PortaldoSites.com is a search engine, which is closely related to a browser hijacker. This virus is mostly used to increase the number of website's visitors, so it starts acting up and initiates some secret modifications once it gets inside its target PC. As a rule, first things that are alteredt by this virus are homepage and default search engine. Instead of victim's favorite ones, it leaves portaldosites.com or search.portaldosites.com. We do NOT recommend using this site for your search sessions because it shows forged search results, promotes insecure websites and may also track your browsing habits. Even the License Areement of PortaldoSites.com notifies about that:
This Web site may contain links to other Web sites which are independent of this Web site. We make no representation or warranty as to the accuracy, value, integrity, completeness or authenticity of the information (...).
Furthermore, these links may lead to sites or links that contain offensive and objectionable content or which may contain dangerous computer viruses. You assume, and we hereby disclaim, all responsibility for any of the content on these sites or for any damage sustained by users of these sites.
As you can see, you should avoid PortaldoSites.com because you can't be sure that you won't be forced to visit malicious site. If you see this page instead of google.com or other search engine, you should check your computer for a browser hijacker virus and remove it from the system. Remember, using Portaldosites.com may cause serious problems for you and your computer!
Redirections to Portaldosites.com or similar sites start when computer gets infected with the browser hijacker. This virus is spread via illegal sites, spam, malicious pop-up advertisements and similar ways of distribution. Besides, there are some freeware applications that have also been noticed for spreading browser hijackers, adware and unwanted toolbars. In order to avoid that, pay attention to every installation window of the software and unclick unfamiliar entries. As soon as it gets inside its target PC, this redirect virus changes the homepage to portaldosites.com and makes this or search.portaldosites.com a default search engine. Please, do not ignore these changes and improve your browsing activities by eliminating PortaldoSites redirect virus from the system.
You can remove PortaldoSites.com automatically with a help of one of these programs: SpyHunter, STOPzilla, Malwarebytes Anti Malware. We recommend these applications because they can easily delete potentially unwanted programs and viruses with all their files and registry entries that are related to them.
If you are Windows 8 user, then right-click in the lower left corner of the screen. Once Quick Access Menu shows up, select Control Panel and Uninstall a Program.
Repeat steps that are given above with all browsers' shortcuts, including Internet Explorer and Google Chrome. Make sure you check all locations of these shortcuts, including Desktop, Start Menu and taskbar.
Browser hijacker is a malicious program, usually a web browser plug-in or add-ons, which modifies web browser settings in order to change default search page, home page, new tab or error page. After that, it starts unwanted redirects to undesirable Internet sites. A browser hijacker also can record all web pages the user visits and send gathered information out through a background Internet connection.
Practically all browser hijackers are created for commercial, advertising or marketing purposes. However, there are lots of malicious versions of these programs that similarly to spyware or adware threats can be installed on the system without user's consent and often hide deep inside the system for avoiding their removal.
Symptoms showing that your computer was infected by PortaldoSites.com:
• Changes in homepage and/or default search engine
• Redirects to websites that are unknown and suspicious
• Appearance of new tabs
• Unknown sites in Bookmarks and Favorites list
• Decreased speed of every Internet browser
QR is short for Quick Response. They can be read quickly by the mobile phones. QR codes can store more data than
standard barcodes, including url links, geo coordinates, and text.
The reason we add QR code to the website is that parasites like PortaldoSites.com are really hard to remove on infected computer. you can quicly scan the QR code with your mobile device and have manual removal instructions to uninstall PortaldoSites.com right in your pocket.
Simply use the QR scanner and read removal instructions from mobile device.
Information added: 2014-08-28 06:55
Information updated: 2014-08-28 06:55