The Next Web: WhatsApp exploit can reveal how much you sleep and who you talk to

The Next Web: WhatsApp exploit can reveal how much you sleep and who you talk to. “Adulterers better act extra careful when using WhatsApp to pull their shenanigans. It turns out the Facebook-owned messenger suffers from a vulnerability that can be exploited to spy on your sleeping patterns – and find out precisely at what time you go to sleep and wake up.”