unwanted tabs opening
I normally use Brave as my browser but also use some Chrome when I need access to certain sites. Recently, in the last month I have had an extra tab or two open when I go to certain sites, i.e. Ebay, Fox News, Wiki, etc. This does it in both browsers. When I went to the web, most sites say it is malware. I have done several deep scans of my system with Trend Micro, which is up to date version 17.7.1383 of Trend Micro Maximum Security. I'm not sure what to do at this point. On some of the tabs opened it sends to a site that Trend Micro says is unsafe. This is not just on my computer but on my roommates as well. Everything is the same problem. Thanks for any help you can offer.