Facebook-owned WhatsApp today updated its Terms and Privacy Policy for the first time in four years to reflect that the messaging service will start sharing select account data with Facebook in order to improve targeted advertising. Wait, does that mean that you're going to be inundated with ads on WhatsApp? In a word, no—at least for the time being. As per the amended terms of service, “We still do not allow third-party banner ads on WhatsApp.”
WhatsApp begins sharing account data with Facebook to boost targeted advertising
