May 2, 2024 By Pieter Arntz
This blog post was written based on research carried out by Jérôme Segura.
A campaign using sponsored search results is targeting home users and taking them to tech support scams.
Sponsored search results are the ones that are listed at the top of search results and are labelled “Sponsored”. They’re often ads that are taken out by brands who want to get people to click through to their website. In the case of malicious sponsored ads, scammers tend to outbid the brands in order to be listed as the first search result.
The criminals that buy the ads will go as far as displaying the official brand’s website within the ad snippet, making it hard for an unsuspecting visitor to notice a difference.
Who would, for example, be able to spot that the below ad for CNN is not legitimate. You’ll have to click on the three dots (in front of where we added malicious ad) and look at the advertiser information to see that it’s not the legitimate owner of the brand.
