CARGURUS INC
CARG
Communication Services
1
exclusion reason
1 theme
This page is part of our public exclusion list — a transparency tool that shows which companies we screen out and why. It is not investment advice, and it is not an accusation. But it is subject to change as our understanding of the facts evolves.
CarGurus operates an online automotive marketplace that suffered a major data breach in February 2026 when the ShinyHunters hacking group compromised 12.5 million user accounts. Attackers impersonated IT support staff and used social engineering to trick employees into providing Single Sign-On codes, bypassing multi-factor authentication to access internal systems. Exposed data included names, email addresses, phone numbers, physical addresses, IP addresses, and auto finance application outcomes. Multiple class-action lawsuits were filed in federal court alleging that CarGurus violated common law, contract law, and FTC Act obligations by failing to implement reasonable data security measures. The breach revealed systemic failures in employee security training and access controls at the company.
Research Sources
3 organizations
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Companies appear on our exclusion list based on our investment judgment — not because they've done anything illegal. This is a difference of values and opinion, not an accusation of wrongdoing. Exclusion does not constitute a recommendation against investing in any company, and absence from the list does not constitute a recommendation to invest.
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