By Nandita Bose
WASHINGTON (Reuters) - The U.S. Senate on Thursday unanimously voted to approve a bill from Senator Josh Hawley banning federal employees from using video-sharing app TikTok on government-issued devices, amid threats from the White House to ban the company.
The app has come under fire from U.S. lawmakers and the Trump administration over national security concerns because China's ByteDance owns the technology. The company currently faces a deadline of Sept. 15 to either sell its U.S. operations to Microsoft Corp or face an outright ban.
Sources have previously told Reuters that ByteDance executives value all of TikTok at more than $50 billion.
Under a Chinese law introduced in 2017, companies have an obligation to support and cooperate in the country's national intelligence work.
"I'm encouraged by the bipartisan support we have seen in this body to hold the Chinese Communist Party accountable and that includes ... holding accountable those corporations who would just do China's bidding," Senator Hawley said in a statement.
"And, if I have anything to say about it, we won't be stopping here," the Republican senator added.
Last month, the House of Representatives voted to bar federal employees from downloading the app on government-issued devices as part of a proposal offered by Representative Ken Buck.
With passage in the House and approval by the Senate, the prohibition is expected to soon become law in the United States.
A TikTok spokeswoman said its growing U.S. team has no higher priority than promoting a safe app experience that protects users' privacy.
As Congress bans TikTok from government devices, President Trump suggested that the government take a cut from the sale — a move that would be unprecedented, according to Mario Mancuso, a lawyer at Kirkland and Ellis and a former decision-maker for the Committee on Foreign Investment in the United States (CIFIUS), the government body that evaluates foreign investment in the U.S. for national security reasons.
“This has never happened before," said Mancuso. "In my view, it would be totally inappropriate."
Mancuso added that if the U.S. gets a cut, it would send a bad message to the rest of the world about what it means to do business in the U.S.
On Wednesday, TikTok said it was working with experts from the U.S. Department of Homeland Security to "protect against foreign influence" and fact-check potential misinformation about the election.
The company has increasingly emerged as a platform for political discourse and activism. Users recently said they helped inflate attendance expectations at U.S. President Donald Trump’s June rally in Tulsa, Oklahoma.
Last year, the company said about 60% of its 26.5 million monthly active U.S. users are aged 16 to 24.
(Reporting by Nandita Bose in Washington; Editing by Lisa Shumaker, Nick Zieminski and Jonathan Oatis)
NOTE: This article was lightly edited by Yahoo Finance to include expert quotes.