Reddit (RDDT) Sues Anthropic Over Unauthorized Data Use

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Jun 04, 2025

Summary:

  • Reddit has filed a lawsuit against Anthropic for unauthorized data use.
  • Negotiations for a licensing deal reportedly failed, prompting legal action.
  • Reddit's stock saw a 7.5% increase following the lawsuit announcement.

Reddit's Legal Move Against Anthropic

In a significant corporate development, Reddit Inc. (RDDT) has filed a lawsuit against Anthropic, a leading player in artificial intelligence. The lawsuit alleges that Anthropic used Reddit's user data without authorization to train its AI models, bypassing the necessary permissions.

Failed Negotiations and Escalating Conflict

Efforts were made to reach a mutual agreement through a licensing deal. However, according to Reddit, Anthropic allegedly persisted in accessing their servers beyond agreed terms, resulting in excessive data usage. This unresolved conflict has now spilled over into legal channels as Reddit seeks to protect its data integrity.

Market Reaction and Stock Performance

Investors reacted positively to Reddit's decisive action, with the company's shares experiencing a remarkable 7.5% jump during Wednesday's trading session. This move highlights market confidence in Reddit's strategy and its commitment to safeguarding proprietary information.

Disclosures

I/We may personally own shares in some of the companies mentioned above. However, those positions are not material to either the company or to my/our portfolios.