Factually wrong. We've had plenty of smart contracts be exploited, just no major funds have been lost yet.
Muesliswap, Minswap, Early NFT contracts, Ray Network
If people keep repeating this lie -- then it only speaks of the amount of dapps deployed to the network.
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Adaverse News | Cardano and Ergo News
@AdaverseNews
JUST IN: Cardano $ADA network has never experienced a smart contract exploit.