The group planned to use explosives and Molotov cocktails against the over 2 million people at the Rio de Janeiro show.

Two people arrested as “suspects were recruiting participants, including minors, to carry out coordinated attacks using improvised explosives and Molotov cocktails," authorities announced Sunday

A criminal network promoting hate speech and the radicalization of teenagers planned to attack the Saturday show, a free event that drew more than two million attendees.