Intoxalock

Profile narrative

Intoxalock, also known by its alias, is a company that designs, manufactures, and supplies ignition interlock devices for vehicles. These devices function as built‑in breathalyzers that prevent a vehicle from starting if the driver’s breath alcohol concentration exceeds a preset limit. The primary market served consists of individuals required by court or administrative order to install such equipment following a driving‑under‑the‑influence offense. Intoxalock’s products are installed in a variety of vehicle types, ranging from passenger cars to light trucks, to meet state‑specific interlock requirements. The company’s headquarters is located in the United States of America.

In March 2026, Intoxalock experienced a cyberattack that disrupted the operation of its interlock systems across the country. Reports from multiple news outlets indicated that the incident left numerous drivers unable to start their vehicles, affecting users in many states. The nationwide impact of the outage suggests that Intoxalock’s devices are deployed in a broad geographic footprint throughout the United States. While the exact number of installed units or customers is not disclosed in the available sources, the scale of the service interruption points to a substantial user base. The event also highlighted the reliance of state interlock programs on the continuous availability of the provider’s technical infrastructure.

Intoxalock’s core competency lies in the specialized field of ignition interlock technology, combining reliable sensor hardware with tamper‑resistant software. The company operates within a heavily regulated environment, adhering to the technical and procedural standards set by individual state Department of Motor Vehicles or equivalent agencies. Its positioning in the market is that of a provider tasked with helping jurisdictions enforce DUI prevention measures through mandatory interlock installation. Notable attributes include the ability to furnish devices that meet varying state certification requirements and to offer remote monitoring and reporting capabilities where permitted by law. No information regarding parent‑company ownership or subsidiary relationships is provided in the supplied material.

Incidents

2 incidents linked to this organisation.