Researchers cast doubt on Starbucks data breach claim
Hackers claimed that Starbucks data had been leaked. Researchers cast doubt on the claim, and whether a leak actually occurred and its scale have not been confirmed.
Key facts
- Affected organization
- Starbucks
- Incident type
- Data breach
- Occurred / detected
- Not confirmed
- Scale of damage
- Not confirmed
- Cause / method
- Not confirmed
- 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
- The claim of a Starbucks data breach and researchers' doubts about it were made public.
1 related reports
Other incidents at Starbucks
Starbucks HR portal account breach exposes data of 889 US employees
889Impact: Personal information of 889 US employees
Accounts on Starbucks' HR portal, Partner Central, were compromised through credential-stealing phishing. The incident exposed sensitive personal information of 889 US employees. Starbucks disclosed the breach in March 2026.
Related reports: 6 · last report →Starbucks payroll and scheduling disrupted by ransomware attack on supplier
Impact: Disruption to employee payroll processing and work schedule management
A ransomware attack on an external software supplier used by Starbucks disrupted employee payroll and work schedule management. Starbucks recorded employees' working hours on paper and processed payroll manually. Sainsbury's also suffered operational disruption from the same attack.
Related reports: 16 · last report →Starbucks Singapore customer data leaked
Data of Starbucks Singapore customers was leaked. In connection with the incident, a customer loyalty marketing agency was fined S$10,000.
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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.