> Are there not "ML techniques" for visual captchas too?
There are.
> how long do you think that is going to last?
I don't know. So far it hasn't been difficult to recognize the garbage traffic when we take the time to look. And attackers always make it easier by releasing github source and / or announcing their results on Twitter.
There are.
> how long do you think that is going to last?
I don't know. So far it hasn't been difficult to recognize the garbage traffic when we take the time to look. And attackers always make it easier by releasing github source and / or announcing their results on Twitter.