UNSECURED NETWORKS - SAID MTN HARTEBEE****RT

Tried taking one of MTN's internet specials at their Hartebee****rt store and was required to provide a variety of docs. Not a problem. HOWEVER. THE BANK STATEMENTS. PAY SLIP etc. HAD TO BE IN HARD COPY AS MTN WOULDNT ACCEPT SOFT COPIES AS THEIR NETWORKS AREN'T SECORE. NOW, FOR AN FSP THAT REQUIRES ALL THIS SENSITIVE INFO TO BLATANTLY TELL A CUSTOMER THAT THEIR NETWORKS AREN'T SECURE IS SIMPLY ASTOUNDING! HOW AM I EXPECTED TO TRUST MTN WITH MY INFO IF THEY THEMSELVES TELL ME THAT THEIR NETWORKS AREN'T SECURE??