Just after some tips as I'm running out of ideas. I look after a couple of oldies for their computers and from time to time they get phone scammers call them to 'fix their PC' etc and end up with bank account details.. I have told the victims not to talk to ANYONE who calls them about any computer 'problems' regardless of where they claim to be from. I have even gone as far as sticking a sign up in front of the victims PC to the same effect and told them to phone me if they have any concerns when scammers ring them. But they still keep getting scammed and handing over their banking details meaning they then have to go and change all their account numbers (if they are lucky not to lose any money) etc and feel pretty bad for the next couple of weeks. Until they forget about it and next scumbag calls them and they hand over their details AGAIN!
Have you guys got any tips I can use to stop this from happening as I'm running out of ideas. Blocking the scammers number is no good as they change all the time.