Here is some media coverage of the EU proceedings against X (Twitter):
Guardian: X to be investigated for allegedly breaking EU laws on hate speech and fake news >>> https://www.theguardian.com/technology/2023/dec/18/x-to-be-investigated-for-allegedly-breaking-eu-laws-on-hate-speech-and-fake-news
Reuters: EU targets Musk's X in first illegal content probe >>> https://www.reuters.com/technology/eu-opens-proceedings-against-x-over-its-efforts-combat-information-manipulation-2023-12-18/
CNBC: Musk’s X hit with first EU probe under new disinformation rules >>> https://www.cnbc.com/2023/12/18/eu-opens-infringement-proceedings-against-musks-x.html
Politico: X vs. EU: Elon Musk hit with probe over spread of toxic content >>> https://www.politico.eu/article/elon-musks-x-probed-by-eu-for-failing-to-curb-toxic-content/