Clustered 8 filings across 5 jurisdictions · filing window Apr 1, 2024 → May 7, 2024. View entity profile → Other incidents for this victim →
incident inc_8d2d36008f1b4de2 · merge_method deterministic · confidence 100%
Discovered → first regulatory filing
Range of discovered_at dates across filings
Identity (basic) · Government ID
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 IN ME NH VT
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
8 filings across 5 jurisdictions · Apr 1, 2024 – May 7, 2024 · 2 milestones
Dec 4, 2023
When the intrusion reportedly occurred, per the linked filings
Dec 14, 2023
Reported by VERMONT AG, MAINE AG, NEW HAMPSHIRE AG, CALIFORNIA 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.
The May Institute, Inc. notified 136 New Hampshire residents of a cybersecurity incident discovered on December 14, 2023, involving unauthorized access to network files starting December 5, 2023. The breach potentially exposed personal information, including government identifiers. The Institute engaged federal law enforcement, notified HHS, and provided credit monitoring services through IDX to affected individuals.
Affected (this filing): 136
The May Institute, Inc reported a data breach to the Indiana Attorney General. The breach occurred on 2023-12-04 and was reported on 2024-04-01. 13 Indiana residents were affected. 12,619 individuals affected in total.
Affected (this filing): 12,619
The May Institute notified consumers of a security incident where unauthorized actors accessed files containing personal information starting December 5, 2023. The breach was discovered on December 14, 2023. The organization engaged in forensic investigation, secured systems, notified federal law enforcement, and offered credit monitoring services to affected individuals.
The May Institute, Inc. reported an external system breach (hacking) that occurred on December 4, 2023, and was discovered on December 14, 2023. The breach compromised names and Social Security Numbers of 12,619 individuals, including 47 Maine residents. Affected individuals were notified on April 1, 2024, and offered 24 months of identity theft protection services from IDX.
Affected (this filing): 47
The May Institute, Inc. experienced an external system breach on December 4, 2023, which was discovered on December 14, 2023. The breach affected 53 Maine residents, compromising their names and Social Security numbers. The organization notified the affected individuals on May 7, 2024, and offered 24 months of identity theft protection services through IDX.
Affected (this filing): 53
The May Institute notified consumers of a cybersecurity incident where unauthorized actors accessed files containing PII and PHI (names, SSNs, DOBs, driver's licenses, medical claims, and clinical information) starting December 5, 2023. The incident was discovered on December 14, 2023. The organization engaged in investigation, secured systems, notified federal law enforcement, and offered credit monitoring services.
May Institute, Inc. notified New Hampshire residents of a data breach where unauthorized actors accessed files containing personal information (including SSNs) between Dec 5-14, 2023. The incident was discovered on Dec 14, 2023. Notices were sent starting April 1, 2024, affecting 153 NH residents. The Institute engaged law enforcement, notified HHS, and offered credit monitoring.
Affected (this filing): 153
The May Institute, Inc. notified the California Attorney General of a data breach where an unauthorized actor potentially accessed or took files on December 5, 2023. The organization became aware of suspicious activity on December 14, 2023. Affected data may include names, addresses, dates of birth, Social Security numbers, driver's license numbers, medical claims information, clinical information, and health insurance information. The company launched an investigation, secured systems, notified law enforcement, and is offering identity theft protection services.