Their first target will be to get into the email address, if the hashed password is similar to the one used to open it. Any financial account they try to access will send an otp to the email even if they get the credentials correct. With the email they can get access to that account or any other one opened with it.
With the rate of data breaches crypto users should consider having an email address for a particular service, not using one to open multiple accounts to reduce the risk if that data gets to the wrong hands.
Honestly Ive not thought of having just a particular email for my crypto related stuff. Probably because Ive not encountered any challenges or reason to think about that, but Ill have to say this little advice if your might just seem to be the reason Im creating a new email henceforth for my crypto related stuff. And not just use one email for multiple accounts of crypto related activities, the only issue will be having different passwords which might not be easy to handle, but its also a safe idea to have multiple passwords so that when one passwords is hacked the effect will only be limited to that particular account.
