Yellow Corporation Provides Notice of Data Event Overland Park, KS – June 28, 2026. Yellow Corporation and its affiliated debtors and debtors-in-possession ("Yellow") under their jointly administered chapter 11 cases (Case No. 23-11069 (Bankr. D. Del. (CTG)) ("Yellow") is issuing notice of an event that may impact the security of information related to certain individuals. On around March 27, 2025, Yellow identified suspicious activity on its computer network. In response, Yellow promptly launched an investigation, with the assistance of third-party cybersecurity specialists, briefly took the systems offline, securely restored them from backups, and reviewed this matter further. During its review, Yellow identified that certain files on the computer network were accessed and exfiltrated without permission on March 27, 2025. After identifying the files that were involved, Yellow undertook a comprehensive review of the files to determine what information was contained in them, and to whom the information related. Due to the historical nature of the data involved, Yellow was not able to identify and/or sufficiently verify contact information for individuals that were impacted. However, Yellow did identify that the affected information may include some of or all of the following: name, Social Security number, date of birth, driver's license or state identification card number, passport number, other government issued identification card numbers, financial account number, payment card number, medical information, and health insurance information. Yellow is notifying potentially affected individuals via this media release and by posting notice on its website. Yellow is also notifying relevant regulators where necessary. If individuals have questions about this matter, we have a dedicated assistance line with agents ready to answer their questions. Please contact our toll-free dedicated assistance line at 833-289-4340, Monday through Friday from 9:00 am to 9:00 pm, EST (excluding U.S. Holidays). Individuals may also visit www.myyellow.com or https://dm.epiq11.com/case/yellowcorporation/info for more information about this matter, or may write to Yellow at Yellow Corporation, 11500 Outlook Street, Suite 400, Overland Park KS 66211. IPL0353616 Jun 28 2026