Tokenizer Supply-Chain Poisoning: How Attackers Insert Malicious Tokenizers and How to Defend
Tokenizer Supply-Chain Poisoning: The Hidden AI Security Threat Enterprises Are Ignoring Artificial Intelligence systems depend heavily on tokenizers. Whether powering Large Language Models (LLMs), AI coding assistants, search engines, or enterprise AI agents, tokenizers act as the critical bridge between raw text and machine-readable tokens. However, a new cybersecurity threat called Tokenizer Supply-Chain Poisoning is…




