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ARTICLE · 10 FEBRUARY 2026

Class Action Review: What We're Seeing With CIPA Class Actions In California Challenging Website Tracking Tools

Until the California legislature takes action, the plaintiff's bar will continue filing lawsuits challenging companies' website tracking tools under the California Invasion of Privacy Act, or CIPA.

United StatesPrivacy

Until the California legislature takes action, the plaintiff's bar will continue filing lawsuits challenging companies' website tracking tools under the California Invasion of Privacy Act, or CIPA. As of now, courts don't agree on how far this old California privacy law actually goes, which means companies should take action.

The CIPA was passed in 1967 to stop secret wiretapping by law enforcement and individuals. Today, the plaintiff's bar has seized on the CIPA to file class actions that challenge modern website tools like chat features, session-replay software, and analytics code, arguing that these tools violate the CIPA by secretly recording how visitors interact with a company's website. One of the primary issues that litigants grapple with is whether these tools actually "listen in" on confidential communications without proper consent when, in fact, many companies disclose the use of these tools in their Terms of Use or Privacy Policies, or both. Some courts

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