Background and Timeline: The European Commission officially launched a formal investigation against Elon Musk’s social media platform, X, on Monday, January 26, 2026 . The probe follows growing international alarm over the AI chatbot Grok’s role in generating harmful content . This move expands on an existing investigation into X’s recommender systems and transparency obligations that was initiated in December 2023 .

Modus Operandi: The investigation focuses on the lack of adequate safeguards in Grok, which reportedly allowed users to generate intimate deepfake images and sexualized content of women and children through simple text prompts . Research suggests Grok generated approximately 3 million sexualized images in just 11 days, including 23,000 depicting minors . Furthermore, X recently transitioned its user-content recommendation system to be powered by Grok’s AI, increasing the platform’s systemic risk exposure .

Victims and Financial Impact: The risks are characterized by the Commission as causing “serious harm” to the mental well-being and physical safety of European citizens, particularly women and children . If found to be in violation of the Digital Services Act (DSA), X could face astronomical fines of up to 6% of its global annual turnover . X was previously fined 120 million euros in December for violating transparency and deceptive design rules under the same act .

Investigation and Agencies Involved: Henna Virkkunen, Executive Vice-President for Tech Sovereignty, Security, and Democracy, is leading the Commission’s inquiry . The probe will assess whether X fulfilled its legal duties to assess and mitigate systemic risks and whether it provided sufficient data access to “vetted researchers” . Non-profit watchdogs like the Center for Countering Digital Hate (CCDH) and EDRi are providing supporting data on AI-generated harm .

Arrests and Suspects: N/A (This is a regulatory and legal investigation). The focus is on the corporate liability of X and its developer, xAI, rather than individual criminal suspects . However, the investigation will determine whether X “treated the rights of European citizens as collateral damage” to its service . The Commission is demanding binding orders for X to implement meaningful safeguards before further AI deployment .

Broader Implications and Trends: This case marks the first major test of the DSA’s ability to regulate the dissemination of illegal content generated by large-scale AI models . It highlights a growing global conflict between “free speech” absolutism and the “duty of care” required for digital safety in the AI era . Several nations, including Indonesia and Malaysia, have already blocked access to Grok earlier this month due to similar concerns over non-consensual pornography .