The European Commission has opened an investigation into X, Elon Musk's social media platform formerly known as Twitter. The move comes after Brussels ordered X, as well as rivals Meta and TikTok, to act quickly to tackle the spread of disinformation, which has surged on each of these platforms since Hamas's deadly attack on Israel.
The conflict is the first major test of the EU's Digital Services Act, which forces internet giants to tackle harmful content or face massive fines.
