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Thompson Hine LLP, a full-service business law firm with approximately 400 lawyers in 8 offices, was ranked number 1 in the category “Most innovative North American law firms: New working models” by The Financial Times and was 1 of 7 firms shortlisted for The American Lawyer’s inaugural Legal Services Innovation Award. The firm has been recognized by the National Law Journal as a Legal Technology Trailblazer and featured by Bloomberg for its innovative service delivery models, which drive accuracy and predictability. The firm’s commitment to innovation is embodied in Thompson Hine SmartPaTHTM – a smarter way to work – predictable, efficient and aligned with client goals. For more information, please visit ThompsonHine.com and ThompsonHine.com/SmartPaTH.

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There has been a rise in legal claims in which plaintiffs argue that website advertising cookies and pixels should be considered pen registers and/or trap and trace devices, and therefore prohibited under California Penal Code § 638.50-55 (the “California Pen/Trap Law”). However, to date, there is no judicial precedent that supports this position, and these claims appear to be based on a misunderstanding of a recent federal court decision.

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We have published a <a href="https://admin.thompsonhine.com/wp-content/uploads/2024/02/The-California-Pen-Trap-Law-and-Website-Privacy-Litigation.pdf" target="_blank" rel="noreferrer noopener">comprehensive analysis</a> describing why the California Pen/Trap Law does not prohibit the use of website advertising cookies and pixels, which focuses on the plain text, structure, and legislative history of the law; previous court orders authorizing the use of pen registers/trap and trace devices; the purpose, scope, and intent of California consumer privacy laws; and the “user consent” provisions in the California Pen/Trap Law. The California Pen/Trap Law is a part of the California Invasion of Privacy Act (CIPA).

California Pen/Trap Law and Website Privacy Litigation

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