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Incidents involving:

ADT

Data breachResolved

ADT data breach (2026)

In April 2026, home security firm ADT confirmed a data breach by ShinyHunters, which listed the company on its website as part of a "pay or leak" extortion attempt. The breach impacted 5.5M unique email addresses along with names, phone numbers and physical addresses.

Victim
ADT
Records
5.5M