Major cyber-attack on Australian ports

 https://theconversation.com/major-cyberattack-on-australian-ports-suggests-sabotage-by-a-foreign-state-actor-217530#

There must be some sort of redundancy in place. Otherwise, anything without a proper backup system runs the risk of descending into chaos.

https://www.businessnewsaustralia.com/articles/major-cyberattack-on-australian-ports-suggests-sabotage-by-a--foreign-state-actor-.html

https://www.cnxtrans.com/post/exploring-the-5-major-sea-ports-of-australia

https://www.marineinsight.com/know-more/8-major-ports-in-australia/

https://www.icontainers.com/us/2020/01/20/top-10-ports-australia/

https://container-news.com/top-10-the-busiest-container-ports-in-oceania/

https://thedigitallabyrinth.blogspot.com/search?q=Australian+ports