Party officials express concern culprit may be foreign agent
Beijing hosts seminars on cyber censorship with dozens of countries
Hackers targeted U.S. turbofan jet engine tech for Chinese jetliner
Report warns Beijing working to dominate Internet
Military leaders have known of serious hacking risks for a year and a half, angering U.S. troops
Bloomberg reported hackers infiltrated major tech companies Apple, Amazon
China, Venezuela, North Korea, Iran adopting Russian interference playbook
Investigators 'routinely found mission-critical cyber vulnerabilities'