[Notional Labs CEO: Terra's collapse was not caused by Do Kwon alone, the real planner is still at large] Golden Finance reported that Jacob Gadikian, CEO of blockchain service company Notional Labs, recently disclosed that the collapse of the Terra ecosystem was not caused by Do Kwon alone, but was the result of the careful planning of an unknown attacker. According to Flipside data, during the UST depegging period, the on-chain transaction volume surged 6 times, and a large number of robot transactions caused Terra to be unable to restore the UST dollar peg through its economic model. Specific analysis shows that the attacker initiated more than 70,000 failed transactions through a small number of addresses, causing congestion in the verification node memory pool (which can only accommodate 5,000 transactions). Gadikian showed a video of the Cosmos hub security testnet being attacked, and the effect was highly consistent with the situation when UST was depegging. According to Gadikian's assessment, the real planner of this incident is still at large.