<ul data-eligibleForWebStory="true">Cyber criminals use spyware, adware, ransomware to hack your smartphone and steal data.Hacked phones lead to financial loss, identity theft, privacy invasion, emotional damage.Signs of a hacked phone include popups, data spikes, unfamiliar apps, camera/mic activation.Protect your phone by updating OS, using VPN on public Wi-Fi, and enabling security features.