Vodafone Usb Modem Hack IS Vodafone USB Modem Hackable? I Believe Mine Has Been Hacked - Please Help!?

IS Vodafone USB Modem hackable? I believe mine has been hacked - please help!? - vodafone usb modem hack

Today I received a bill from Vodafone for about $ 500, which means that basically means that I am more than 9 GB for the month. Well, before it is used or is likely to please note the following: my first 2 accounts that are clearly assigned under 5 GB. [2] I do not use limewire or download songs / movies / porn [3] If I have done at work on Saturday and Sunday days I have less, but the Internet is the day of my downloads on its peak. I seriously think my internet is pirated. How can I check if it is, and secondly, there is a way around it? I'm always at home work from Monday to Thursday and the use of websites as I do when I am physically in my house working on the weekend. HELP PLEASE!