Hacken Report: Tron-based USDT Contract Vulnerable to Multi-Sig Compromise

Blockchain security firm Hacken has identified that approximately 91.3 billion USDT on the Tron network is governed by a 2-of-3 multi-signature contract. The report warns that if two of the three keys are compromised, an attacker could seize administrative control over the contract. This would allow the attacker to mint new tokens, freeze addresses, or modify ownership without needing access to individual user wallets. The contract currently lacks built-in delay or revocation mechanisms.