Official Bip39 Word List As blockchain is decentralized, irreversible and anonymous, it’s almost impossible to freeze accounts or rollback transactions. Any person else who discovers the phrase can steal the bitcoins. It needs to be kept top secret, one example is it need to not be typed into any website. https://bookmarkpath.com/story18582830/hashcat-bip39-indicators-on-seed-phrase-generator-you-should-know