Fire prevention, theft prevention, hacker prevention
五味子
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Fire prevention, theft prevention, and hacker prevention. The day before yesterday, bybit was stolen for 1.4 billion US dollars, and the market was in a panic. Bybit, with many big guys and exchanges, helped each other and rescued urgently, so that bybit survived and finally survived the risk of bankruptcy. The market sentiment has just calmed down, and now infini has been stolen another 50 million US dollars today. Hackers are so rampant recently. It seems that the national team of Brother San is invincible in the blockchain pond. Everyone works hard to trade and be a serious person, and finally they have to pay tribute to Brother San. For us retail investors, there are only a few copper coins and a few steel coins in our pockets. Although not much, they are all life-saving money. It may also be the income of a lifetime. Although we can't compare with the big guys, we can still survive after being stolen for more than 1 billion, but for us, it may be all of our investments, so everyone must treat it with caution. I have summarized a few points on how we can prevent hackers and manage our assets.
Personal user protection measures: 1. Cold wallets store large assets 1. Use hardware wallets (such as Ledger, Trezor) or offline generated paper wallets to save major assets, and avoid storing large amounts of funds in exchanges or hot wallets for a long time. 2. Hot wallets (such as MetaMask) only retain small amounts of daily transaction funds.
2. Strictly protect private keys and mnemonics 1. Never leak: private keys/mnemonics do not take screenshots, do not store in the cloud, and do not send through social software. 2. Physical backup: write on fireproof and waterproof metal plates and store them in a safe place. 3. Be wary of phishing attacks: do not click on suspicious links to enter mnemonics, and do not trust the behavior of "official customer service" asking for private keys.
3. Be cautious in on-chain interactions 1. Check contract permissions: use tools such as Revoke.cash to regularly revoke unnecessary token authorizations. 2. Verify contract addresses: obtain the correct contract address through official channels (such as the project's official website, Twitter), and avoid copying fake addresses from phishing websites. 3. Separate account management: store funds for different purposes such as investment, DeFi interaction, and NFT transactions separately. #Infini遭攻击 #bybit被盗 #钱包安全 $BTC
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