COVID-19 has forced Amazon to crack down on some problematic products, but the site was halting sales of plenty of other controversial items before then, too.

Unfortunately, in today's super-connected world your personal information is at a higher risk than ever. But adjusting some of your habits can make you less likely to be scammed or hacked.

Gas pumps have been around long before "smart" technology. So how are they able to detect when your tank is full?