I have a pre-paid account with Hathway Broadband and using it for last three years. The service was satisfactory. In Feb 08, all of a sudden, my connection got disconnected. On enquiry I was informed I have exceeded the usage limit. On further enquiry I got the details o[censored]sage from them, to my surprise, it mentioned that I had used internet for more than 200 Mb of transfer of data on 6 days, which I never used. Shockingly, it also mentioned...