Most adblockers rely on crowdsourced detection, there are ways you can report ads so the rest of the community can all block it. It's possible you ran into a ne

Most adblockers rely on crowdsourced detection, there are ways you can report ads so the rest of the community can all block it. It's possible you ran into a new ad. Also ABP allows some ads it deems not intrusive. Ublock origin is stricter and better in my experience.