China-linked APT BlackTech was spotted hiding in Cisco router firmware
Security Affairs
SEPTEMBER 27, 2023
BlackTech is a Chinese APT group that has been active since at least 2010 and that known for conducting cyber espionage campaigns in Asia aimed at entities in Hong Kong, Japan, and Taiwan. The advisory also includes recommendations for system administrators to prevent the installation of backdoor firmware images and unusual device reboots.
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