There's been a lot of discussion recently about Chinese influence or interference in Australia, and much of that is through Chinese people living in Australia. For example, Chau Chak Wing is a Chinese-Australian billionaire with ties to the Chinese Communist Party, is one of Australia's top political donors, and is the unindicted co-conspirator in a bribery case involving the former president of the UN general assembly.

https://www.smh.com.au/politics/federal/political-donor-chau...

Edit: In today's news, more controversy around another Chinese billionaire with permanent residence in Australia and how he's getting involved in Australian politics for the benefit of the CCP https://www.smh.com.au/politics/western-australia/wyatt-s-al...