there is a hijacking page by the url address of http://www.us.yhs4.search.yahoo.com my search engines are redirecting to this url
I have found a little info on this and it points to malware/virus, yet only for pc users. I have a Mac. Does anyone know a Terminal command that can eradicate this? also, it was noted that the basic virus scanners won't detect it, as it is embedded deeply.
I have found a little info on this and it points to malware/virus, yet only for pc users. I have a Mac. Does anyone know a Terminal command that can eradicate this? also, it was noted that the basic virus scanners won't detect it, as it is embedded deeply.
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Start Firefox in Safe Mode to check if one of the extensions (Firefox/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance).
- Do NOT click the Reset button on the Safe Mode start window.
- https://support.mozilla.org/kb/Safe+Mode
- https://support.mozilla.org/kb/Troubleshooting+extensions+and+themes
You can open the about:config page via the location bar and search for prefs that refer to us.yhs4.search and reset related user set (bold) prefs via the right-click context menu to the default value.