DEBATE: With reports that Jeff Bezos was hacked, is WhatsApp a viable place to do business? With reports that Jeff Bezos was hacked, is WhatsApp a viable place to do business? Yoav Keren, chief executive of BrandShield, says YES. Amazon boss Jeff Bezos appears to be the victim of a classic “spear phishing” attack. But while people might be alarmed that one of the richest and most high-profile people in the [...]