Posted by: WeN
« on: February 05, 2018, 02:16:56 AM »So Spambot, is the most annoying thing I ever get, I keep on reporting to moderater and they come back with another name.
They are often posting a spam site, gambling site and other.
They are annoying, maybe put a ReCapha on this website? It will stop spambot.
We have reCaptcha for member registration, it doesn't stop all spambots.
oof
So I find out the reCaptcha use cookie, when you pass the reCaptcha, and then delete the cookie, you had to pass the reCaptcha again.
Quote from: Taken form Shield Square
After solving the reCAPTCHA image for the first time, it does not require you to solve an image when you visit again. But, once you delete your cookies, and try again … there! Back to square one, you are required to solve the image to succeed the form submission. Google has simply used cookies to retain information about your authenticity.
What does this mean for bots? Now bots can use an OCR tool to solve the information or require somebody to solve the image initially, post which, the bot can retain the cookies and continue scraping!
so reCaptcha is now useless againest spambot, the best way to stop spambot is banning spambot and when they come back ban hammer on it again.