Grubhub confirms data breach as hackers download internal data and issue extortion threats

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Grubhub confirms data breach as hackers download internal data and issue extortion threats

Teiss • January 16, 2026

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Food delivery platform Grubhub confirmed that unauthorized actors recently accessed parts of its internal systems and downloaded data , ...

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This article is one source in a clustered incident — the cluster page carries the summary, timeline and every other outlet covering it.

Grubhub Data Breach: Hackers Steal Internal Data and Issue Extortion Threats Grubhub has confirmed a data breach where unauthorized actors accessed its internal systems and downloaded sensitive data. The attackers, identified as ShinyHunters, are reportedly extorting the company and threatening to leak data from Salesforce and Zendesk. The breach is linked to a vulnerability in Salesloft Drift. 3 sources 39

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