As if foreign countries needed to actually own the infrastructure to tap it [0]. All they need is to have employees inside with double allegiances [1] [2] [3]
[0] https://www.theglobeandmail.com/politics/article-canada-now-...
[1] https://www.bloomberg.com/news/features/2020-07-01/did-china...
[2] https://nationalpost.com/opinion/john-ivison-csis-right-to-w...
[3] https://www.justice.gov/opa/pr/former-raytheon-engineer-sent...