9 – Use encrypted electronic messaging apps
End-to-end encrypted electronic messaging apps like WhatsApp, iMessage and message shield your privacy by masking the contents of your messages from would-be eavesdroppers.
10 – Be suspicious of your messages
Never open or forward a suspicious trying email, or answer a social media message from somebody you do not recognize. be careful for phishing emails and text messages that raise you to log in or give bank details.
Companies, like Apple and WhatsApp, and government services can never email or text you to raise you to log into your account, give bank details or transfer a program.
So that the 10 basics ways to avoid being hacked online for Black Friday 2016.
Source : Telegraph