With privacy all but nonexistent now thanks to web advertising and monetized tracking, there’s a definite niche for browsers and other tools that specialize in keeping you safe and anonymous online. Brave , DuckDuckGo , Mullvad , and Tor are all great examples. But one “privacy browser” is allegedly made by cyber criminals specifically to harvest data—and it has millions of downloads. According to a security report from Infoblox , in cooperation with the United Nations...