Emerging New Exfiltration Of Data Via RF Threat
2016.03.20
There is a new open source effort to build out a working data exfiltration toolkit using radio frequencies. The source code has been posted to GitHub. More info on the news at Softpedia.
The key defensive measure would be to make sure no malicious rogue capabilities make it to your air gapped networked systems, and that you consider RF shielding countermeasures.