The bill would "protect Americans by blocking and prohibiting all transactions from any social media company in, or under the influence of, China, Russia, and several other foreign countries of concern," the lawmakers said in a news release.
The lawmakers said the bill aims to protect Americans from foreign adversaries who might use certain social media to surveil Americans, learn sensitive data about them, and spread influence campaigns or propaganda.
In June, BuzzFeed News reported that China-based employees of ByteDance, TikTok’s parent company, had accessed nonpublic data about U.S. users.
TikTok denied turning over any U.S. data to Chinese officials and said it never would, though it acknowledged that Chinese employees have some access to it.
In a statement responding to Maryland's ban, a TikTok spokesperson said, “We believe the concerns driving these bans are largely fueled by misinformation about our company.