Skip to content
News · Electronic Frontier Foundation EN LLM context A cited markdown file you can paste into your AI assistant (ChatGPT, Claude, a RAG or project knowledge base) to ground it in this document. Contains: this document’s text, its sections with their topics, and the full text of every law provision it applies. Everything links back to its source on overview.legal — legal information, not advice.

“Stealth Crawlers” Are Not a Threat to the Open Web. Bills Targeting Them Would Be.

There’s a new boogeyman in the battles over AI: so-called “stealth crawlers.” We’ll admit it—the term “stealth crawlers” sounds quite nefarious.

Full text

There’s a new boogeyman in the battles over AI: so-called “stealth crawlers.” We’ll admit it—the term “stealth crawlers” sounds quite nefarious. In reality, they’re anything but. “Stealth crawlers” are simply automated tools to access and collect public web data—without disclosing the user’s identity. Private crawlers like these facilitate all kinds of important work that benefits the public, including investigative reporting, academic research, cybersecurity protection, and more. Anonymous crawling enables some of the most publicly beneficial uses of the open web. Many publishers want to unmask crawlers anyways—and are pushing for new legislation that would give them new powers to do so. These legislative proposals threaten the open web, user privacy, and valuable research without directly addressing the problems they’re supposedly intending to solve. Alarmingly, these harmful proposals are gaining traction. The New York state legislature has already passed such a bill, the NY Stealth

How it connects

C-487/21 Österreichische Datenschutzbehörde v CRIF C-487/21 (Österreichische Datenschutzbehörde) CJEU Oct 26, 2023 Right of Access Right to Restriction Personal Data
2025 Study on the secondary use of personal data in the context of scientific research 2 This study has been prepared by Milieu under Contract No EDPS/2019/02 - 04 for the benefit of the EDPB. The study has been carried out by researchers from KU Leuven (CiTiP) and… EDPB Apr 3, 2025 Personal Data Statistics IP Address
C-601/21 Meta Platforms and Others v Bundeskartellamt C-601/21 (Meta Platforms (Bundeskartellamt)) CJEU Jul 4, 2023 IP Address Accountability Processing Agreement