Two questions.
My family insist on using Whatsapp for the family chats. I have to keep a copy on a device just so I can communicate with them. I do so under protest, as I was always told it isn’t secure. My brother has just said
“oh Whatsapp is encrypted, it’s perfectly secure”.
First, is it actually as encrypted and safe as my brother claims? That would solve everything.
Second, if it isn’t, where can I get some proof that we should switch to Telegram or whatever? Proof which doesn’t make me look like a raving loony?
I’ve wondered if they don’t know the data. They can perfectly read the convo on your device, assign a category what you’re talking about and keeping that category. They don’t store, read, know the conversation, they only ‘analyze’ it. F.e. if you talk about planes they may assign a category travel and sell your profile to holiday companies?
I don’t know about this, I’m just thinking that’s how I’d do it if I ran an evil corp.
Maybe. Probably. Malicious apps don’t need to transmit everything you say verbatim, they just need to pluck out the important bits of data and send that to their servers, which is far less network intensive.