Image Credits:Finnbarr Webster / Getty Images8:01 AM PDT · March 20, 2026
A cyberattack connected a U.S. conveyance breathalyzer institution has near drivers crossed the United States stranded and incapable to commencement their vehicles.
The company, Intoxalock, says on its website that it is “currently experiencing downtime” aft a cyberattack connected March 14. Intoxalock sells breathalyzer devices that acceptable into conveyance ignition switches, and is utilized by radical who are required to supply a antagonistic intoxicant enactment illustration to commencement their car.
Intoxalock spokesperson Rachael Larson confirmed to TechCrunch that the institution had been deed by a cyberattack. Larson said the institution took steps to “temporarily intermission immoderate of our systems arsenic a precautionary measure.”
These breathalyzer devices request to beryllium calibrated each fewer months oregon so, but the cyberattack has near Intoxalock incapable to execute these calibrations. The institution said customers whose devices necessitate calibration whitethorn acquisition delays starting their vehicles.
Drivers posting on Reddit accidental that cars are incapable to commencement if they miss a calibration, efficaciously locking drivers retired of their vehicles.
According to local quality reports crossed Maine, drivers are experiencing lockouts and immoderate person been incapable to commencement their vehicles. One car store successful Middleboro told WCVB 5 successful Boston that it has had cars parked successful its batch each week owed to the cyberattack.
News reports from crossed the United States amusement drivers are affected from New York to Minnesota, and drivers person been incapable to thrust due to the fact that their vehicle-based breathalyzers cannot beryllium instantly calibrated.
Intoxalock would not accidental what benignant of cyberattack it was experiencing, specified arsenic ransomware oregon if determination was a information breach, oregon whether it had received immoderate communications from the hackers, including immoderate ransom demands. The company’s exertion is utilized successful 46 states, its website says, and it claims to supply services to 150,000 drivers each year.
Intoxalock did not supply an estimated timeline for its recovery.
Zack Whittaker is the information exertion astatine TechCrunch. He besides authors the play cybersecurity newsletter, this week successful security.
He tin beryllium reached via encrypted connection astatine zackwhittaker.1337 connected Signal. You tin besides interaction him by email, oregon to verify outreach, astatine zack.whittaker@techcrunch.com.















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