Grubhub Hacked: Data Stolen in Salesloft Breach Fallout

Grubhub, a prominent US food delivery service, has become the latest victim in a series of data breaches stemming from the Salesloft security incident. The company confirmed that unauthorized individuals accessed certain Grubhub systems, leading to data exfiltration. While Grubhub asserts that sensitive financial information and order history were not affected, the full scope of the downloaded data is still under investigation.

Sources familiar with the matter point to the ShinyHunters ransomware group as the perpetrators, who are allegedly demanding a bitcoin ransom to prevent the leak of Salesforce and Zendesk data on the dark web. The Grubhub breach is understood to have occurred after login credentials and secrets were compromised through the Salesloft Drift attacks, which began in August 2025. This incident has already impacted at least 31 organizations globally.