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they sure have. however a lot of these captchas are pretty hard for even a human to distinguish whether there is a street sign or a storefront in an image, plus its not just the same things your looking for every time.
almost every major captcha breaking service uses humans to break it tho. they just send snapshots of the request to works and get it sent back and POST it.
One seo guy i worked with set up a system to post the captcha data to his back end and employed dozens of craigslist workers to solve them for money but didnt really pay them, so he had tons of people solving captchas all day long for free |
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| cauz |
May 17, 2017, 6:09 p.m. |
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| Lucy Hale |
I overanalyze things way too much, to the point where it affects my life. Like, when I'm talking to a boy, I'll overanalyze a text message he sent. And I have to think to myself, 'Just chill out. Some guy sent me a text message. That's all. Don't read something into it that's not there. Just be glad he sent you a text message!' |
| Homaro Cantu |
From food trucks to hot dog stands to county fair favorites, 'street food' has enjoyed a rich and storied history in American cuisine. However, street food has been around for thousands of years. In fact, street food is believed to have originated as far back as Ancient Rome. |
| Larry David |
I still think of that guy I was without a wife or kids, and I still want to entertain that guy. The lonely guy, the frustrated guy, the guy with no money - this is the guy who needs to laugh. |
| Stephen Cambone |
There is a reasonable concern that posting raw data can be misleading for those who are not trained in its use and who do not have the broader perspective within which to place a particular piece of data that is raw. |
| Paula Garces |
I want to make sure that teenage girls know that if you decide to keep your child, you have to get an education. You have to have a plan A, B, and C. Make sure you have a good support system. If all those things are not in place, it's going to be very, very hard - very, very lonely. |
| B.o.B |
A lot of artists go in the studio and say, 'OK, whaddaya want me to do? Is it gonna be a hit? I'll do it. Is it gonna get played on the radio? I'll do it.' So they start makin' these songs, and they fall in the same tempo, same category, same this, same that, and it'll just all sound the same. |
| Orson Welles |
If you've noticed that I don't use long takes, it's not because I don't like them, but because no one gives me the necessary means to treat myself to them. It's more economical to make one image, then this image and then that image, and try to control them later, in the editing studio. |
| Robert T. Bakker |
One of my major goals is to develop a web of the small Wyoming museums and create a major museum system. There are about eight of these museums, and they are all scattered. |
| F. Murray Abraham |
If these men decided that they have to go in there and fight, I want them to send their own children and grandchildren. I want them to not send a bunch of strangers' kids in there to fight and die. |
| Lance Ito |
And the American public was able to make up their own mind whether this verdict was a just verdict or not. So I think there's a lot of value in the public being able to see how the system works or doesn't work, so I think there's a definite value there. |
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This Machine Kills Captchas
It is with a heavy heart that I must tell you that an artificial intelligence has finally cracked a widely used tool that was literally made to differentiate humans from robots: the CAPTCHA. CAPTCHAs are the annoying puzzles that might ask you to rewrite a piece of distorted text or click on all the automobiles in a photograph to log on to sites like PayPal. According to research published today in Science, a new type of AI was able to solve certain types of CAPTCHA with up to 66.6 percent accuracy. To put this in perspective, humans can solve the same type of CAPTCHA with about 87 percent accuracy due to multiple interpretations of some examples and a CAPTCHA is considered broken if a bot can pass it 1 percent of the time.
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Researchers Fool ReCAPTCHA With Google's Own Speech-To-Text Service
Researchers at the University of Maryland have managed to trick Google's reCaptcha system by using Google's own speech-to-text service. "[The researchers] claim that their CAPTCHA-fooling method, unCaptcha, can fool Google's reCaptcha, one of the most popular CAPTCHA systems currently used by hundreds of thousands of websites, with a 90 percent success rate," reports Motherboard. From the report:
The researchers originally developed UnCaptcha in 2017, which uses Google's own free speech-to-text service to trick the system into thinking a robot is a human. It's an oroborus of bots: According to their paper, UnCaptcha downl...
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Human CAPTCHA services cost money don't they? Not a lot but like-- pennies. Reed is saying you could have your program generate a new model by taking the word of the thing they ask you to identify and scraping Google images to get training data.
This post is a comment.
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have you thought about allowing an absurd number of characters? and while im typing this i'm noticing this nice little count down. nice. 500 is a pretty good limit really but what i meant was absurd absurd absurd absurd absurd number of characters where users could basically post articles or post their own essays of work and information and add to your database of knowledge related to other knowledge. knowledge. i still have about 75 characters left but its hard to tell because its still going down while im
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right. it is possible but i think the images are more complicated than its worth to break. plus by the time you successfully crack 'dogs' theyll have another subject to guess. now they are trying to move more towards the 'checkbox' captcha. it tracks your mouse movements and compares them to other people and your own habits. someone did make a physical robot to move a mouse and click it that was successful lol
This post is a comment.
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Seeing all these new captchas - click on all the DOGS. It doesn't seem at all unreasonable to make a bot that recognizes those, googles dogs to build a training set, learns to recognize dogs, and then passes the captcha, right? I can't imagine that would take more than like 2-3 hours and then it could recognize dogs forever.
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This is interesting. I would think Google would know better than to give an easy image classification problem. It's not difficult now to grab someone else's code and train pretty accurate models. I'm sure they have models to do the same thing. I wonder if what they're doing is showing us the examples that their models get wrong.
The mouse movement CAPTCHA is interesting too. I could definitely record my mouse movements for a week or so and then build a model to emulate those movements.
This post is a comment.
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It's no secret that Big Sherm smoke mad ganj. Lately been smoking about a half ounce a week. Sometimes when I am on a long run of being high from waking up to going to bed, I get lost in my head (lol wonder why) and I think that this is just how my brain and thoughts works now. But every time I take a break even for just a day or two, my head clears back up and thoughts flow naturally again. The point of me posting this is that weed is awesome. Everything in moderation (something I clearly have trouble with in all aspects of my life) but this really proves to me that ganj is great cuz I can just stop and be normal again. When I'm on a long kick of smoking I analyze how my brain is functioning and while it does have longterm effects, it really is crazy how I can get right back into things with just a few days of detox. I have quit drinking for the most part, next is cigarettes and weed.
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Things I think I'm going to implement after April 14th:
1. Button to toggle anonymity of a post if it is yours
2. Input box on thought page will work like a chat box and update in realtime
Then ...?
3. Profile picture uploads
4. Graphs of user language usage statistics on user profiles?
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This clever AI hid data from its creators to cheat at its appointed task
https://techcrunch.com/2018/12/31/this-clever-ai-hid-data-from-its-creators-to-cheat-at-its-appointed-task/
Depending on how paranoid you are, this research from Stanford and Google will be either terrifying or fascinating. A machine learning agent intended to transform aerial images into street maps and back was found to be cheating by hiding information it would need later in “a nearly imperceptible, high-frequency signal.” Clever girl!
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