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Grubhub Confirms Hackers Stole Data in Recent Security Breach

Grubhub confirmed that unauthorized actors downloaded data from its systems, prompting an immediate investigation and security hardening. The company disclosed that financial details and order histories were not compromised, but it is facing extortion demands from the ShinyHunters cybercrime group. Hackers are threatening to release older Salesforce records and newer Zendesk data unless a Bitcoin ransom is paid. Grubhub is working with a third‑party security firm and law enforcement, while the breach appears linked to prior Salesloft‑Drift credential theft campaigns.