✅ Official notice on file. Yellow Corporation and its affiliated debtors and debtors-in-possession under their jointly administered chapter 11 cases ) filed this data breach notice with the California Attorney General on Jun 26, 2026. Compare it with the letter you received: the official copy is linked below.
Yellow Corporation and its affiliated debtors and debtors-in-possession under their jointly administered chapter 11 cases ) reported a data breach caused by unauthorized access to its computer network. The information involved includes Social Security number, driver's license / state id, passport number, date of birth, financial account / bank info, payment card.
Key facts
| Discovered | Mar 27, 2025 |
|---|---|
| Incident type | Network intrusion |
| Data exposed | Social Security number, Driver's license / state ID, Passport number, Date of birth, Financial account / bank info, Payment card, Medical information, Health insurance |
| Reported to California AG | Jun 26, 2026 |
| Company helpline | 1-833-289-4340 |
What to do now
- Freeze your credit for free at Equifax, Experian and TransUnion, and request an IRS Identity Protection PIN at irs.gov to block fraudulent tax returns in your name.
- Contact your state DMV to ask whether your license number should be replaced, and watch for accounts opened with your ID.
- Consider reporting the exposure to the U.S. State Department if you see suspicious activity; a new passport invalidates the old number.
- Your date of birth is often used to verify identity: add a fraud alert to your credit file so lenders must confirm it is really you.
- Call your bank, ask about extra monitoring or a new account number, and review statements for small unknown charges.
- Ask your card issuer to replace the card and review recent transactions; card fraud is usually refunded if reported quickly.
- Review the Explanation of Benefits statements from your insurer for services you never received.
- Ask your insurer whether a new member ID can be issued, and check claims made under your policy.
- Get your free credit reports at AnnualCreditReport.com and look for accounts you do not recognize.
- Call the Yellow Corporation and its affiliated debtors and debtors-in-possession under their jointly administered chapter 11 cases ) helpline at 1-833-289-4340 if you have questions about your letter.
Timeline
- Mar 27, 2025 — Yellow Corporation and its affiliated debtors and debtors-in-possession under their jointly administered chapter 11 cases ) discovers the incident
- Jun 26, 2026 — Breach reported to the California Attorney General
Other recent data breaches
- Deposition Solutions, LLC data breach
- Mercadien, P.C. CPAs data breach
- Toyo Tire Holdings of Americas Inc. data breach
- STS Aviation Group data breach
- Alma Family Services data breach
Source: notification letter and filing submitted by Yellow Corporation and its affiliated debtors and debtors-in-possession under their jointly administered chapter 11 cases ) to the California Attorney General. BreachLetter is not affiliated with Yellow Corporation and its affiliated debtors and debtors-in-possession under their jointly administered chapter 11 cases ). Details extracted from the official letter; always follow the instructions in your own copy.