Overseas Shipholding Group

Disclosed Dec 2, 20241 year ago8,085 affectedConfirmed

Official notice

What is known

People affected	8,085 (as reported by the organization)
Disclosed	Dec 2, 2024
Discovered	Aug 5, 2024
Happened	Jul 31, 2024
Attack	Ransomware
Data exposed	Not stated
Sector	Other · US
Status	Confirmed

Sources

Source	Kind
California Attorney General breach notice: Overseas Shipholding Groupoag.ca.gov · Official notice	Official notice
Washington Attorney General breach notice: Overseas Shipholding Groupatg.wa.gov · Official notice	Official notice
Vermont Attorney General: 2024-12-02 Overseas Shipholding Group Data Breach Notice to Consumersago.vermont.gov · Official notice	Official notice
Indiana Attorney General 2024 data breach report: Overseas Shipholding Groupin.gov · Official notice	Official notice

Notices filed

Where	Filed	People
California AGresidents of CA	Dec 2, 2024
Washington AGresidents of WA	Dec 2, 2024	956
Vermont AGresidents of VT	Dec 2, 2024
Indiana AGresidents of IN	Dec 2, 2024	14

Other breaches at Overseas Shipholding Group

Breach	Disclosed	Attack	Sector	Status	Affected
Disclosed Jun 1, 2017Jun 1, 20179 years ago	Jun 1, 20179 years ago	Not stated	Other	Confirmed	Unknown

History of this record

2026-09-25 · records_basis: empty to organization · backfill source
2026-09-25 · records: empty to 8085 · backfill source
2026-09-25 · source: empty to https://ago.vermont.gov/document/2024-12-02-overseas-shipholding-group-data-breach-notice-consumers · backfill source
2026-09-25 · attack: unknown to ransomware · backfill source
2026-09-25 · discovered: empty to 2024-08-05 · backfill source
2026-09-25 · added · backfill source

First seen 2026-09-25 (California AG), confirmed by California AG. Record counts are as reported. Not legal advice.

Everything about Overseas Shipholding Group

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