Cyberattack on vehicle breathalyzer company leaves drivers stranded across theUS

A cyberattack on Intoxalock, a U.S. vehicle breathalyzer company, has stranded drivers nationwide by disabling their ignition breathalyzer devices. The attack, confirmed on March 14, has left many unable to start their vehicles due to calibration issues. Intoxalock temporarily paused systems but has not disclosed the nature of the cyberattack or recovery timeline.

Key Points

• Cyberattack on Intoxalock occurred on March 14.
• Drivers rely on breathalyzer devices to start their vehicles, which require regular calibration.
• Cyberattack has prevented the calibration of devices, leading to vehicle lockouts.
• Reports indicate affected drivers across multiple states including Maine, New York, and Minnesota.
• Intoxalock has suspended some systems as a precaution but has not specified the type of attack or provided a recovery timeline.

Relevance

• In 2025, there is a growing emphasis on cybersecurity in IoT devices as threats continue to evolve.
• Cybersecurity breaches have become more common, prompting businesses to reassess their security protocols.
• Breathalyzer devices are part of the expanding market of vehicle safety technology that is increasingly interconnected.

The Intoxalock cyberattack highlights vulnerabilities in vital vehicle safety technologies, underscoring the need for enhanced cybersecurity measures in the automotive sector as reliance on tech increases.