All they care about is getting ready for Tokyo 2020.

The ASC are still investigating, with The Canberra Times revealing last week there were concerns athletes' data could have been breached.

It's hoped it could be finalised by the end of the week.

Australia's Para athletes returned from the world championships in Dubai to news of the breach on Sunday.

Canberra shot putter Cameron Crombie was fresh from winning a gold medal.

He felt his information would be readily accessible on the internet anyway so he was unconcerned about the hack.

His only concern was getting ready for the Paralympics in Tokyo next year.

Part of that was having surgery on a bone spur in his elbow on Tuesday.

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"I wouldn't consider it to be an issue. Especially not knowing much about it, I couldn't comment," Crombie said.

"With the day and age that it is, anything that they want to know they can probably find out through most websites anyway.

"It wouldn't be a concern. I've got bigger things to think about with Tokyo coming up."

Bronze medallist Sarah Walsh also said it wasn't a big deal.

"That's the first I've heard about it. It's not really concerning for me," she said.

"What's there based on my athletic performance everyone has access to.

"There's nothing too special there. It just shows my results in testing and things like that."