I was tricked by a phone-phisher pretending to be from my bank, and he convinced me to hand over my credit-card number, then did $8,000+ worth of fraud with it before I figured out what happened.
I hadn't given [the scammer] the last four digits of my card.
Wait a sec.
He hadn't asked for the last four digits. He'd asked for the last seven digits. At the time, I'd found that very frustrating, but now – "The first nine digits are the same for every card you issue, right?" I asked the VP.
I'd given him my entire card number.
Huh. I hadn't realized the institution prefix was so long.
Huh. I hadn't realized the institution prefix was so long.
I didn’t know that either but I’d also never divulge that info on an inbound phone call.
It's public info, you can just Google "what does my card number mean" and there's tons of results