I never confirmed any transfers—how did my tokens disappear?
First, what is it? This kind of signature isn’t an on-chain transaction, so signing doesn’t require Gas. But whoever obtains the signature can submit it on-chain to make the authorization take effect.
How it works: Many people think that signatures which don’t cost Gas can’t affect their assets. Offline signature authorization exploits exactly this misconception.
By the way: $ETH is currently priced at 2388 (24h -1.57%).
Avoid making large transfers over public Wi-Fi, and remember to keep your devices up to date.
First, what is it? This kind of signature isn’t an on-chain transaction, so signing doesn’t require Gas. But whoever obtains the signature can submit it on-chain to make the authorization take effect.
How it works: Many people think that signatures which don’t cost Gas can’t affect their assets. Offline signature authorization exploits exactly this misconception.
By the way: $ETH is currently priced at 2388 (24h -1.57%).
Avoid making large transfers over public Wi-Fi, and remember to keep your devices up to date.