I got the following text yesterday form a supposed banking customer care and later confirmed it to be scam
www.smscaster.com
Dear customer, due to our system upgrade, your ATM CARD
has just been de-activated, call customer on 081########
for re-activation

I called the so-called number and he started asking for my ATM pins and other details. I made further inquiries and discovered they have scammed so many. Please, if you get such text, possibly call your Bank to confirm and save your hard-earned money, even if it is not hard-eaarned.
Take this advice and thank me later
http://chiziprecious..com.ng/2016/03/scam-alert-beware-of-being-scammed-by.html