iPhone users who have an Optus account are encouraged to conduct a system check on their devices. Following the cyberattack that hit the telecom service provider last month, the Australian government ...

Optus has suffered a major data breach, compromising the personal information of up to nine million Australian customers.

Optus has suffered a security breach that it says may have compromised various customer data, including dates of birth, email addresses, and passport numbers. Information belonging to both current and ...

Australian unit of telecoms firm Singapore Telecommunications Optus said earlier today it was investigating the unauthorized access of customer data after a cyber–attack. The company confirmed it ...

The Australian government on Sunday levelled its harshest criticism yet against Optus, the second-biggest telecoms company, for a cybersecurity breach that affected the equivalent of 40% of the ...

A cyberattack on MediSecure, a former e-prescription provider in Australia, has compromised the personal information of a staggering 12.9 million people - nearly half the country's population. This ...

Dennis Su isn’t the person who hacked Australian telecoms giant Optus last September, in one of the biggest data breaches in the country’s history. But he did attempt to exploit the hack which exposed ...