cryptocurrencyIdeasBitcoin’s Greatest Feature Is Also Its Existential ThreatBy Barath Raghavan and Bruce SchneierBusinessNFTs Are Hot. So Is Their Effect on the Earth’s ClimateBy Gregory BarberSecurityMcAfee Is Indicted for Altcoin Pump-and-Dumps and ICO SchemesBy Brian BarrettBusinessNFTs Are a Collective Hallucination—So What?By Steven LevyBlockchain and CryptocurrencyNFTs Boom as Collectors Shell Out to ‘Own’ Digital ArtBy Gian M. VolpicelliBusinessWould You Trade a Bitcoin for a Tesla? By Gregory BarberBusinessJanet Yellen Will Consider Limiting the Use of CryptocurrencyBy Timothy B. Lee, Ars TechnicaBusinessA Member of the ‘Squad’ Takes on CryptocurrencyBy Gregory BarberSecurityThe Feds Seized $1 Billion in Stolen Silk Road BitcoinsBy Andy GreenbergSecurityISIS Allegedly Ran a Covid-19 PPE Scam SiteBy Andy GreenbergSecurityFlaws Could Have Exposed Cryptocurrency Exchanges to HackersBy Lily Hay NewmanSecurityThe Quest to Liberate $300K of Bitcoin From an Old Zip FileBy Lily Hay NewmanSecurityA Twitter Hacking Spree Hits Musk, Obama, Apple, and MoreBy Brian BarrettSecurityCryptocurrency Hardware Wallets Can Get Hacked TooBy Lily Hay NewmanSecurityHow an Elaborate North Korean Crypto Heist Fell ApartBy Matt BurgessBusinessThis Social Network Wants to Pay You (in Crypto) to Do GoodBy Gregory BarberBusinessEverything and Nothing Is a Tech Company NowBy Paris MartineauBusinessBitcoin's Path From Insurgents’ Talisman to Tool of Big TechBy Gregory BarberSecurityCreditors Seek to Exhume the Body of a Dead Crypto Executive By Dan Goodin, Ars TechnicaBusinessThis Alleged Bitcoin Scam Looked a Lot Like a Pyramid SchemeBy Gregory BarberSecurityEven Privacy-Focused Cryptocurrency Can Spill SecretsBy Gregory BarberBusinessChina is Pushing Toward Global Blockchain DominanceBy Kevin WerbachBusinessCoinbase Wants to Pay Interest on Crypto Coins, Sort OfBy Gregory BarberSecurityThe First BlueKeep Mass Hacking Is Finally HereBy Andy GreenbergMore Stories