安妮(互fo 互关 关必回) retweetledi

Outsmart the scammers and win a share of 200USDT?
✅ Follow @bitget & @Bitget_TradFi
✅ Watch thru the video and leave your answer in the comments!
1. What is the main risk of the eth_sign signature method?
A. The signing process exposes the user's private key
B. Users see incomprehensible hexadecimal code, making it impossible to determine what they are actually signing
C. This method has been abandoned by blockchain developers
D. Signing automatically authorizes the transfer of all ERC20 tokens
2. How do attackers use zero-amount transfers for phishing?
A. Sending zero-amount transactions crashes the target wallet
B. By bypassing owner permission through zero-amount transfers, impersonating user transaction history, and inducing users to subsequently transfer funds to the attacker's address
C. Zero-amount transfers trigger smart contract vulnerabilities
D. Sending zero-amount transactions can clear all authorizations in the target wallet
3. According to the article, what is the main function of Bitget's official verification channel?
A. Verifying user identity
B. Verifying transaction authenticity
C. Checking whether email addresses/websites/social media accounts are official channels
D. Detecting whether devices have been compromised
4. Which of the following is NOT a measure taken by Bitget exchange to protect users' funds?
A. Storing most funds in cold wallets
B. Providing a user protection fund worth up to $700 million
C. Purchasing third-party insurance for each user
D. Providing an official verification channel to prevent phishing and scams
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