You have to be hyper alert, period...
I get scam attempts every day...
Phone calls purporting to be the copy machine store filling our toner order and gives my secretary the number on the card and said he only needs to confirm the security code on the back of the card so they can ship (he must have harvested my card somehow without getting the 3 digit SC)...
The really sexy, flirty lady that called from the hotel we normally stay at when we travel wanting to 'authorize' us a special 3 night weekend for the price of one night as a reward for being a regular customer... She just needed me to confirm my CC number to prove it was me she was giving the "authorization number" to...
Scammers claiming to be a personal friend to cajole my staff into putting me on the phone with them (the 1.5 friends I have in this world already have my cell number)
The "bank" needing to confirm my account number to 'replace' a night deposit that was not credited... (I do not make night deposits)
And on, and on...
And the one yesterday... A lady who has been a patient in the past called in tears and got my staff all worked up over her poor treatment at the hospital EMR last night... And she was still in pain and they didn't give her anything for it and she just wanted to talk with me because I was the only doctor that ever helped her... Well, I can smell an oxycontin addict from 3 counties away... I refused to take the phone, leaving my wife and staff thoroughly annoyed with me (I can live with that as long as it keeps the DEA from being thoroughly annoyed with me)...
denny-o