Yet when does cyber espionage tip into cybercrime or even cyber warfare?

然而，网络间谍活动何时会演变成网络犯罪甚至网络战争？

According to WikiLeaks, the U. S. has allegedly engaged in cyber espionage targeting 35 entities in Japan, including certain members of the government.

据维基解密报道，美国涉嫌对日本 35 个实体进行网络间谍活动，其中包括日本内阁成员。

He said it is working with various states and government agencies to find and bring to justice those involved in cyber theft and cyber espionage.

他说司法部正与各州和政府机构联手，将网络盗窃和网络间谍嫌犯绳之以法。

The Chinese Foreign Ministry has condemned alleged cyber espionage attempts by the United States, saying they are geared toward infiltrating systems under the guise of cooperation.

中国外交部谴责了美国网络间谍活动，称这些活动旨在打着合作的幌子渗透网络系统。