Chick-fil-A has warned customers that hackers gained unauthorised access to some Chick-fil-A One loyalty accounts, exposing personal information and account details. The breach highlights how loyalty programmes, which store personal data and payment details for convenience, can become attractive targets for criminals, and underscores the risks of reusing passwords across multiple online accounts.

The company says only certain accounts were affected, though it has not specified exactly how many customers were impacted or precisely what data was accessed. Chick-fil-A is advising anyone with a Chick-fil-A One account to review their password, check stored payment methods and monitor recent rewards activity for suspicious changes, even if they have not received a direct notification from the company.