ISLAMABAD—Pakistan’s telecom regulator blocked TikTok on Friday for failing to filter out “immoral and indecent” content, another blow to the social media app that has come under increasing scrutiny as its popularity has surged across the globe.
The ban comes in view of “complaints from different segments of the society against immoral and indecent content on the video sharing application,” said the Pakistan Telecommunication Authority (PTA).
Shortly after the ban, the app began to show a blank interface with no text or images loading.
The PTA said it would review its ban, subject to a satisfactory mechanism by TikTok to moderate unlawful content.
TikTok said it was “committed to following the law in markets where the app is offered.
“We have been in regular communication with the PTA and continue to work with them. We are hopeful to reach a conclusion that helps us continue to serve the country’s vibrant and creative online community,” it said.
TikTok, owned by China-based ByteDance, has become hugely popular in a short period of time, by encouraging young users to post brief videos. Its quick rise has caught it in a firestorm, with a number of countries raising security and privacy concerns over its links to the Chinese communist regime.
In June, it was blocked in India—then its largest market by users—which cited national security concerns at a time of a border dispute with China. Separately, it faces the threat of being barred in the United States, and scrutiny in other countries including Australia.
TikTok has long denied that its links to China pose a security concern in other countries.
Pakistan has close relations with China.
Three Pakistani officials told Reuters earlier on Friday that a ban on the app in Pakistan was imminent.
“We have been asking them repeatedly to put in place an effective mechanism for blocking immoral