Warning: Amazon Dark doesn't use captchas and your password could be brute forced.
[6 Points] the_dark_throw:
[3 Points] noseybast:
A computer can beat a captcha more effectively than a real person 9/10, a captcha ain't stopping someone attempting to brute a password
[2 Points] CocaineNose:
There are other ways to prevent it. Didn't silkroad not use captchas after they got hacked. silkroad 2 maybe
Amazon Dark will temporarily lock an account if a brute force attack is detected.
The captchas were removed temporarily following a DOS attack, they have now been replaced with a more DOS resistant solution. Captchas do not prevent a determined attacker from attempting to brute force an account, Two Factor Authentication is highly recommended.