Who here doesn’t work from public places every once in a while? Whether we check our mailbox, send a proposal to a client, or use the last bits of internet before onboarding an airplane; Doing so exposes our sensitive data to whoever is around. Looking over someone’s shoulder, or “Shoulder Surfing”, is a well-known non-tech hacking technique which is here to stay. You better make sure not to be caught with your pants down.