Yes, web scraping is legal in Illinois when conducted within federal and state legal boundaries, but unauthorized access or misuse of scraped data may trigger liability under statutes like the Illinois Computer Crime Act and the Illinois Right of Publicity Act. Recent 2026 amendments to the Illinois Biometric Information Privacy Act (BIPA) indirectly impact data handling practices for scraped biometric datasets, necessitating heightened compliance scrutiny.
Key Regulations for Web Scraping in Illinois
- Computer Crime Act (720 ILCS 5/16-9): Prohibits accessing a computer system without authorization or exceeding authorized access, which could apply if scraping bypasses technical barriers like CAPTCHAs or login credentials.
- Right of Publicity Act (765 ILCS 1075): Restricts the commercial use of an individual’s name, image, or likeness without consent, potentially implicating scraped data repurposed for marketing or advertising.
- Biometric Information Privacy Act (BIPA) (740 ILCS 14/1): Mandates strict consent and disclosure requirements for biometric data collection, affecting scrapers handling facial recognition or fingerprint datasets from Illinois residents.
Additional considerations include adherence to the Illinois Consumer Fraud and Deceptive Business Practices Act (815 ILCS 505/2), which may penalize deceptive scraping practices, and compliance with the Illinois Personal Information Protection Act (PIPA), which governs data security and breach notification. The Illinois Attorney General’s Office has signaled increased enforcement against unauthorized data aggregation, particularly in sectors like healthcare and employment screening.
Scrapers must also account for federal laws such as the Computer Fraud and Abuse Act (CFAA) and Copyright Act, which may impose civil or criminal penalties for circumventing technical protections or reproducing protected content. Contractual restrictions embedded in websites’ Terms of Service or robots.txt files further delineate permissible scraping activities. Consultation with Illinois-specific legal counsel is advised to navigate evolving statutory interpretations and enforcement trends.