Grubhub Data Breach: Hackers Steal Internal Data and Issue Extortion Threats

Grubhub Data Breach: Hackers Steal Internal Data and Issue Extortion Threats

First seen 17 Jan 2026, 05:01 UTC •TeissTechradarCybernews •79% similarity •38.5

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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.

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Drift Grubhub Salesforce Zendesk