After wp log ing redirects to search.level3

Hi, havent logged in one wordpress site for some time, I think about 6 months, but now when I log in it redirects straight to
So googling for solution and did not found anything that would say it is something with wordpress, just browser problems, but then on the same hosting I can log in to other websites without any problem.

Anyone have any idea how to turn off that redirect?
Thanks

Looks like your site is hacked. You might need to replace the core WordPress files if it's hacked and the hacker has modified the files.

Nothing to worry...it's all done through isp...all non existing url get redirected to searchguide level 3 website...check if your domain name is resolving correctly...this is not a virus...i have experienced it myself.

got it fixed by hosting provider, I guess it was some plugin that caused it