weird address continues to pop up
Every time I click to log on to the website I get this http://search.anysearchmanager.com/?_pg=BD6AD27D-F8BA-5761-BA50-93D5EFC32915&aff id=A04UL_ext_bsf_H&type=h and not my regular homepage. I did a malware search and it did not discover anything. My search engine is google but not it keeps going to yahoo, which I don't want. Can anyone help?
MacBook Pro (Retina, 13-inch, Late 2013), iOS 8.1.1