An interesting call after purchasing the new 10142-1 ed 3

I get a call from a number 0800 005 559 with my name and details about the transaction ... informing me that they are from the bank I use and they need to verify that I did make the transaction.

I found it a bit strange so I didnt share any details ... instead I called the number to see hat it was all about ... not using my cellphone ... it was pointed out that they could complete the enquiry because my number didnt match their records.

So called my banks fraud department who verified that it wasnt them calling and that fraudsters had attempted to obtain my card details and the number on the back of my card so hat they could make online purchases.

I wonder if this is a leak in SABS ?