Clustered 4 filings across 4 jurisdictions · filing window Jul 20, 2023 → Jul 21, 2023. View entity profile → Other incidents for this victim →
incident inc_e7348dd0602c451b · merge_method human · confidence 100%
Discovered → first regulatory filing
Range of discovered_at dates across filings
CA ME MT NH
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.
all State AG
Earliest sighting first · deep chronology in Litigation Timeline
May 13, 2022 → May 14, 2022
When the intrusion reportedly occurred, per the linked filings
May 14, 2022
Reported by CALIFORNIA AG filing
Apr 27, 2023
Reported by MAINE AG filing
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.
Quinn Emanuel Urquhart & Sullivan, LLP notified affected individuals of a data breach involving a third-party electronic discovery vendor. An unknown party accessed data within the vendor's network between May 13-14, 2022. The firm engaged cybersecurity experts, notified law enforcement, and offered credit monitoring services. Personal information of clients and opposing parties was impacted.
Quinn Emanuel Urquhart & Sullivan LLP reported a data breach to the Montana Attorney General. The breach was reported on 2023-07-21. The breach occurred on 5/14/2022. 2 Montana residents were affected.
Affected (this filing): 2
Quinn Emanuel Urquhart & Sullivan, LLP reported an external system breach (hacking) occurring between May 10 and May 14, 2022, discovered on April 27, 2023. The incident affected 1,974 individuals, including one Maine resident. Acquired data included names and driver's license numbers. The firm notified affected individuals in writing on July 20, 2023, and provided 24 months of credit monitoring and identity theft protection services through Experian.
Affected (this filing): 1,974
Quinn Emanuel Urquhart & Sullivan, LLP notified clients of a data breach involving an electronic discovery vendor. An unknown party accessed data in the vendor's data center between May 13-14, 2022. The firm engaged cybersecurity experts and law enforcement. Affected individuals were offered 24 months of credit monitoring.