WhatsApp hack: How to plug the spyware hole

WhatsApp users are being urged to update their app immediately thanks to a security flaw that allowed hackers to remotely hijack smartphones through the software’s voice calling function.Read More: WhatsApp discovers spyware that infected with a call aloneAccording to security researchers, hackers were able to plant the spyware on dozens of smartphones around the world by repeatedly calling the victim on the app. Once installed, hackers were able to access the victim’s smartphone dat