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The Guardian - AU
The Guardian - AU
Business
Royce Kurmelovs

AFP investigates $1m ransom demand posted online for allegedly hacked Optus data

General view of an Optus store in Sydney
Optus on Thursday announced it had suffered a massive cyber-attack, with the personal information of up to 9.7 million customers stolen. Photograph: Bianca de Marchi/AAP

The Australian federal police is investigating after the data of millions of Optus customers exposed during a recent hack was allegedly put up for sale online.

On Saturday morning a post appeared on a data market from a user claiming to be in possession of the information obtained from the breach with a demand for $1m in Monero cryptocurrency.

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