"Researchers with Counter Extremism Project (CEP), a nonprofit organization working to combat extremist ideologies, revealed in a report on Monday that they had discovered pro-ISIS content, including some celebrating a recent terror attack in Belgium...

Although the organization says it reported all five accounts to TikTok on Nov. 2, only two of the accounts have been removed. In remarks to the Daily Dot, CEP research analyst Joshua Fisher-Birch noted that ISIS content is detected regularly on the platform."