OpenZeppelin: AI-assisted security audits for cryptography and ZK
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OpenZeppelin markets an AI Auditor within its Program Security offering and published the March 2026 audit of EVMbench that identified invalid high-severity items and contamination risk. Product details are not public.

Website: https://www.openzeppelin.com
Headquarters: Distributed
Focus: AI Auditor within Program Security; audited EVMbench
Index position: #9 of 12
Services: EVM audits | Benchmark and methodology review
Tools: EVMbench
Evidence: https://www.openzeppelin.com/news/openai-evmbench-audit

Source page: https://agentsast.com/firms/openzeppelin/
Compiled by: agentsast editors (https://agentsast.com/about/)
Last reviewed: 2026-09-13