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The threat actor has since been banned from an online forum for selling previously leaked data, with the claimed JB Hi-Fi dataset sample having been leaked previously as part of a Dymocks cyber incident.
An unknown threat actor has claimed a cyber attack on Australian home entertainment and technology retailer JB Hi-Fi.
A user by the name of “LordAbe” made the claim on a popular hacking forum, claiming to have 12,369,481 customer records for sale, containing personal data.
While the threat actor did not provide any details as to what the data in question was, a sample was posted containing names, email addresses, mobile numbers, postcodes, states and more.
However, an anonymous cyber professional has told Cyber Daily that the sample dataset leaked by LordAbe is identical to one leaked in the 2023 data leak of book retailer Dymocks.
The 3,000 sample records are an exact match for those leaked in the previous cyber incident.
Furthermore, LordAbe has sold “combolists” in the past and has since been banned from the hacking forum for “selling public leaks”, suggesting that the latest leak was not new data.
For those unaware, a combolist refers to a dataset that has been compiled from previous leaks.
Cyber Daily has reached out to JB Hi-Fi for comment on the incident.
Dymocks became the victim of a data incident in September 2023. It revealed that there had been “unauthorised access” to the systems of one of its third-party partners.
The company confirmed the leak of 1.24 million customer records, saying it has “now confirmed that our customer records are available on the dark web”.
“Although our investigations are ongoing, we do believe that one of our third-party partner’s systems [was] subject to unauthorised access,” Dymocks said in an update to their customer notice on the incident.
“Whilst we continue to keep all avenues open, we are working with the identified partner to focus on understanding if and how their systems were accessed despite their security measures.”