What the RS-232 port on your TV is actually for

You may have noticed your TV has a port marked RS-232 on the back that doesn't look like any other connector you have. Here's ...

Your TV's RS-232 port is a powerful automation tool - how to unlock it (and what it can do)

The RS-232 serial port on your smart TV isn't just for professional diagnostics. Here's how to unlock it for more advanced ...
Penn Live

Have a $1 bill with these serial numbers? It could be worth a lot more than a buck

It is time to break out the billfold because you might just have a $1 bill that is worth much more than a dollar. It is not unusual for money to be worth more than face value. We have previously ...
SecurityWeek

Serial-to-IP Converter Flaws Expose OT and Healthcare Systems to Hacking

Serial-to-IP converters are affected by potentially serious vulnerabilities that can expose operational technology (OT), healthcare, and other types of systems to remote attacks. Serial-to-IP ...