Hi,
The plugin uses ReCaptcha V2.
ReCaptcha V2 and V3 are for different use cases.
The ReCaptcha V2's goal is to be added to forms and get a "human" or "bot", yes / no answer from ReCaptcha in order to procees the form or not.
The ReCaptcha V3 doesn't return a yes / no but a score based on the probability it thinks the current user is a bot or a human. It can be placed on links / buttons to register the actions of the user on a website. So the V3 doesn't have a captcha to be solved. It basically works like the invisible mode of V2, but without a fallback to a normal captcha when it thinks the user is a bot or it doesn't know.
Captcha can be bypassed. Developping a captcha plugin based on ReCaptcha v3 could be done, but I don't think it would help much with your spam accounts issue.
I would rather recommend you use this extension:
extensions.joomla.org/extension/ospam-a-not/
The concept is completely different and so far it seems to work great in order to stop spam registrations.
HIKASHOP ESSENTIAL 49,95€The basic version. With the main features for a little shop.
HIKAMARKETAdd-on Create a multivendor platform. Enable many vendors on your website.
HIKASERIALAdd-on Sale e-tickets, vouchers, gift certificates, serial numbers and more!
MARKETPLACEPlugins, modules and other kinds of integrations for HikaShop
HIKAAUCTION 40€Add-on Create auctions and let your customers bid for products.
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