Panera Bread data breach exposes 5.1 million accounts
Data from 5.1 million Panera Bread accounts was leaked. ShinyHunters initially claimed to have obtained 14 million customer records and posted them on the dark web, but the scale was later reported as 5.1 million accounts. The attack was linked to a compromise of Microsoft Entra single sign-on.
Key facts
- Affected organization
- Panera Bread
- Incident type
- Data breach
- Occurred / detected
- Not confirmed
- Scale of damage
- Data from 5.1 million accounts
- Cause / method
- Compromise of Microsoft Entra single sign-on
- Location
- United States
If your data was exposed
- Don’t tap links in texts, calls or emails that mention this incident and offer compensation, refunds or breach checks. Check directly on the organization’s official website or app.
Timeline
- ShinyHunters claimed to have posted 14 million Panera Bread customer records on the dark web.
- A lawsuit related to the Panera Bread data breach was reported.
- The scale was reported as 5.1 million accounts rather than 14 million customers.
- It was reported that the breach was linked to a compromise of Microsoft Entra single sign-on.
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- Hackers Leak 5.1 Million Panera Bread Records
- Panera Bread Microsoft Entra SSO Breach: ShinyHunters Leak 5.1 Million Customer Records in 2026 Data Attack
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Other incidents at Panera Bread
Panera Bread ransomware attack causes IT outage and data leak
Impact: Week-long IT outage and data leak
Panera Bread was hit by a ransomware attack in March 2024, and its IT outage lasted a week. It was suggested that the company may have paid a ransom after the attack. Panera Bread agreed to a $2.5 million settlement in a class action over the data leak.
Related reports: 13 · last report →
The summary and key facts are written by AI from related reports and may contain errors. Check the original articles and the organization’s official statements for accurate details.