Android is a malware creator's WET DREAM ... mostly due to OS fragmentation.
If you have an Android phone or tablet, YOU NEED TO BE RUNNING AN ANTI-MALWARE/ANTI-VIRUS PROGRAM!!! I recommend AVAST! Free Mobile Security to all of my store clients.
http://www.avast.com/en-ca/free-mobile-security
** I also highly recommend the
FREE flavor of Avast Antivirus for my Windows clients - I've tried them all, and right now, Avast is the best AV software IMHO - finding what even many of the 'popular' premium Antivirus softwares do not detect!!
I used to be a Panda (premium) fan, and then Panda started missing lots of the new generation threats ... I liked AVG until about 3 years ago when their results started going to hell, and it seemed like they stipped updating their definitions as often. The reason I love Avast (FREE flavor), is because it finds problems other premium AV softwares miss, as well as having a built-in ROOT KIT scanner/remover that works even better than Kaspersky's stand-alone TDSS Killer software.