Mert Mumtaz, co-founder and CEO of Solana infrastructure provider Helius, posted an urgent alert on X on July 6 warning of a governance attack targeting crypto protocols. His message was blunt: tighten your quorum parameters and turn on your notifications. Now.
The post specifically called on Circle personnel to stay vigilant and coordinate with Helius, a detail that immediately raised eyebrows given Circle’s role as the issuer of USDC, one of the largest stablecoins in crypto.
What we know so far
Mumtaz did not name the specific protocol, token, or on-chain transaction involved in the attack. What he did provide was a clear directive for teams to immediately review their governance configurations and ensure notification systems are active so that unusual proposals don’t slip through undetected.
The direct mention of Circle is notable. USDC operates across multiple chains and interacts with numerous DeFi protocols that use decentralized governance models. If the attack vector involves a protocol that handles or integrates USDC, the downstream implications could be substantial.
