Please be weary of text message
asking you to update your bank
account details. I just got a message
this evening asking me to call a
number to update my account,I did
some background check and I
discovered the owner of the number
happen to be one Franck Monday.
Don't fall victim to this kind of scam it
is called "smishing" once you send
your details just bid your money
goodbye. Remember your bank will
never ask you to send your details and
if you have doubt on any message
visit your nearest bank branch.
Below is the message,
"From:09069534115
Alert: Dear~Customer, your ATM Card
& Acct:***** has been Blocked Due to
BVN system error; Call our helpline>>
07038669007 to re-activate it now!!"

source - http://www.trendsng.com/2017/03/scammers-have-started-againsmishing.html?m=1