Dell Data Breach 2025 Report. Dell is warning customers of a data breach after a threat actor claimed to have stolen information for approximately 49 million customers. These records covered the information on systems purchased from dell between 2017 and 2025, and the data had many customer details—including service tags, item numbers, warranty.

In may 2025, dell technologies disclosed a significant data breach affecting millions of customers and stakeholders. Dell is warning customers of a data breach after a threat actor claimed to have stolen information for approximately 49 million customers.