WhatsApp known for its massive security issues, still used by millions of people as a free replacement of SMS and MMS, was acquired by FB, one (maybe the) biggest data harvester in the internet. I dont use FB, the acquisition is a reason to finally move on to another more secure communication tool: Threema (Made in Switzerland app with end-to-end encryption). Hope they wont sell privacy for money. Please help to spread the word.
It is NOT free, but is time to understand FREE comes at a price !