Feed.sonic-search.com has so many annoying traits:
Feed.sonic-search.com is a browser redirect designed to hijack browsers such as Internet Explorer, Mozilla Firefox, and Google Chrome, and promote its domain. Feed.sonic-search.com makes use of social engineering tactics to hijack web browsers when users are surfing the Web. Cyber crooks employ Feed.sonic-search.com to modify default settings and make its own URL as the new homepage and start-up page. The search engine, of course, is also automatically changed to Feed.sonic-search.com or another one.
