TOKYO -- A group of Chinese hackers has struck businesses across Japan and South Korea, employing techniques designed to evade conventional cybersecurity defenses.
Mitsubishi Electric latest victim of attacks that evade conventional defenses

China's Tick hacking group is said to use novel methods to circumvent conventional cyber-defenses. (photo by Wataru Ito)
TOKYO -- A group of Chinese hackers has struck businesses across Japan and South Korea, employing techniques designed to evade conventional cybersecurity defenses.