On October 22, 2025, Reddit, Inc. filed a federal lawsuit in the Southern District of New York against Perplexity AI, Inc. and associated data-scraping firms, alleging violations of the Digital Millennium Copyright Act’s anti-circumvention provisions (17 U.S.C. §1201), along with related claims for unjust enrichment and unfair competition. Building on the strategy advanced in its earlier Anthropic suit, Reddit frames the dispute not as a garden-variety copyright infringement case but as a §1201 anti-circumvention suit targeting what it calls “industrial-scale” evasion of technical controls used to harvest Reddit content through Google’s search results. According to the complaint, the defendants
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