WireCo WorldGroup Inc., an industrial manufacturer based in Leawood, Kansas, experienced an unauthorized network intrusion into its internal IT systems between July 9, 2026, and July 25, 2026. The company discovered the security breach on July 25, 2026, and initiated containment procedures, including restoring encrypted systems from backups and implementing additional access restrictions. The Qilin ransomware group reportedly claimed responsibility for the incident. WireCo began sending written and email notifications to affected current and former employees on October 16, 2026.
The compromised records included full names, addresses, dates of birth, Social Security numbers, taxpayer identification numbers, driver's license numbers, passport and other government identification numbers, medical records, health insurance information, and financial account details such as credit and debit card numbers. A complete nationwide count of impacted individuals has not been established, though official state notices confirm that 448 residents in Texas, 3 residents in Massachusetts, and 1,391 residents in Indiana were affected.
The precise nationwide total of affected individuals remains unconfirmed. Official disclosures and investigations regarding the incident may develop as additional state filings or details become publicly accessible.