Specter: MetaMask swap router contract has been on Tether's blacklist for nearly 5 years
- —MetaMask swap router address blacklisted by Tether since 2021
- —Specter found it while investigating the Payy Network attack
- —Researcher said he had not noticed this before
Why it matters: It shows major DeFi infrastructure addresses can stay sanctioned by a stablecoin issuer for years without public scrutiny.
Source: PANews