Personal Information Compromised in GrubHub Data Breach

Summary: GrubHub has reported a data breach that compromised customer and driver information, which was uncovered due to unusual activity detected in the company’s system. An investigation traced the issue to a compromised account linked with a third-party support provider. While some contact information and partial payment card details were affected, critical data such as full credit card numbers and Social Security numbers remain secure.

Affected: GrubHub

Keypoints :

• Unauthorized access allowed hackers to obtain names, email addresses, and phone numbers of customers and drivers.
• Partial payment card information and hashed passwords for some legacy systems were also compromised.
• GrubHub is implementing enhanced security measures, including new anomaly detection systems.