Do they get some kind of real-time feed that tells them “hey this URL popped up in the web today, but it is a tracker, so block it”, or is this exercise is mostly helped by the crowd ?

  • slazer2au@lemmy.world
    link
    fedilink
    English
    arrow-up
    2
    ·
    1 year ago

    Regular expression magic.

    A lot of ad networks have a pattern to the name or the window the advert appears in.

    Using regular expression you can find just the adwindow and ignore the actual content.

    Now what is regular expression? A wizard language.
    ask any programmer about RE after 4 beers and watch the hate wash over their face.

  • WaLLy3K@infosec.pub
    link
    fedilink
    English
    arrow-up
    1
    ·
    1 year ago

    As someone who runs a popular blocklist collection, I’ve come to find that most of the MASSIVE lists are people who collate a whole bunch of lists together and then promote their “one size fits all” solution alongside their donation link. There are very few original high quality ad-blocking lists maintained (where originality is defined as a sizeable amount of unique entries not shared by other lists) and almost all don’t appear to openly discuss the magic sauce behind their lists, outside of the obvious case of user submissions.

  • bstix@feddit.dk
    link
    fedilink
    English
    arrow-up
    1
    ·
    1 year ago

    The easy way would be to make a website sign up for all the ads and see what happens. Subtract your website from the data and there’s the ads.