"Pro-IS groups have also been active in this time, praising the savage Hamas attacks and calling for action on European soil. On October 22, the pro-IS Tala’a al-Ansar Foundation released a video celebrating the Brussels shooting and urged its supporters to launch copycat attacks, according to the Counter Extremism Project."

"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."