https://www.washingtonpost.com/graphics/2020/world/national-...
This was one of Snowden's big revelations - America had been using Crypto AG (a Swiss company) to infiltrate and usurp countless other foreign businesses, to give American companies a distinct advantage - FOR DECADES, since the 70's!!! (Also, it is quite well known that the CIA runs Germany's BND. Does China's intelligence agency run the intelligence agencies of any other sovereign nation, that you know of?)
This is the pot. And the kettle is also black, btw.
If the US were really treated the way it treats other countries, Chicago would be a pile of smoking ruin and a sizeable portion of the American population would be trying to find refuge.
I could not find any mention of secrets being shared with companies in the (very long) article you linked.
https://en.wikipedia.org/wiki/Industrial_espionage#Industria...
Find out what Edward Snowden has to say about it:
https://www.bbc.com/news/25907502
https://www.reuters.com/article/us-security-snowden-germany/...
.. and then, if you're still so interested, investigate what was stolen from Siemens (Germany) and Petrobras (Brasil) and France Telecom ..
https://www.motherjones.com/politics/1995/05/help-wanted-spy...
Careful, though. Its probably illegal for American citizens to find out too much about this.
Secretary of State and former CIA director Mike Pompeo: "we lied, we cheated, we stole..."