Network Security News Summary for Monday November 8th, 2021

Extracting Cobalt Strike Keys from Memory; xmount; Proactive SIMs; Thunderbird Patches Decyprting Cobalt Strike Traffic With Keys Extracted From Process Memory https://isc.sans.edu/forums/diary/Decrypting+Cobalt+Strike+Traffic+With+Keys+Extracted+From+Process+Memory/28006/ XMount for Disk Images https://isc.sans.edu/forums/diary/Xmount+for+Disk+Images/28002/ More Proactive SIMs https://medium.com/telecom-expert/more-proactive-sims-f8da2ef8b189 Thunderbird Update https://www.mozilla.org/en-US/security/advisories/mfsa2021-50/ keywords: sim; xmount; cobalt strike; thunderbird