What’s wrong with thinking, “It’s just a signature, not a transfer”?
Many people assume that signing without paying a fee won’t affect their assets. Offline signature authorizations exploit this misconception.
Phishing websites often set the authorization amount to the maximum and the expiration date far into the future. Signing gives them control over those tokens.
There’s no homework today, but the market can give you a pop quiz at any time.
Revoke unused contract authorizations regularly, and keep long-term authorizations to a minimum in your wallet.
$ETH 2412.21（-0.4%）
Many people assume that signing without paying a fee won’t affect their assets. Offline signature authorizations exploit this misconception.
Phishing websites often set the authorization amount to the maximum and the expiration date far into the future. Signing gives them control over those tokens.
There’s no homework today, but the market can give you a pop quiz at any time.
Revoke unused contract authorizations regularly, and keep long-term authorizations to a minimum in your wallet.
$ETH 2412.21（-0.4%）