A forensic investigation into the high-profile cyber-attack on the Australian National University has found it was an ‘extremely sophisticated’. China has been reported as the prime suspect in the attack, with intelligence officials fearing the data stolen could be used to compromise university alumni pursuing careers with the Australian government.

https://www.theguardian.com/australia-news/2019/oct/02/anu-says-blaming-china-for-massive-data-breach-is-speculative-and-harmful