# Chick-fil-A One

Type: Product

Source: Cyber Intelligence Brief — https://getcyberbrief.com/entity/chick-fil-a-one
Canonical HTML page: https://getcyberbrief.com/entity/chick-fil-a-one

## Timeline

- **2026-07-22**: Public disclosure — News outlets reported the breach after Chick-fil-A filed a notice with the Massachusetts Attorney General’s Office, making the incident publicly known.
- **2026-07-20**: Customer notification letters sent — Chick-fil-A mailed breach notification letters to affected customers, explaining the incident and the steps taken to secure accounts.
- **2026-07-17**: Credential stuffing attack — Between July 17 and 19, 2026, unauthorized parties used email-password combinations from a third-party source to access certain Chick-fil-A One accounts, extracting personal and partial payment data.

## Recent coverage (1 stories)

### Chick-fil-A Credential Stuffing Breach Exposes Partial Payment Data
2026-07-27 11:56:40 · Sentiment: Bearish · Impact: 6/10 · Sources: 2

Between July 17-19, 2026, attackers used third-party credential dumps to break into Chick-fil-A One loyalty accounts, harvesting PII and the last four digits of payment cards. The incident underlines the need for MFA and dark web credential monitoring.
Full story: https://getcyberbrief.com/story/chick-fil-a-credential-stuffing-breach-cyber

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