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Captcha testing and advice
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- stutteringp0et
- Joomla! Ace
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- Joined: Sat Oct 28, 2006 11:16 pm
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Re: Captcha testing and advice
I was using AI to help me plan test cases. There are only a few types of bots I can't catch now - and that's because nobody can catch them. There is a new flavor of headless bot that runs in a stealth mode (no functions to watch for), operates the mouse, operates the keyboard, and doesn't use script events to control the page. For all intents and purposes, it browses like a human.
Anyway, it's those hyper-advanced bots I can't catch - but those are expensive, and unlikely to be viable for spammers.
I am really interested to hear feedback when you have it - any spam?
Anyway, it's those hyper-advanced bots I can't catch - but those are expensive, and unlikely to be viable for spammers.
I am really interested to hear feedback when you have it - any spam?
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- JAVesey
- Joomla! Hero
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Re: Captcha testing and advice
Since I updated to 5.2.15 and activated everything on the “Advanced” tab, I’ve had not one single spammy/malicious input logged on my site. Usually get a few XSS/SQL injection/etc logs each day but nothing for the last few days except a couple of “session protection” logs (where a user tries to login to frontend and admin simultaneously).stutteringp0et wrote: ↑Mon Mar 10, 2025 11:38 pm I am really interested to hear feedback when you have it - any spam?
Big thumbs up from me

John V
Cardiff, Wales, UK
Joomla 5.3.0 "live" site on PHP 8.3.16 and MariaDB 10.11.10 (with b/c plugin enabled)
Joomla 5.3.0 on MAMP Pro 7.2.3 with PHP 8.3.14 and MySQL 8.0.40 (with b/c plugin enabled)
Cardiff, Wales, UK
Joomla 5.3.0 "live" site on PHP 8.3.16 and MariaDB 10.11.10 (with b/c plugin enabled)
Joomla 5.3.0 on MAMP Pro 7.2.3 with PHP 8.3.14 and MySQL 8.0.40 (with b/c plugin enabled)
- stutteringp0et
- Joomla! Ace
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- Joined: Sat Oct 28, 2006 11:16 pm
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- Joomla! Champion
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Re: Captcha testing and advice
No Bittersweet, Bitter for the bots and sweet for my sites I am delighted by hashcash. Thank you Michael.
https://gadsolutions.biz Electrical services
https://electrical-testing-safety.co.uk Testing services
https://electrical-testing-safety.co.uk Testing services
- stutteringp0et
- Joomla! Ace
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Re: Captcha testing and advice
If y'all don't mind - a review in the JED would be amazing!
- stutteringp0et
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Re: Captcha testing and advice
new feature added today - the captcha can alter the standard joomla forms (contact, user registration, user forgot password, and user forgot username), adding a busy spinner and loading message to the submit button until the captcha hash has been solved. Some visual feedback for users, and prevents them from hitting submit before the captcha calculation is complete (for the higher difficulty settings) Switch it on in the plugin settings. For forms it doesn't support, this changes nothing.
- JAVesey
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Re: Captcha testing and advice
Very many thanks Michael; v5.2.17 downloaded (not yet showing on update system for me). Will install shortly.stutteringp0et wrote: ↑Fri Mar 14, 2025 11:17 pm new feature added today - the captcha can alter the standard joomla forms (contact, user registration, user forgot password, and user forgot username), adding a busy spinner and loading message to the submit button until the captcha hash has been solved. Some visual feedback for users, and prevents them from hitting submit before the captcha calculation is complete (for the higher difficulty settings) Switch it on in the plugin settings. For forms it doesn't support, this changes nothing.
Will leave a review in JED today, too

John V
Cardiff, Wales, UK
Joomla 5.3.0 "live" site on PHP 8.3.16 and MariaDB 10.11.10 (with b/c plugin enabled)
Joomla 5.3.0 on MAMP Pro 7.2.3 with PHP 8.3.14 and MySQL 8.0.40 (with b/c plugin enabled)
Cardiff, Wales, UK
Joomla 5.3.0 "live" site on PHP 8.3.16 and MariaDB 10.11.10 (with b/c plugin enabled)
Joomla 5.3.0 on MAMP Pro 7.2.3 with PHP 8.3.14 and MySQL 8.0.40 (with b/c plugin enabled)
- stutteringp0et
- Joomla! Ace
- Posts: 1482
- Joined: Sat Oct 28, 2006 11:16 pm
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Re: Captcha testing and advice
Yeah, I have my XML update files refreshing every 24 hours at midnight (part of my caching strategy to control CPU usage and bandwidth) and I pushed the update after the cutoff. It'll show up tonight.
edit: thanks for the glowing review - I just saw it!
edit: thanks for the glowing review - I just saw it!
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