on a 26-day schedule across 9 filings beginning Aug 3, 2022. Each member filing remains the legal record for its jurisdiction.

Litigation Timing

Supplemental
Notification delay
264days

Discovered → first regulatory filing

Discovery variance
283days

Range of discovered_at dates across filings

Leak precedence
260days before filing

Days between the first sighting of the earliest-seen leak-site claim and the first regulatory filing. Measured from when the aggregator first saw the post, not the crew's own (often earlier) date. Positive = the claim came first (public exposure before disclosure). Negative = the claim trailed the filing, so there was no pre-disclosure leak. Counts regulatory filings only — press coverage is not a regulatory disclosure.

Filing span
26days

Time between earliest and latest filing

Not recorded for this incident

Materiality delta · SEC filing delay — no SEC 8-K in this cluster.

Regulatory clocksWashington✗ WA AG >90dLeak gap✗ Leak >180dCalifornia✗ CA 60-day late · 264dFull clock table in Litigation Timeline

The weekly clock on records like this one

The Disclosure Clock is a weekly briefing on what landed in the disclosure record, and the gap between the criminals' post and the regulator's filing — measured on the whole record, with the method shown.

Weekly. Double opt-in, one-click unsubscribe, and the address goes nowhere else.

Marymount Manhattan College data breach (2021) — filings in 8 jurisdictions, November 2021 · DisclosureLens