Clustered 5 filings across 5 jurisdictions · filing window Aug 11, 2025 → Aug 12, 2025. View entity profile → Other incidents for this victim →
incident inc_eed347beb8b04091 · merge_method deterministic · confidence 100%
Discovered → first regulatory filing
Range of discovered_at dates across filings
PII
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.
ME MT NH TX 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
Dec 29, 2024 → Jan 12, 2025
When the intrusion reportedly occurred, per the linked filings
Jan 20, 2025
Reported by VERMONT AG filing
Jul 28, 2025
Reported by NEW HAMPSHIRE AG, MAINE AG, TEXAS 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.
Manpower of Lansing, MI Inc. notified Vermont AG of unauthorized network access between Dec 29, 2024 and Jan 12, 2025. Incident discovered Jan 20, 2025. Notification sent July 28, 2025. Data likely included names and credentials. FBI notified. Credit monitoring offered.
Manpower of Lansing, MI Inc. notified the New Hampshire Attorney General of a data security incident affecting 11 NH residents. Unauthorized access occurred between Dec 29, 2024, and Jan 12, 2025. Personal information, including names and Social Security numbers, was potentially accessed. The company engaged forensic experts, reported to the FBI, and provided 12 months of Equifax credit monitoring to affected individuals.
Affected (this filing): 11
Manpower of Lansing MI Inc. experienced an external system breach between December 29, 2024 and January 12, 2025, detected via an IT outage on January 20, 2025. An unknown actor gained unauthorized access to the network and potentially acquired files containing personal information. The breach was not confirmed as affecting specific individuals until July 28, 2025. A total of 144,189 individuals were affected, including 11 Maine residents. Consumer notification was sent August 11, 2025.
Affected (this filing): 11
Manpower of Lansing, MI Inc. based in Lansing, Michigan, a business – retail or merchant entity reported a data breach to the Texas Attorney General. The breach was discovered on 2025-07-28 and reported on 2025-08-12. 588 Texas residents were affected. 144,189 individuals affected in total. Types of information involved: Name of individual;Social Security Number Information;Driver’s License number;Government-issued ID number (e.g. passport, state ID card);Medical Information. Consumers were notified via U.S. Mail.
Affected (this filing): 588
Manpower of Lansing, MI, Inc reported a data breach to the Montana Attorney General. The breach was reported on 2025-08-12. The breach occurred from 12/29/2024 to 01/12/2025. 21 Montana residents were affected.
Affected (this filing): 21