Clustered 4 filings across 4 jurisdictions · filed Dec 2, 2024. View entity profile → Other incidents for this victim →
incident inc_fe8a7d25ed924707 · merge_method deterministic · confidence 100%
Discovered → first regulatory filing
Range of discovered_at dates across filings
CA ME NH VT
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
Jul 31, 2024 → Aug 5, 2024
When the intrusion reportedly occurred, per the linked filings
Oct 28, 2024
Reported by MAINE AG, VERMONT 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.
Overseas Shipholding Group, Inc. experienced an external system breach that occurred from July 31, 2024, to August 5, 2024. The breach was discovered on October 28, 2024, and affected 217 Maine residents. Notification to affected consumers was sent on December 2, 2024. The company offered one year of credit monitoring and identity theft protection services through Equifax.
Affected (this filing): 217
Overseas Shipholding Group, Inc. notified consumers of a data security incident involving unauthorized access to its computer systems. The incident exposed names and government identifiers including Social Security numbers, passport numbers, and Merchant Mariner credentials. OSG secured the systems, investigated the incident, and provided one year of complimentary credit monitoring to affected individuals.
Overseas Shipholding Group, Inc. (OSG) experienced unauthorized access to certain computer systems on August 5, 2024. An unauthorized actor accessed and/or took files containing names, Social Security numbers, passport numbers, Merchant Mariner credential numbers, and/or Transportation Worker identification credential information. OSG secured involved systems, conducted an investigation concluding October 28, 2024, and offered one year of Equifax credit monitoring to affected individuals.
Overseas Shipholding Group, Inc. notified the New Hampshire Attorney General of a security incident where an unauthorized actor accessed and took files containing personal information of 92 New Hampshire residents on August 5, 2024. OSG secured systems, investigated, and sent notifications on December 2, 2024, offering one year of credit monitoring.
Affected (this filing): 92