Proof Verification Logic: The Achilles' Heel of Cross-Chain Bridges
Hyperbridge confirmed that the attack occurred due to a flaw in its "proof verification logic." In the blockchain world, this is the most critical stage for ensuring that a transaction from one chain is valid when moving to another. When this stage fails, the entire system loses the ability to distinguish between a real deposit and a hacker's counterfeit command. #Colecolen
Crypto history has seen classic hacks like Ronin ($552 million) also stem from compromised validator nodes or similar logic flaws. The ease with which the hacker gained administrative control over the smart contract on Hyperbridge shows that administrative control measures still have many loopholes. Although this hacker failed to "cash out" successfully due to poor liquidity, it shows that cybercriminals are becoming increasingly sophisticated in finding logic errors rather than attacking cryptography directly. Investors should monitor the audit reports of bridge protocols before trusting them with their assets. (DYOR) $DOT $NEIRO $TUT
