The Japanese Metropolitan Police Department published in its report that more than thirty government organization, ministries and defense related firms has been targeted by cyber-attacks since 2009.
The Japanese MPD is looking for Chinese cyber espionage organizations, MPD discovered Chinese language encrypted Trojan, send diplomacy and defense data back to Chinese servers.
Chinese Cyber Attacks Targeted Japanese Government
Cyber intrusion targeted government and defense industry related users emails accounts,cyber attack infected more than 140 email accounts and had over 400,000 times access to infected computers for year and half.
Symantec security report that Japanese user have been target by visiting sites compromised by Info stealer Bankeiya.B .