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CITGO Petroleum Corporation: data breach filings, state by state

CITGO Petroleum Corporation has 3 data breach filings on record in 3 government portals. The latest was reported to Texas AG on Sep 25, 2026, with 1,907 Texas residents. Data exposed, as filed: Social Security number, Health insurance, Date of birth.

1,912residents counted in 2 states (TX, MA). Latest filing per state, last twelve months
4,611people in total, as reported to Texas AG on Sep 25, 2026
3filings in 3 government portals
Sep 25, 2026latest filing, Texas AG

By portal

PortalFilingsLatest reportPeople in the latest filing
Texas AG1Sep 25, 20261,907 Texas residents
Massachusetts OCABR1Aug 27, 20265 Massachusetts residents
California AG1Dec 18, 2013Not published

Counts are the organization's own, as filed with each agency. Most state portals count their own residents only, so no single state shows the whole incident. An organization can file more than once for the same incident, and for different ones.

Case file

Breach window
Nov 13, 2025 to Nov 18, 2025
Discovered
No letter on file to read
Offered to those affected
No letter on file to read
Third party named
No letter on file to read
Prior incidents
1 earlier incident on record for this organization

Open the case fileWord document

Every filing with the agency links, each state's record against its statutory period with the citation, what the letter offers, prior incidents. Letter facts are quoted so you can check them.

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Every filing

OrganizationSourceStateReportedResidents affectedData exposed
CITGO Petroleum Corporation Texas AG TX Sep 25, 2026 1,907 Social Security numberHealth insuranceDate of birthName
Citgo Petroleum Corporation Massachusetts OCABR MA Aug 27, 2026 5 Social Security number
CITGO Petroleum Corporation California AG CA Dec 18, 2013 Not published In the letter (PDF)

Data reproduced from public government filings. Each row opens the record with the agency link. Spot an error? Email support@breachtally.com with the page link. Corrections are applied and noted.