Optus suffers major security breach

Internet service provider, Cable and Wireless Optus (CWO) was forced to advise all of its customers to change their passwords after a security breach yesterday.

CWO, which provides Internet access through Optusnet, Microplex and DingoBlue, informed its 100,000 customers that the security of their login passwords may have been jeopardised after a hacker gained access to some accounts.

The hacker is believed to have accessed customer passwords and user-IDs.

Optus has reported the intrusion to police, and plans to review all of its security procedures.

Join the PC World newsletter!

Error: Please check your email address.

Our Back to Business guide highlights the best products for you to boost your productivity at home, on the road, at the office, or in the classroom.

Keep up with the latest tech news, reviews and previews by subscribing to the Good Gear Guide newsletter.

Staff Writers

PC World
Show Comments

Most Popular Reviews

Deals on PC World

Deals on PC World


Latest News Articles


GGG Evaluation Team

Kathy Cassidy


First impression on unpacking the Q702 test unit was the solid feel and clean, minimalist styling.

Anthony Grifoni


For work use, Microsoft Word and Excel programs pre-installed on the device are adequate for preparing short documents.

Steph Mundell


The Fujitsu LifeBook UH574 allowed for great mobility without being obnoxiously heavy or clunky. Its twelve hours of battery life did not disappoint.

Andrew Mitsi


The screen was particularly good. It is bright and visible from most angles, however heat is an issue, particularly around the Windows button on the front, and on the back where the battery housing is located.

Simon Harriott


My first impression after unboxing the Q702 is that it is a nice looking unit. Styling is somewhat minimalist but very effective. The tablet part, once detached, has a nice weight, and no buttons or switches are located in awkward or intrusive positions.


Latest Jobs


Don’t have an account? Sign up here

Don't have an account? Sign up now

Forgot password?