Clustered 8 filings across 6 jurisdictions · filing window Mar 2, 2023 → May 22, 2023. View entity profile → Other incidents for this victim →
incident inc_f5a0e095129f45ca · merge_method human · confidence 100%
Discovered → first regulatory filing
Range of discovered_at dates across filings
Gap between first leak claim and first regulatory filing
Time between earliest and latest filing
Not recorded for this incident
Materiality delta · SEC filing delay — no SEC 8-K in this cluster.
Financial account · Financial credentials
CA ME MT OR VT
Leak Site · 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
8 filings across 6 jurisdictions · Mar 2, 2023 – May 22, 2023 · 3 milestones
Sep 30, 2022 → Dec 6, 2022
When the intrusion reportedly occurred, per the linked filings
Dec 6, 2022
Reported by VERMONT AG, CALIFORNIA AG filings
Feb 21, 2023
Reported by MAINE AG, OREGON AG filings
The Metropolitan Opera is a vibrant home for the most creative and talented singers, conductors, composers, musicians, stage directors, designers, visual artists, choreographers, and dancers from around the world.
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.
The Metropolitan Opera reported a data breach to the Maine Attorney General, indicating that an external system breach occurred between September 30, 2022, and December 6, 2022. The breach was discovered on February 21, 2023. The incident affected 260 Maine residents, and the compromised information included names in combination with financial account or credit/debit card numbers and their security codes. The organization began notifying affected individuals on May 3, 2023, and offered 12 months of identity restoration and credit monitoring services through Kroll.
Affected (this filing): 260
The Metropolitan Opera reported a data breach to the Montana Attorney General. The breach was reported on 2023-05-03. The breach occurred from 11/30/2022 to 12/6/2022. 68 Montana residents were affected.
Affected (this filing): 68
The Metropolitan Opera reported a data breach to the Oregon Attorney General. The breach was reported on 2023-05-03. The breach occurred during 9/30/2022 - 12/6/2022. The breach was discovered on 2/21/2023. 45,094 individuals were affected. Notice was sent on 5/3/2023.
Affected (this filing): 45,094
The Metropolitan Opera identified suspicious activity on December 6, 2022. An investigation revealed an unknown actor accessed systems between September 30 and December 6, 2022, potentially accessing personal information. The organization secured its network, engaged forensic specialists, notified federal law enforcement, and is offering 12 months of identity monitoring to affected individuals.
The Metropolitan Opera notified consumers of a data breach where an unknown actor accessed systems between September 30 and December 6, 2022. The incident involved unauthorized access to personal information, including names and government IDs. The Met engaged forensic specialists, notified federal law enforcement, and offered 12 months of identity monitoring. A specific count of 161 Rhode Island residents was disclosed in the attachment.
The Metropolitan Opera reported a data breach affecting 260 Maine residents. The breach, which occurred between September 30, 2022, and December 6, 2022, was discovered on February 21, 2023. The incident was an external system breach (hacking) that exposed individuals' names and Social Security Numbers. Affected individuals were notified on May 4, 2023, and offered 12 months of identity restoration and credit monitoring services through Kroll.
Affected (this filing): 260
The Metropolitan Opera identified suspicious activity on December 6, 2022. An investigation revealed an unknown actor accessed systems between September 30 and December 6, 2022, and took certain information. The organization secured its network, engaged forensic specialists, notified federal law enforcement, and is offering 12 months of identity monitoring via Kroll. Rhode Island residents are explicitly mentioned as impacted.