I have no problems with them being vigilant, however how hard is it to confirm before they block (or cancel) the card?
I guess the problem is that they are sometimes in a rock and hard place.
If they don't block the card initially then ask you to confirm, how do they do this. If they try phone, that's fine, except not everyone checks their phone immediately, let alone if you are overseas, who necessarily has roaming? (You might say, well then nuts and tough luck to those who choose not to be so contactable, but so there. Maybe companies should consider taking Skype accounts or the like for alternative contact methods).
Email can work but again the problems are related to the time delay between sending the email and receiving any confirmation of the situation (whether it be genuine or fraud). The length of that delay, even if measured in hours, can give rise to other transactions which may need to be similarly checked.
Again, being overseas out of normal range of packet data or constant internet connectivity can complicate all of this.
I guess it comes down to what's a better customer failsafe - let the card user do whatever and then follow up on possibly fraudulent transactions (and then clean up any mess following that), or block the card first to stop any more possible fraud? Customers complain about
both scenarios, i.e. both the inconvenience caused by having to action based on either failsafe scenario,
and complaining that their card provider should adopt the opposite model.
Suffice to say, I have at least a card each which uses either model. I find that 28 Degrees is more of a block first approach, whereas American Express seems to take a more follow-up on suspicious or large transactions approach. For Amex, I've had contact both via phone and email (and sometimes both).
I have to say I lied when I said I haven't had a block situation before, but I kind of blame myself for this one. I was making a purchase on a Brazilian website (no prizes for guessing what it was
) whilst in Australia using my 28 Degrees, which was rejected (I saw the message online). Problem was, as I found out, the merchant makes two transactions on the card for the one purchase, and one of those transactions had succeeded but the other not, however the system didn't autocancel the first given the failure of the second. I called 28 Degrees and found this all out, and they gave the all clear for a new transaction to occur from this merchant. I called the merchant and got them to cancel the transaction from the first failed purchase, then proceeded to make a new purchase without issue.