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How to Remove PUA.RoclaToolbar quickly

Posted by in Blog adware
on January 13th, 2013 | Leave a comment
PUA.RoclaToolbar is a potentially unwanted application that installs a toolbar for Internet Explorer and Firefox. The toolbar must be installed manually. Some users are cheated by misleading websites while some users install the toolbar when install a desired program. PUA.RoclaToolbar attaches to some shareware and freeware. You may get the toolbar installed if you do not uncheck the related item when you install programs. Once installed, it will bring annoying problems like browser redirection and unwanted pop-up. The toolbar is classified as >>> Read More

How to Remove About:Blank Homepage Hijacker completely

Posted by in Blog browser hijacker
on December 10th, 2012 | Leave a comment
About:Blank hijacker is an infection that executed a malicious java program on compromised computer to hijack the web browser. The browser hijacker can change the browser homepage and redirect to undesired websites. The infection presents in various ways. For example, the homepage is changed to About:Blank and you can not change it to other sites. When you type a normal url in address bar, the page turns to About:Blank. The infection is annoying and also damaging the system. Most of this kind of browser hijacker is hard to remove. It can run au >>> Read More

Your Computer Has been Locked – How to Unlock Your Computer

Posted by in Blog Spyware
on October 30th, 2012 | Leave a comment
Is your computer locked by a warning “your computer has been locked”? This is a fake alert displayed by a kind of Trojan. When you turn on the infected computer, you will see a huge alert message preventing you from access the normal desktop. The message will tell you that Your computer has been locked due to violation of the law and you have to pay a fine to unlock your computer. >>> Read More