Researchers have replicated one of the NSA's scariest hacking tools

One defense against malware is locking sensitive data that hackers want to steal from the Internet. That's done through air-gapped PCs or computers that are not connected to the Internet or any network. Theoretically, one could not retrieve anything from such a device without physical access to it. But researchers have been able to replicate a tool the NSA reportedly uses and improve it, to steal information from an air-gapped computer. DON'T MISS: We have some bad news about this year's new Nex...