The NBA’s NBAxNFT official tweeted: “We recognize an issue with smart contracts that has caused the whitelisted supply to sell out early. Currently identifying wallets in the whitelist that cannot mint NFTs.”
Previously, the NBA announced the launch of the playoff dynamic NFT The Association on April 21, with a total circulation of 18,000 pieces.
The BlockSec alert system discovered a loophole in the NBA NFT contract this morning, so that non-whitelisted users can mint NFTs. Attackers have minted multiple NFTs, while in the previous publicity campaign, whitelisted users could only mint one NFT for free.