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Data Breach

Intoxalock – Data Breach Investigation

In this age of technology, amidst a world of encroaching cybersecurity threats, your personal information is more vulnerable than ever. Cafferty Clobes Meriwether & Sprengel has the experience and expertise litigating data breach matters, providing compensation to victims of data breaches, and requiring businesses to enhance their data security practices to protect their consumers. If you think your information may have been compromised in a data breach, please call us at 312.782.4880 or reach us via email at sfifer@caffertyclobes.com.

Intoxalock is a leading manufacturer of ignition interlock devices (IIDs), also known as car breathalyzers. They are based in Des Moines, Iowa and supports over 150,000 users.

On March 14, 2026, Intoxalock experienced a data breach that incapacitated the breathalyzer monitoring platform and rendered many of their Ignition interlock devices inoperable. This data breach may have exposed sensitive personal information belonging to current and former users and employees. Regular operations resumed March 22, 2026.

Intoxalock hasn’t disclosed the total amount of individuals that were affected by the breach, but the outage was experienced across 46 states. 

The recent Intoxalock data breach is a serious matter that could inflict far-reaching consequences for those affected. The exposure of personally identifiable information, especially names and Social Security numbers, poses a significant risk of identity theft, such as criminals opening financial accounts, taking out loans, filing fraudulent tax returns, and obtaining government services in the victim’s name. Personally identifiable information can also be exposed on the Dark Web, which poses a serious threat toward the privacy and safety of many individuals. According to a recent FTC survey, the total cost of identity theft is nearly $50 billion per year, with victims losing an average of nearly $5,000 from the misuse of their personal and financial information. The exposure of protected medical information can pose an even greater danger of identity theft—such as obtaining medical services in the victim’s name, which will be charged to the victim. 

Current and former users and employees of Intoxalock may face an increased risk of fraud and identity theft and are advised to closely monitor their financial accounts and personal information for any suspicious activity. You could be at risk of incurring additional out-of-pocket costs for purchasing credit monitoring services, credit freezes, credit reports, or other protective measures to deter and detect identity theft.

Cafferty Clobes Meriwether & Sprengel has the experience and expertise litigating data breach matters, providing compensation to victims of data breaches, and requiring businesses to enhance their data security practices to protect their consumers. If you suspect your sensitive personal information may have been compromised in the Intoxalock data breach, you must take action to protect both your personal and financial well-being. Please call us at 312.782.4880 or reach us via email at sfifer@caffertyclobes.com.

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    March 23, 2026