Top voted Reddit comments..
One thing most people don't suspect is Rogue Access Points, for wifi you set up an access point using your own insecure protocols and you put it at a mall and call it "Free wifi" or "Starbucks" and people when connect you can steal session cookies, personal information etc.
Most people just connect to any wifi point with the strongest signal or unprotected.
I got a "cyber security" briefing back in the day, two things that caught my attention.First was a guy did a real life demonstration where he hacked a car company manufacturer, and made it so a car's brakes would fail at a specified future time.
The second was a guy who figured out how to hack a pacemaker. that's even scarier IMHO.
