In case you haven't noticed,  cyber spying is run-of-the-mill intelligence around the world today
.  Most countries in engage in it, not just China.
“It’s a golden age of espionage in terms of stealing information,” Kenneth Geers, a senior fellow at the Atlantic Council and a cybersecurity analyst at Comodo, a New Jersey company that offers internet infrastructure certificates. “Many, many governments, I think, have probably become addicted to cyber espionage because it’s so much information. You get it very cheaply, and you don’t have to risk lives.”