We are investigating a potential breach of customer data impacting CarGurus, Inc.
Posted on March 16, 2026
Overview of the CarGurus, Inc. Data Breach
Barnow and Associates, P.C., a leading data breach litigation law firm, is investigating a reported cybersecurity incident at CarGurus, Inc. This breach may have exposed sensitive personal information, with hackers claiming to have stolen data of up to 12.4 million individuals.
If you received a data breach notification from CarGurus, Inc., our attorneys are here to help you understand your legal options.
Contact us today to discuss your rights and explore potential claims. Fill out our contact form or call us at (312) 621-2000.
About CarGurus, Inc.
CarGurus, Inc. is an online vehicle marketplace based in Boston, Massachusetts.
Details of the Data Breach
CarGurus, Inc. has not yet confirmed or released any information about the reported breach. However, the ShinyHunters ransomware group has publicly claimed responsibility, stating they stole data belonging to up to 12.4 million individuals.
The investigation is ongoing, and specific details regarding the exact scope and impact remain undisclosed. According to the group’s claims, the following information may have been exposed:
- names,
- phone numbers,
- email addresses,
- addresses,
- finance pre-qualification information.
CarGurus, Inc. has not yet begun notifying affected individuals.
Steps to Protect Your Personal Information
To safeguard your data after the CarGurus, Inc. breach, consider the following steps:
- Review the Breach Notification if you receive one: Carefully read the notice from CarGurus, Inc. and retain it for your records.
- Enroll in Free Monitoring Services: If offered, consider signing up for complimentary credit or identity monitoring to detect suspicious activity.
- Update Passwords: Change passwords for online accounts, using strong, unique combinations.
- Monitor Financial Accounts: Regularly check bank and credit card statements for unauthorized transactions.
- Check Your Credit Report: Look for signs of identity theft by reviewing your credit history at AnnualCreditReport.com.
Potential Legal Outcomes for Affected Individuals
The potential CarGurus, Inc. data breach may lead to class action lawsuits due to inadequate cybersecurity measures. Affected individuals could seek compensation for:
- Costs of credit monitoring or identity theft protection
- Unauthorized charges or financial losses
- Time and effort spent addressing the breach
- Other non-financial harms
Our firm has a proven track record in data breach litigation, securing significant settlements for clients. Learn more about our past case results.
How Barnow and Associates, P.C. Can Help
Barnow and Associates, P.C. is dedicated to holding companies accountable for failing to protect consumer data. By joining a class action lawsuit, you may recover compensation for damages while advocating for stronger data security practices.
You may be eligible for recoveries related to:
- Privacy Violations: Compensation for unauthorized access to your personal information
- Mitigation Efforts: Reimbursement for time and resources spent addressing the breach
- Financial Losses: Recovery for direct costs, such as fraudulent charges
- Non-Financial Harms: Damages for emotional distress or inconvenience
Contact us today to verify your eligibility and explore your legal options. Call (312) 621-2000 or fill out our contact form.
