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Showing results for tags 'pup.optional.runspeedcheck'.
What is RunSpeedCheck? The Malwarebytes research team has determined that RunSpeedCheck is a search hijacker. These so-called "hijackers" manipulate your browser(s), for example to change your startpage or searchscopes, so that the affected browser visits their site or one of their choice. How do I know if my computer is affected by RunSpeedCheck? You may see this entry in your list of installed Chrome extensions: this icon in the Chrome menu-bar: this changed setting: and these warnings during install: How did RunSpeedCheck get on my computer? Browser hijacke