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New Senate Bill Targets Deceptive User Interface Design Tricks

The user interface tricks, also known as "dark patterns," have been a problem for years. But now two US senators want to ban their use, claiming the tactics can fool people into handing over their personal information.

 & Michael Kan Principal Reporter

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User interface tricks that can fool you into handing over your personal information have become the target of new bipartisan legislation.

On Wednesday, US senators Mark Warner (D-Virginia) and Deb Fischer (R-Nebraska) announced a bill to crack down on deceptive website practices from the biggest technology companies.

You've probably encountered the shady design tricks. For instance, a website might ask for an email address only to send you spam. The other common tactic is to push you to agreeing with the default privacy option — which will let the site harvest your personal information to serve ads.

Similar tricks can also be used keep you locked into a product. For example, a site might force you to go through numerous forms or pages to unsubscribe from its newsletter or cancel your membership.

The user interface tricks, also known as "dark patterns," have been a problem for years. But now Warner and Fischer want to effectively ban their use across the mainstream tech industry.

"These manipulative user interfaces intentionally limit understanding and undermine consumer choice," said Senator Fischer in a statement. "Misleading prompts to just click the 'OK' button can often transfer your contacts, messages, browsing activity, photos, or location information without you even realizing it."

To fix the problem, the legislation proposes creating a new standards body under the Federal Trade Commission that'll work with the major internet platforms to enact the best practices around user interface design. Platforms that have over 100 million monthly active users would all fall under its guidance.

The same legislation would also ban platforms from conducting behavioral experiments on users, unless they've received consent. In addition, the internet sites would need to steer clear of creating user design interfaces that can create "compulsive usage" among children under the age of 13.

"Our goal is simple: to instill a little transparency in what remains a very opaque market and ensure that consumers are able to make more informed choices about how and when to share their personal information," Senator Warner said in a statement.

Whether the bipartisan bill has any chance of becoming law is another matter. But the legislation already has some support within the tech industry. "We support Senators Warner and Fischer in protecting people from exploitive and deceptive practices online," said Microsoft vice president Fred Humphries in a statement. "Their legislation helps to achieve that goal and we look forward to working with them."

About Our Expert

Michael Kan

Michael Kan

Principal Reporter

My Experience

I've been a journalist for over 15 years. I got my start as a schools and cities reporter in Kansas City and joined PCMag in 2017, where I cover satellite internet services, cybersecurity, PC hardware, and more. I'm currently based in San Francisco, but previously spent over five years in China, covering the country's technology sector.

Since 2020, I've covered the launch and explosive growth of SpaceX's Starlink satellite internet service, writing 600+ stories on availability and feature launches, but also the regulatory battles over the expansion of satellite constellations, fights with rival providers like AST SpaceMobile and Amazon, and the effort to expand into satellite-based mobile service. I've combed through FCC filings for the latest news and driven to remote corners of California to test Starlink's cellular service.

I also cover cyber threats, from ransomware gangs to the emergence of AI-based malware. In 2024 and 2025, the FTC forced Avast to pay consumers $16.5 million for secretly harvesting and selling their personal information to third-party clients, as revealed in my joint investigation with Motherboard.

I also cover the PC graphics card market. Pandemic-era shortages led me to camp out in front of a Best Buy to get an RTX 3000. I'm now following how the AI-driven memory shortage is impacting the entire consumer electronics market. I'm always eager to learn more, so please jump in the comments with feedback and send me tips.

The Best Tech I've Had:

  • My first video game console: a Nintendo Famicom
  • I loved my Sega Saturn despite PlayStation's popularity.
  • The iPod Video I received as a gift in college
  • Xbox 360 FTW
  • The Galaxy Nexus was the first smartphone I was proud to own.
  • The PC desktop I built in 2013, which still works to this day.

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