Never allow "Send notification" permission for "Bot verification purposes". I heard a new type of fake "Captcha" where you need to execute a script ( with Windows + R and then pressing enter ) that will just execute a script and run malware.
its notifications, seen this trick one too many times of downloading Minecraft texture packs on the now en-shit-ified adfly. It will send notifications like every other second and I assume (I blocked notifications by this point) one of the ads is "your computer is infected! call [tech support scammer number] for support"