Unhappy Ransomware now on Android!!!

Becareful what you download now. There is a new trojan that will encrypt all your data on your phone and lock it as well. Then you have to call a number to pay the ransom!!!! Just like the one going around on Windows PC's. Here is the link about the article on Tom's. http://www.tomsguide.com/us/simplock...00541151598242
Google Nexus 5. Stock 4.4.4 ROM.