TELSTRA faced another data privacy breach incident after the email addresses and phone numbers of more than a thousand of its BigPond customers were made accessible online.
An online spreadsheet containing customer names, email addresses and details of service support issues, was exposed.
Source: https://www.databreaches.net/au-telstra-bigpond-customer-details-exposed-online/
"id": "TEL2211121222",
"linkid": "telstra",
"type": "Data Leak",
"date": "12/2011",
"severity": "50",
"impact": "1",
"explanation": "Attack without any consequences"