Clustered 4 filings across 3 jurisdictions · filing window Jun 28, 2022 → Jul 11, 2022. View entity profile → Other incidents for this victim →
incident inc_d52cc9506e1e45c6 · merge_method deterministic · confidence 100%
Discovered → first regulatory filing
Range of discovered_at dates across filings
Government ID · Identity (basic)
Time between earliest and latest filing
Not recorded for this incident
Leak precedence · Materiality delta · SEC filing delay — no leak-site claim in this cluster; no SEC 8-K in this cluster.
CA ME MT
all State AG
per-filing reported counts
State AGs report only their own residents; bars show per-filing counts.
Earliest sighting first · deep chronology in Litigation Timeline
Apr 28, 2020
When the intrusion reportedly occurred, per the linked filings
Jun 6, 2022
Reported by CALIFORNIA AG filing
Jun 10, 2022
Reported by MAINE AG filings
About this clustering
DisclosureLens links filings into incidents through layered matchers: deterministic rules (same source document, multistate filings of one breach, tight-window same-victim pairs), a weighted-similarity scorer for cross-source candidates, and an operator review queue for everything uncertain. Each link records its own method and confidence — shown per filing in the timeline below. The system defaults to NOT merging when uncertain, because a false merge (collapsing two unrelated breaches) is more harmful than a false split (showing related filings separately); uncertain pairs route to human review instead of auto-merging. Filing summaries shown in the timeline are AI-generated extracts — verify each against its linked source.
Princeton University reported an inadvertent disclosure of personal information, including Social Security Numbers, affecting 8,843 individuals. The breach occurred on April 28, 2020, and was discovered on June 10, 2022. The university engaged Kroll to provide two years of identity monitoring services to affected Maine residents.
Affected (this filing): 8,843
Princeton University reported an inadvertent data disclosure that occurred on April 28, 2020, and was discovered on June 10, 2022. The breach affected 8,470 individuals, exposing their names and Social Security numbers. In response, the university offered two years of identity monitoring services through Kroll to the affected individuals.
Affected (this filing): 8,470
Princeton University disclosed a data breach where former student records, including SSNs and dates of birth, were exposed on a public website. The exposure began on April 28, 2020, and was discovered on June 6, 2022. Princeton removed the files, engaged a third-party cybersecurity firm, and provided two years of identity monitoring via Kroll to affected individuals.
Princeton University reported a data breach to the Montana Attorney General. The breach was reported on 2022-07-11. The breach occurred on 6/6/2022. 14 Montana residents were affected.
Affected (this filing): 14