US lawmakers moved Wednesday to pressure TikTok to sever ties with its Chinese parent company ByteDance or face a ban, in a broader push to keep social media apps out of foreign adversaries' control.

A bipartisan group of 20 lawmakers have introduced a bill barring platforms controlled by ByteDance from US app store availability or web hosting services—unless they are no longer linked to China.

The legislation would also allow the president to extend such a ban to social media platforms that pose a similar national security risk.

"I would submit this bill provides the only path for the app to continue its operations in the United States without threatening Americans' online freedom, privacy and security," said Mike Gallagher, who chairs the House Select Committee on the Chinese Communist Party.

Referring to TikTok at a Wednesday press briefing, the Wisconsin Republican added, "We simply cannot allow an app controlled by our nation's foremost adversary and competitor to take over the American media landscape."

In discussing the bill, policymakers raised concern that TikTok has become a key news source for the younger generation.

But a TikTok spokesperson told AFP: "This bill is an outright ban of TikTok, no matter how much the authors try to disguise it."

The new bill would allow ByteDance roughly six months to divest, said Raja Krishnamoorthi, an Illinois Democrat and ranking member of the Select Committee.

He stressed that the bill is not solely about TikTok.

The White House has noted national security concerns about the use of TikTok on government devices.

The app owned by ByteDance is accused by a range of US politicians of being under the tutelage of the Chinese government and a tool of espionage by Beijing, something the company denies.

Regulators across the world are worried that user data may be accessed by Chinese-based employees or government entities in Beijing, although the platform said user data is securely stored in Singapore and the United States.

TikTok saw its popularity rocket during pandemic lockdowns and boasts more than one billion global users.

But scrutiny has intensified after ByteDance admitted in December 2022 that employees accessed the data of two journalists during an internal probe into corporate leaks.

© 2024 AFP