SCAMBIO wins Rep. Maxine Waters’ 2025 Congressional App Challenge in California’s 43rd District
Rep. Maxine Waters has named Jin Noguchi and Noah Matsukuma of California Academy of Mathematics and Science as the winners of the 2025 Congressional App Challenge in California’s 43rd District. Their app SCAMBIO is a web application that helps families and people protect their loved ones through three main features: Scam Detection, Prevention, and Simulation.
When asked what inspired the creation of SCAMBIO, the students said, “We once came across a YouTube video that explained the drastic number of reports, the type of scams, and the amount of money Americans have lost due to text and call-based scams. We were shocked that people just like us were taken advantage of by our emotions or ignorance to be deceived, especially the stories of people online that lost thousands after being tricked that their loved ones needed ‘help’. After some research, we found that $470 million was lost in 2024 to scams that started with text messages, and even more money was lost to other types of scams. AI was doing nothing but fueling the accuracy and frequency of scams, shown to have increased year by year. Although AI detection technologies are constantly evolving, the key factor to prevent scams lies with the people themselves, where cautiousness and awareness are very important.
“This inspired us to create SCAMBIO, a web application that helps families and people protect loved ones through Scam Detection, Prevention, and Simulation. Using our web development skills we learned throughout high school, our goal became to create a website that not only educates users and detects scams in text transcripts, but also in an interactive and realistic simulation training that helps users experience scam scenarios safely and learn to identify red flags.”
The 2025 Congressional App Challenge marked another record-setting year for the program. A total of 394 Members of the U.S. House of Representatives hosted App Challenges in their congressional districts, the highest level of participation in the program’s history. More than 13,800 students from across the country participated, submitting over 4,600 original apps focused on real-world challenges ranging from health and accessibility to education, sustainability, and civic engagement.
The Congressional App Challenge is an official initiative of the U.S. House of Representatives that encourages middle school and high school students to learn to code, explore computer science, and build practical technology solutions for their communities. Each participating Member of Congress selects a winning app from their district, and winning teams are invited to showcase their projects to Members of Congress, staff, and industry leaders at the annual #HouseOfCode celebration on Capitol Hill.
The Challenge is proudly bipartisan and reflects a shared commitment to expanding access to STEM education and preparing the next generation of American innovators for the future workforce. The program is a public-private partnership made possible through funding from the Broadcom Foundation, AWS, Infosys Foundation USA, theCoderSchool, Apple, and others.
The 2026 Congressional App Challenge will launch in May, and eligible students can pre-register for the competition now.
