להסיק בשקיפות אפשרי optus telecom לספור עד שחקן קו המשווה
Optus Confirms Nearly 2.1M Australian Telecom Users' Data was Exposed
Optus Telecommunications Company Logo Editorial Stock Photo - Image of largest, brands: 120674038
Optus, Australia's second largest telco, says customer data exposed in data breach | TechCrunch
Optus - Wikipedia
Optus, Inc. | Managed Voice & Network Deployment
Australian telecom giant Optus to pay for replacement passports after data breach
Optus confirms 2.1 million customers affected by cyberattack - Total Telecom
Optus - Crunchbase Company Profile & Funding
Optus logo, the second largest telecommunications company in Australia Stock Photo - Alamy
Optus data breach: who is affected, what has been taken and what should you do? | Australia news | The Guardian
How to get a free pass: Optus victims are given new travel documents after the government asked the telecom company to pay for their hack - Canada Today