Data Privacy

Wen Tseng Joins Hintze Law as Principal Privacy Consultant

Today, Hintze Law warmly welcomes Wen Tseng as our new Principal Privacy Consultant! For nearly two decades, Wen has been helping organizations develop and implement scalable and practical cybersecurity and privacy programs. He is a trusted advisor to organizations navigating the ever-evolving landscape of data protection and risk management, leveraging his expertise in assessing, building, and maturing GRC programs, transforming strategic vision into operational reality, and helping teams manage their compliance obligations under complex data protection and AI laws and regulations.

Before joining Hintze Law, Wen served as Director of Privacy at Microsoft, where he led the program operations team to ensure ongoing compliance with Data Subject Rights requests and supported Microsoft’s global marketing and sales activities with robust privacy reviews. Wen’s valuable ad tech and cybersecurity expertise helped navigate complex advertising technologies and privacy requirements while strengthening Microsoft’s privacy and security posture. Wen’s leadership extended to the Cloud Security Alliance as Interim Research Director, and earlier, Wen played a pivotal role at Washington Mutual Bank (now JPMorgan Chase), leading cybersecurity investigations and forensics, and also helped launch ShareBuilder, serving as its head of information security.

We’re thrilled to have Wen’s expertise and leadership on our team. Please join us in welcoming him to Hintze Law!

Hintze Law PLLC is a Chambers-ranked and Legal 500-recognized, boutique law firm that provides counseling exclusively on privacy, data security, and AI law. Its attorneys and data consultants support technology, ecommerce, advertising, media, retail, healthcare, and mobile companies, organizations, and industry associations in all aspects of privacy, data security, and AI law. 

California’s Jam City Enforcement Action Highlights Importance of Opt-Out Mechanisms

On November 21st, 2025, the California Attorney General announced a $1.4 million dollar settlement with the mobile app gaming company, Jam City, Inc., the sixth such settlement by California regulators under the California Consumer Privacy Act (CCPA). The AG had sued Jam City, whose mobile gaming apps collect personal information such as device identifiers, IP addresses, and usage data, alleging that it had failed to offer appropriate methods to opt out of sale and sharing of personal data in violation of the CCPA.

The Complaint

In May 2024, an AG investigation found that 20 of Jam City’s 21 apps did not provide a link or setting for consumers to opt-out of the sale of their personal information or sharing of such data for behavioral advertising across Jam City’s apps and other apps and platforms.

The complaint thus alleges that Jam City did not provide CCPA compliant opt-out methods on its apps or its website. In addition to the lack of controls on the 20 apps, the 21st app provided a “Data Privacy” setting that allegedly did not reference the CCPA and was unclear about whether enabling the setting would effectuate an opt-out request. Additionally, the “Cookies and Interest Based Advertising” section of privacy policy on Jam City’s website “told consumers that they could email Jam City at ccpaoptout@jjamcity.com to stop targeted advertisements,” a method the AG claimed was allegedly insufficient under the CCPA.

The complaint further alleges that Jam City did not acquire opt-in consent to sell or share the personal information of consumers it knew to be less than 16 years old. Jam City allegedly age-gates several of its apps and provides “child-versions” which do not collect or share personal information with third parties. However, Jam City allegedly failed to properly age-gate six of its apps, only providing the child-versions to consumers who declared they were under 13. As a result, Jam City was improperly selling or sharing the data of consumers between 13 and 16 years old, including via cross-context behavioral advertising without obtaining opt-in consent.

The Settlement

The settlement orders Jam City to comply with the CCPA’s opt-out provisions, specifically requiring:

  • Implementing a consumer-friendly, easy to execute opt-out process with minimal steps and in the case of mobile apps or connected devices, such opt-out process being available in a setting or menu option that leads the consumer to a page, setting, or control that enables the consumer to opt-out the sale and sharing of the consumer’s personal information either immediately, or in the alternative, via a link to the notice of right to opt-out of sale/sharing in the privacy notice,;

  • Effectuating of a consumer opt-out l across all of Jam City’s mobile apps for any personal information associated with the consumer,;

  • Providing means by which the consumer can confirm the processing of their opt-out request; and

  • Avoiding language or design likely to confuse a reasonable consumer that choices related to the collection of personal information, other than the opt-out process, constitute a compliant opt-out method or must be selected to opt-out.

Additionally, the settlement also requires compliance with special rules for consumers under 16 years old:

  • Where Jam City implements an age-screening mechanism,

    • Designing the mechanism in a neutral manner that does not default to 16+ and does not suggest that certain features are unavailable to consumers under 16 years old;

    • Directing consumers who submit an age under 13 years old to a child-version of the app; and

    • Directing consumers who submit an age of at least 13 years old and less than 16 years old to a child-version of the app or obtain their affirmative authorization to sell or share their personal information before directing them to a non-child-version of the app.

  • Directing all third parties to whom Jam City sold or shared personal information collected prior to October 1, 2024, from consumers who submitted ages under 16 years old in any Jam City mobile apps to delete such personal information.

Takeaways

With its recent investigations and settlement actions, the California Privacy Protection Agency has shown its willingness to enforce the CCPA, especially its opt-out provisions. The Jam City settlement order to effectuate opt-outs wherever the business identifies the consumer is similar to the California’s AG recent settlement order against Sling TV, which was ordered to “provide an opt-out mechanism within the Sling TV app on various living-room devices, so consumers accessing Sling TV on various devices do not need to go to Sling TV’s website to opt-out.” This robust enforcement of implementation of opt-out measures comes from the CCPA regulation requiring businesses to comply with a customer’s previously given opt-out signal “where the consumer is known to the business."

Moreover, recent California legislation is a part of a national trend of increased concern for children’s online privacy and safety. Laws with additional requirements for processing minors’ data are being complemented with app store age-verification laws, such as California’s Digital Age Assurance Act, which provide developers knowledge of whether consumers are minors.

This enforcement action highlights the political momentum for minors’ online privacy and the CCPA’s increased enforcement activity. Consider the following actions to address the concerns raised in this enforcement action:

  • Review all platforms, both apps and websites where you collect personal information to confirm choice mechanisms for consumer rights are clear and conspicuous so that users can easily effectuate those rights and understand those requests are being processed.

  • Implement choice mechanisms to properly regulate processing in accordance with data protection law and the consumer’s age.

  • Effectuate opt-out requests so that the consumer is opted out of such processing across apps, devices, and services where the business has information connecting the identity of the consumer.

  • Ensure age-gating processes comply with regulatory guidance, including not defaulting to an age above the relevant age range or suggesting a particular age range is required to access certain features.

  • Be mindful of data practices and obligations with respect to minors’ data, especially as more states pass legislation protecting children and teens’ privacy, in particular, if you are an app publisher, be prepared to put in place processes to properly handle child and teen data as you may gain knowledge of age under coming age assurance laws.


Hintze Law PLLC is a Chambers-ranked and Legal 500-recognized, boutique law firm that provides counseling exclusively on privacy, data security, and AI law. Its attorneys and data consultants support technology, ecommerce, advertising, media, retail, healthcare, and mobile companies, organizations, and industry associations in all aspects of privacy, data security, and AI law. 

Hansenard Piou is an Associate at Hintze Law PLLC with experience in global data protection issues, including kids’ global privacy laws, AADC, privacy impact assessments, GDPR, and privacy statements.  

New York’s Algorithmic Pricing Disclosure Act Takes Effect

New York’s Algorithmic Pricing Disclosure Act Takes Effect

By Felicity Slater,Sam Castic, Clara De Abreu E Souza

New York's Algorithmic Pricing Disclosure Act, signed into law by Governor Kathy Hochul on May 9th, 2025, officially took effect this week. The act regulates algorithmic pricing and requires covered entities to clearly and conspicuously disclose to consumers when such pricing methods are used.

Read More

Washington Marijuana Retailer Sued Under My Health My Data Act for Website Pixel Use

Washington Marijuana Retailer Sued Under My Health My Data Act for Website Pixel Use

by Sam Castic and Felicity Slater

A class action suit was recently filed against the companies that operate Uncle Ike's, a Seattle-area marijuana retailer. The suit filed in Washington federal court alleges common law tort claims, ECPA claims, and a claim under the My Health My Data Act (‘MHMDA’ or ‘the Act’). 

Read More

Hintze Law Recognized in 2026 Best Law Firms® Rankings

Hintze Law Recognized in 2026 Best Law Firms® Rankings

We are pleased to announce that Hintze Law has been recognized for excellence in the 2026 edition of Best Law Firms®, in both the national and Seattle area rankings for the firm’s work in Information Technology Law, Technology Law, and Advertising Law.

Read More

Federal District Court Dismisses VPPA Case, Ruling Apartments.com "Not a Videotape Business"

Federal District Court Dismisses VPPA Case, Ruling Apartments.com "Not a Videotape Business"

By Cameron Cantrell

On Monday, October 20, 2025, the Eastern District of Missouri dismissed a proposed class action based on the federal Video Privacy Protection Act ("VPPA") against CoStar, the company behind apartments.com. It isn't clear at this point whether the plaintiff will appeal.

Read More
Don’t Sleep on Maryland: The Maryland Online Data Privacy Act Will Keep Health and Wellness Companies Up at Night — Hintze

California Amends Artificial Intelligence Transparency Act and Passes AI Defenses Act

California Amends Artificial Intelligence Transparency Act and Passes AI Defenses Act

By Leslie Veloz

On October 13th, 2025, Governor Gavin Newsom signed into law AB 853, which amends the California Artificial Intelligence Transparency Act (AI Transparency Act (SB 942)), a law placing obligations on makers of generative AI systems aimed at increasing transparency to allow individuals to more easily assess whether digital content is generated or modified using AI.

Read More

California Passes Law on AI Companion Chatbot Safety

California Passes Law on AI Companion Chatbot Safety

By Clara De Abreu E Souza

On Oct. 13, 2025, California Governor Gavin Newsom signed into law Senate Bill 243 – Companion Chatbots. SB 243, authored by Senator Steve Padilla, requires operators of companion chatbot platforms to notify users that the chatbot is AI, provide specific disclosures to minors, and restrict harmful content. The law also includes a private right of action.

Read More

California Passes Digital Age-Assurance Act Into Law

California Passes Digital Age-Assurance Act Into Law

By Hansenard Piou

On October 13th, 2025, Governor Newsom signed the Digital Age Assurance Act (AB 1043) into law. Introduced by co-authors Assembly Member Buffy Wicks and Senator Tom Umberg, the law establishes age-assurance requirements for computer and mobile operating system providers and app stores as well as app developers with an aim to protect children’s online safety. The Digital Age Assurance Act enters into effect on January 1, 2027.

Read More

California’s Social Media Account Cancellation Act Signed into Law

California’s Social Media Account Cancellation Act Signed into Law

By Clara De Abreu E Souza

On October 8, 2025, California Governor Gavin Newsom signed into law Assembly Bill 656 — Account Cancellation. AB 656, authored by Assembly member Pilar Schiavo, focuses on social media platforms and requires them to provide users with a clear and accessible way to delete their accounts. This action must also trigger the complete deletion of the user’s personal data.

Read More

California Opt Me Out Act Signed into Law

California Opt Me Out Act Signed into Law

By Cameron Cantrell

On October 8, 2025, California’s Governor Newsom signed AB 566—the California Opt Me Out Act—into law. The California Opt Me Out Act, using the same definitions as the CCPA, requires any business that develops or maintains an internet browser to build in an opt-out preference signal (“OOPS”) functionality. The law takes effect on January 1, 2027.

Read More

California Further Amends its Data Broker Registration Law

California Further Amends its Data Broker Registration Law

By Hansenard Piou

On October 8, 2025, Governor Gavin Newsom signed SB 361 into law. Introduced by Senator Josh Becker, the bill amends California’s Data Broker Registration Law (and amendments to the law under the Delete Act) with additional disclosure requirements for data brokers.

Read More

What is “Bulk U.S. Sensitive Personal Data”?

What is “Bulk U.S. Sensitive Personal Data”?

By Emily Litka

This is the second in a series of blog posts about the DOJ Rule regarding Access To U.S. Sensitive Personal Data and Government-Related Data by Countries of Concern or Covered Persons (the “DOJ Rule”). It provides an overview of one of the categories of data that is in scope under the DOJ Rule: bulk U.S. sensitive personal data.

Read More

Governor Newsom signs Transparency in Frontier Artificial Intelligence Act

Governor Newsom signs Transparency in Frontier Artificial Intelligence Act

By Clara De Abreu E Souza

On September 29, 2025, California Governor Gavin Newsom signed the Transparency in Frontier Artificial Intelligence Act (TFAIA). Authored by Senator Scott Wiener, TFAIA follows the release of the Governor’s California Report on Frontier AI Policy, which was drafted by the Joint California Policy Working Group on AI Frontier Models.

Read More

IAPP Publishes EU Digital Laws Report 2025

IAPP Publishes EU Digital Laws Report 2025

By Hansenard Piou

On September 30th, the IAPP (formerly the International Association of Privacy Professionals) released its EU Digital Laws Report 2025, a comprehensive analysis explaining and synthesizing the requirements of core EU digital laws. The report aims to provide a resource to help the broadest possible class of organizations, platforms, and developers comply with the Data Governance Act, the Data Act, the Digital Markets Act, the Digital Services Act, the EU AI Act, and the NIS2 Directive.

Read More

Does the DOJ Rule Apply?

Does the DOJ Rule Apply?

By Hansenard Piou and Sam Castic

This is the first in a series of blog posts about the DOJ Rule regarding Access To U.S. Sensitive Personal Data and Government-Related Data by Countries of Concern or Covered Persons (the “DOJ Rule”).  It provides a high-level overview of the kinds of cross-border data transfers that are regulated by the DOJ Rule. Future blog posts will more closely examine the DOJ Rule, its requirements, potential impacts, and strategies to address compliance.

Read More

Hintze Lawyers Recognized in 2026’s Best Lawyers in America

Hintze Lawyers Recognized in 2026’s Best Lawyers in America

This year, eight of Hintze Law’s attorneys have been recognized by Best Lawyers® across a variety of categories, marking a significant milestone for the firm. Every one of our associates earned recognition, reflecting both the breadth of talent within our team and the dedication each attorney brings to their practice.

Read More

California Adopts Privacy, Cybersecurity, ADMT Regulations and Amendments

California Adopts Privacy, Cybersecurity, ADMT Regulations and Amendments

By Sam Castic

The California Privacy Protection Agency (CPPA) has adopted final regulations on privacy risk assessments, cybersecurity audits, and automated decisionmaking technology (ADMT), as well as amendments to existing CCPA regulations.  Final publication of the regulations is pending review by the Office of Administrative Law, and depending on when that occurs, the regulations will likely take effect 10/1/2025 or 1/1/2026.  Some key concepts from these regulations, and actions to consider, are below.

Read More

California’s Healthline.com Enforcement Action Shows CCPA’s Teeth – and Sensitive Data Reach

California’s Healthline.com Enforcement Action Shows CCPA’s Teeth – and Sensitive Data Reach

By Mason Fitch and Kate Black

The California Attorney General’s Office (“OAG”) announced an enforcement action against Healthline.com on July 1 that marks a significant development in California Consumer Privacy Act (CCPA) enforcement. This action, accompanied by the largest fine under CCPA yet at $1.55 million, highlights critical areas of consideration for any company engaging in the advertising ecosystem as well as any company that processes sensitive personal information.

Read More