Most ad blockers\u2014and there are so, so many of them now\u2014operate roughly the same way, comparing the scripts they encounter on a given site to their whitelist and block list letting the former run and stopping the others. This means they largely share the same drawback, as well; they can\u2019t block what they\u2019ve never seen before. With its latest release, popular ad blocker Ghostery attempts to solve that common dilemma, with a fashionable solution: artificial intelligence.