Internet Explorer 8 has a serious vulnerability which allows it to be taken over. The current version of Internet Explorer is IE10. If you are still on 8, you can upgrade directly to 10 or move to 9 to make sure nothing breaks in the upgrade. This upgrade would have been offered in the regularly scheduled Windows Update packages. If you do not have automatic updates turned on, call Guardian Solutions at 719.749.1112 and a tech will be happy to guide you through the steps necessary to implement this safety measure.