An anonymous hacker has revealed the bug present in the Telenor system website that could lead to the disclosing of the confidential information of the customers including record of mobile handsets used by customers, IMEI number, ICCID, IMSI and other private data. However, Telenor took instant steps to counter the bug.
Complete Details: http://www.mobilefun.pk/blog/2013/01/telenor-website-susceptible-to-hacking-risk/ (http://www.mobilefun.pk/blog/2013/01/telenor-website-susceptible-to-hacking-risk/)