Hi corvin, AdBlock is still free and blocks ads just as it always has. We do offer Premium options (that don't change the ad blocking services you've always enjoyed) which you can read about here: https://help.getadblock.com/support/solutions/articles/6000195093. Could you send a screenshot of the warning you are seeing so we can take a look? You can reach us at help@getadblock.com. We look forward to hearing from you! --AdBlock Support