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Paris Prosecutors Summon Elon Musk and Linda Yaccarino Over X Algorithm Investigation

Paris prosecutors have summoned Elon Musk and X CEO Linda Yaccarino for voluntary interviews, citing algorithm manipulation, fraudulent data extraction, and alleged possession of pedo‑pornographic images generated by AI.
3 February 2026 by
TechStora Editorial Board

Background of the Investigation

Paris prosecutors have been probing the inner workings of X (formerly Twitter) for nearly a year. The inquiry began in July 2025 after concerns that X’s recommendation algorithms were giving undue prominence to political content—particularly posts from Elon Musk—without users’ knowledge. Investigators described the algorithmic changes as potentially distorting an automated data processing system, a violation under French law.

Charges and Allegations

The investigation now includes three distinct charges:

  • Manipulation of X’s algorithms that may have biased political content.
  • Fraudulent extraction of data from an automated data processing system by an organized group.
  • Complicity in the possession of images of minors representing a pedo‑pornographic character, allegedly generated by X’s AI model Grok between Dec 25 2025 and Jan 1 2026.

These charges were formally added in the latest prosecutor’s announcement, prompting the summons for “voluntary interviews” on April 20 2026.

Implications for X and Its Leadership

If the allegations are substantiated, X could face severe penalties under French criminal law, including fines, operational restrictions, or forced changes to its algorithmic transparency practices. The summons also signals a shift in communication strategy: prosecutors announced they will cease using X for official statements, opting for LinkedIn and Instagram instead.

Next Steps and Legal Process

Elon Musk and Linda Yaccarino are expected to appear for voluntary interviews in Paris on the scheduled date. Following the interviews, prosecutors may decide whether to issue formal charges or continue the investigation. Stakeholders—including shareholders, advertisers, and users—should monitor the case closely, as outcomes could reshape the regulatory landscape for social media platforms operating in the European Union.