captcha

  1. Jan

    South Africa-based "freejackers" bypass Github CAPTCHA to mine cryptocurrency

    South Africa-based hackers steal resources worth millions from Microsoft and Salesforce Security researchers at Palo Alto Networks’ Unit 42 have published a detailed report on a hacking group based in South Africa called Automated Libra. Automated Libra is behind a campaign dubbed PurpleUrchin...
  2. Jan

    Cloudflare and Fastly will support iOS 16 and MacOS Ventura alternative for Captcha

    iOS 16 and MacOS Ventura will let websites avoid Captcha Mac and iOS devices will get a feature that automatically bypasses Captcha verification on some websites, MacRumors reports. Apple will introduce Automatic Verification to iOS and Mac devices later this year, which will let some websites...
  3. Newsfeed

    AI breaks CAPTCHA security

    AI breaks CAPTCHA security Vicarious AI has published a paper on how it broke CAPTCHA with a specialised AI, reported Ars Technica.
  4. jes

    Computer cracks CAPTCHAs in step toward artificial intelligence

    CAPTCHA cracked by artificial intelligence A technology start-up has developed software that works like a human brain in one key way: it can crack CAPTCHA codes
  5. Pixual

    Captcha down?

    Is there something wrong with the visual verification system today? On two of my sites I see that the images are not being loaded and the browser becomes non-responsive when trying to refresh the image. Anyone else experience this?
  6. R

    Captcha is broken - now what?

    http://www.theage.com.au/cgi-bin/common/popupPrintArticle.pl?path=/articles/2008/08/30/1219516773778.html While not necessarily "broken", it is certainly not as effective as it first was. What measures do you take to stop spammers on your web site?
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