Yelp and Search Engines

Larry doesn’t recall making any changes, but noticed that Chrome started routing every address-bar search through Yahoo.

Nothing seemed wrong at first—Google was still set as the default search engine, there weren’t any pop-ups, and he didn’t see any browser warnings. The only thing new was that Yelp had appeared as a search provider in Chrome’s list.

After digging in, it turned out to be a search-redirect hijack. An extension had registered itself as a custom search provider and was silently intercepting address-bar searches, forwarding them through Yahoo’s partner search network.

So why would this be valuable to anyone? Every search Larry performed generated advertising revenue for them! The redirect allowed them to see search terms, browsing intent, and traffic patterns, too. It wasn’t just annoying, it was a quiet monetization and data collection mechanism that could have operated unnoticed for months!

Once the rogue search provider and extension were removed and Chrome’s settings confirmed, the problem was completely gone. So, if your searches go somewhere unexpected but your default browser is what you intend, you may be dealing with a search-redirect extension, a security and privacy concern. –CMW