After a period of dormancy, the billionaire known as Mark Cuban's Ethereum Name Service (ENS) domain "markcuban.eth" has surged back to life. Over the past two days, Cuban has made significant moves by selling 14 non-fungible tokens (NFTs) from his collection, resulting in a total earnings of about $38,533. The most noteworthy sale among these was Pudgy Penguin #6239, which was acquired for an impressive sum of 9.06 Wrapped Ether (WETH), equivalent to $30,578. The prices of the other NFTs he sold ranged widely, from $22 to $1,800. Apart from these sales, Cuban is also planning to part ways with some high-value NFTs that are still in his possession. Notably, he has put up the Hashtag NFT #MFFL for sale at 15 Ether (over $50,000) and a BibleNFT piece titled Deuteronomy 25:4 for 5 Ether (around $16,000). If these listings attract buyers, Cuban's wallet is set to surpass the $100,000 mark in NFT transactions within a brief timeframe. This series of transactions coincides with Cuban's warning to his followers about a potential security breach as his Gmail account was compromised during the NFT sales.