● Covered by 2 sources · 3 reportsMedium impact2 negative
Chick-fil-A reports data breach from credential stuffing attacks
Key points
- Chick-fil-A detected unauthorized login attempts in June 2026
- Data breach affects over 2,100 customers in Texas
- Compromised data includes names, emails, and partial credit card info
- Attackers targeted Chick-fil-A's website and mobile app.
- Attackers used credentials obtained from a third-party source.
- Chick-fil-A determined on July 13, 2026, that data was obtained.
- Compromised data includes Chick-fil-A membership and mobile pay numbers.
- Compromised data includes account balances, phone numbers, addresses, and dates of birth.
- Affected accounts had passwords reset and payment methods removed.
- Drained account balances were restored, and additional rewards were added.
- Chick-fil-A detected unauthorized login attempts between June 17 and June 19, 2026.
- Data breach affects 13,322 customers.
- Compromised data includes the last four digits of credit card numbers.
Incident Overview
Chick-fil-A recently reported a data breach resulting from credential stuffing attacks targeting their website and mobile application. The attack occurred between June 17 and June 19, 2026, leading to unauthorized access to some Chick-fil-A One accounts.
Details of the Breach
The breach allowed attackers to potentially access various pieces of customer information, including names, email addresses, Chick-fil-A One membership details, and mobile pay numbers. In some cases, attackers may have accessed customers' birth dates, phone numbers, and addresses if this information was stored in the accounts.
Scope and Impact
Chick-fil-A has not disclosed the total number of affected customers, but it acknowledged that at least 2,182 Texans were impacted. Notification letters were also sent to customers in several states, including Iowa and North Carolina, indicating a wider reach of the breach.
Understanding Credential Stuffing
Credential stuffing is a cyberattack strategy where attackers utilize stolen account credentials to gain unauthorized access to user accounts on various platforms. This tactic capitalizes on users who reuse passwords across multiple sites, making them vulnerable to such attacks. Attackers typically seek to extract personal and financial data for malicious purposes.
Response and Mitigation
In response to the breach, Chick-fil-A conducted an investigation and put measures in place to enhance security. The company emphasizes the importance of using unique passwords and encouraged customers to remain vigilant regarding account security.
Updates
- Chick-fil-A detected unauthorized login attempts between June 17 and June 19, 2026.
- Data breach affects 13,322 customers.
- Compromised data includes the last four digits of credit card numbers.
- Attackers targeted Chick-fil-A's website and mobile app.
- Attackers used credentials obtained from a third-party source.
- Chick-fil-A determined on July 13, 2026, that data was obtained.
- Compromised data includes Chick-fil-A membership and mobile pay numbers.
- Compromised data includes account balances, phone numbers, addresses, and dates of birth.
- Affected accounts had passwords reset and payment methods removed.
- Drained account balances were restored, and additional rewards were added.
✨ This summary was generated by AI from the outlets' reporting listed below. It is not independently verified and may contain errors — check the original sources. How BrevFeed works →
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How outlets covered it
Chick-fil-A confirmed a data breach impacting 13,322 customers due to credential stuffing attacks between June 17 and June 19. Attackers accessed personal and payment information from Chick-fil-A One accounts using credentials obtained from third-party sources. The company logged out affected accounts, removed payment methods, restored balances, and advised customers to change passwords.
Chick-fil-A experienced a data breach between June 17-19 due to a credential stuffing attack targeting its Chick-fil-A One loyalty program accounts. Attackers may have accessed customer names, email addresses, payment information, and other personal data, leading to forced password resets and balance restorations for affected accounts.
Chick-fil-A has alerted customers about a data breach caused by credential stuffing attacks affecting accounts. The breach may involve sensitive information like names, email addresses, and partial credit card numbers.