https://community.isc2.org/t5/Tech-Talk/COVID-Bit-Covert-Channel-attack/m-p/55769#M3748 <P>Hi All</P><P>&nbsp;</P><P>An interesting Covert channel type attack has been to exfiltrate data from air gapped computers has been developed.</P><P>&nbsp;</P><P>The mechanism, dubbed <STRONG>COVID-bit</STRONG>, leverages malware planted on the machine to generate electromagnetic radiation in the 0-60 kHz frequency band that's subsequently transmitted and picked up by a stealthy receiving device in close physical proximity.</P><P>&nbsp;</P><P><A href="https://thehackernews.com/2022/12/covid-bit-new-covert-channel-to.html?m=1" target="_blank">https://thehackernews.com/2022/12/covid-bit-new-covert-channel-to.html?m=1</A></P><P>&nbsp;</P><P>Regards</P><P>&nbsp;</P><P>Caute_Cautim</P><P>&nbsp;</P> Mon, 09 Oct 2023 10:23:02 GMT Caute_cautim 2023-10-09T10:23:02Z https://community.isc2.org/t5/Tech-Talk/COVID-Bit-Covert-Channel-attack/m-p/55769#M3748 <P>Hi All</P><P>&nbsp;</P><P>An interesting Covert channel type attack has been to exfiltrate data from air gapped computers has been developed.</P><P>&nbsp;</P><P>The mechanism, dubbed <STRONG>COVID-bit</STRONG>, leverages malware planted on the machine to generate electromagnetic radiation in the 0-60 kHz frequency band that's subsequently transmitted and picked up by a stealthy receiving device in close physical proximity.</P><P>&nbsp;</P><P><A href="https://thehackernews.com/2022/12/covid-bit-new-covert-channel-to.html?m=1" target="_blank">https://thehackernews.com/2022/12/covid-bit-new-covert-channel-to.html?m=1</A></P><P>&nbsp;</P><P>Regards</P><P>&nbsp;</P><P>Caute_Cautim</P><P>&nbsp;</P> Mon, 09 Oct 2023 10:23:02 GMT https://community.isc2.org/t5/Tech-Talk/COVID-Bit-Covert-Channel-attack/m-p/55769#M3748 Caute_cautim 2023-10-09T10:23:02Z