Senator Sherrod Brown, chair of the Senate Banking Committee, has penned letters to the CEOs of Google’s parent company Alphabet and Apple calling for the tech firms to provide information on the ways they prevent certain apps from promoting crypto scams.

According to the letters published on Thursday, Brown asked Apple CEO Tim Cook and Alphabet CEO Sundar Pichai for the steps the tech giants were taking in the approval of crypto apps on Apple and Android devices. The senator requested information related to how the companies assessed if apps were “trusted and secure,” prevented possible phishing apps through fraudulent apps and reported such apps to users.

“Cyber criminals have stolen company logos, names, and other identifying information of crypto firms and then created fake mobile apps to trick unsuspecting investors into believing they are conducting business with a legitimate crypto firm,” said Brown. “While firms that offer crypto investment and other related services should take the necessary steps to prevent fraudulent activity, including warning investors about the uptick in scams, it is likewise imperative that app stores have the proper safeguards in place to prevent against fraudulent mobile application activity.”

Brown’s letters came following the Federal Bureau of Investigation issuing a public warning about fraudulent cryptocurrency apps on July 18. The bureau reported that scammers had pilfered more than $42 million from 244 people between October 2021 and May 2022, including a case in which an app used the name of a former legitimate crypto exchange.

Speaking at a Thursday hearing with the Senate Banking Committee on "Understanding Scams and Risks in Crypto and Securities Markets," Brown seemed to place