Our mobile devices store personal information, including passwords, usernames, birthdates, financial information, social security numbers, PIN, etc. Hence, this makes hacking a mobile phone an attractive option for hackers and scammers. There are various techniques that hackers use to spy on a mobile phone for personal information. Also, stalkers can make use of spy apps and malicious software to spy on unsuspecting people.Mobile phones are not secure because these devices connect to other networks such as Wi-Fi, Bluetooth, etc. Often mobile phone lacks security tools such as anti-virus progra...