聽來純屬虛構? NFT藝術買賣 動輒千萬甚至破億 TVBS文茜的世界周報-歐洲版 20211204 X 富蘭克林‧國民的基金
https://m.youtube.com/watch?v=rgqiZarkIeA
Bitcoin advocates say the currency can act as a hedge against inflation and declines in other assets, such as stocks and the dollar. But that hasn’t been proven as of yet.
They aim to trick their victims into falling into traps by sending out contracts that appear to be vulnerable but contain hidden traps.
Honeypots are a term used to describe this unique sort of contract.
Honeypots are smart contracts that appear to have a design issue that allows an arbitrary user to drain Ether (Ethereum's native currency) from the contract, if the user sends a particular quantity of Ether to the contract beforehand.
However, when the user tries to exploit this apparent flaw, a trapdoor opens a second, yet unknown, preventing the ether draining from succeeding.
Rug Pulls - developer of a cryptocurrency project — typically a new token — abandons it unexpectedly, taking users’ funds with them.
Total crypto total transaction volume grew to $15.8 trillion in 2021, up 567% from the previous year.
Tthe rise of DeFi, or decentralized finance, has led to more criminals taking advantage of people who are lured by the hype surrounding crypto.
Chainalysis estimates that about $7.8 billion of the overall $14 billion worth of criminal activity is from scams.
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