One thing that I've frequently heard is that in any type of fraud call you should always hang up right at the beginning and call the bank back.
Seems like no matter how sophisticated the attackers, this defense will always foil anything along the same lines of what happened to you. The only way I can see this countermeasure failing is if the scammers can somehow manage to intercept inbound calls to the bank's customer service number.
One thing that I've frequently heard is that in any type of fraud call you should always hang up right at the beginning and call the bank back.
Seems like no matter how sophisticated the attackers, this defense will always foil anything along the same lines of what happened to you. The only way I can see this countermeasure failing is if the scammers can somehow manage to intercept inbound calls to the bank's customer service number.