DisclosureLens
HackingEnergy & UtilitiesUtilitiesSupply Chain (3P Vendor)Customer Data InvolvedEmployee Data InvolvedIdentity (basic)Government IDPIIMediumContained

CITGO PETROLEUM CORPORATION

bd_d03660f731b192b5 · schema v1 · pii pii-v2

Severity

Medium

Discovered

Jul 27, 2026

Filed

Aug 1, 2026

To disclose

—

Affected

5state residents only

Linked

4 filings

Confidence

66%
Full breach record for CITGO PETROLEUM CORPORATION →2 incidents on file

CITGO Petroleum Corporation notified Massachusetts residents that a third-party vendor, Paylogix, LLC, experienced a data breach affecting personal information of CITGO employees and their dependents. The incident occurred between November 13 and November 18, 2025, within Paylogix's systems. CITGO became aware of the impact on its individuals on July 27, 2026. Affected data may include names, addresses, and Social Security numbers. CITGO is offering 24 months of credit monitoring. Paylogix has contained the incident and implemented additional security measures.

Incident timeline

undetected · 256 days

Nov 13, 2025

Begins

Jul 27, 2026

Discovered

Aug 1, 2026

Filed

This filing is one of 4 filings about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (3) · sorted by filing gap

Filing propagation · 4 filings · 4 states

View merged incident ↗
Massachusetts State AGAug 1 · first · this page

Pattern: first filing Aug 1 (MA), last Sep 25 (TX) — a 55-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

Evidence ladder

Leak-site claim

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market report

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filingThis record

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statement

Unlocks: materiality, stated response, full audit trail. Ceiling removed.