Legal Experts Urge Counsel to Block AI Vendor Data-Training Clauses After 2026 Surge in Exploitation
Vendor contracts are being urgently reclassified as AI risk vectors. In 2026, corporate counsel are discovering that SaaS and AI vendors have embedded contractual language permitting them to train, fine-tune, and evaluate proprietary models on customer data without explicit consent. What vendors historically labeled "service improvement" provisions are now recognized as mechanisms for secondary data exploitation. Law firms including Kilpatrick Townsend, Consilium Law, and SiLaw have published redlining guides instructing clients to demand explicit "no training," "no commingling," and "no retention" clauses in master service agreements.