Security News > 2016 > June > Week in review: Hackers targeting healthcare, new issue of (IN)SECURE, (Help Net Security)

Here’s an overview of some of last week’s most interesting news and articles: Exfiltrating data from air-gapped computers by modulating fan speed For the last few years, researchers from Ben-Gurion University of the Negev have been testing up new ways to exfiltrate data from air-gapped computers: via mobile phones, using radio frequencies (“AirHopper”); using heat (“BitWhisper”), using rogue software (“GSMem”) that modulates and transmits electromagnetic signals at cellular frequencies. The latest version of the data-exfiltration … More →

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