Cybersecurity & InfoSec

Highly sophisticated backdoor found on CISCO security devices, probably from some nation-state agent (or similar large-scale effort)

TL;DR: Uses magic number auth. to establish remote VPN tunnel

Highly sophisticated backdoor found on CISCO security devices, probably from some nation-state agent (or similar large-scale effort)

TL;DR: Uses magic number auth. to establish remote VPN tunnel

https://blog.talosintelligence.com/arcanedoor-new-espionage-focused-campaign-found-targeting-perimeter-network-devices/