Unwanted Tab Opening (but not every time Vivaldi is started)
I suspect that my Vivaldi browser has been hijacked as every so often an unwanted tab is opening: "The Zulander Method" page upon starting up the browser - some binary trading get rich quick scheme. The thing is, I don't know how it could have happened. My AV is up to date, I have an "always on" paid for Malwarebytes installed, and all scans come up negative for any virus or other malware in normal or safe mode using my AV, Malwarebytes, Adaware etc. The start up section in Vivaldi is as it should be.
Can anyone help as I've never had such a problem ever before.
Regards & thanks
Try to restore vivaldi's profile, or even would be the case for a "full scan" on your PC .. If nothing is found it may be some Adware that you should have "installed" without realizing it from programs that contain third parties.