WhatsApp is not open-source, you can't compile the client yourself. It doesn't matter if it's been audited by a third party. That version could've easily been backdoor-free.
Icon base by Lorc under CC BY 3.0 with modifications to add a gradient
WhatsApp is not open-source, you can't compile the client yourself. It doesn't matter if it's been audited by a third party. That version could've easily been backdoor-free.