Is my WhatsApp hacked? Mine and my friend WhatsApp icons look different.

Suddenly the colour also changed, earlier it was dark greenesh now it's black. ( 1st image is what I'm worried if it's hacked) or is it just update? submitted by /u/Time-Translator-2362 [link] [comments]

from hacking: security in practice https://ift.tt/iqxK9kc