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Bot busts newest Hotmail CAPTCHA

Spammers have cracked Microsoft's latest defense against abuse of its Live Hotmail e-mail service using a sophisticated network of hacked computers that receive encrypted instructions from a central...

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Google offers top tip to help beat bots

Google has put a new spin on the CAPTCHA, a way of helping Web sites distinguish between human visitors and bots: It wants people to tell it which way is up in a series of randomly rotated images, a...

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Worm solves Gmail's CAPTCHA, creates fake accounts

A Vietnamese security company has detected what it believes is a new worm that thwarts Google's security protections in order to register new dummy Gmail accounts from which to send spam.

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Google buys reCAPTCHA to boost book scanning efforts

Google plans to accelerate its massive efforts to scan tens of millions of books and periodicals with the acquisition on Wednesday of a company called reCAPTCHA.

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Facebook CAPTCHA no match for spyware attack

Hackers have found a way to create automated Facebook pages and are using them to spread spyware to unsuspecting users, says antivirus and Internet security firm AVG Technologies.

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Repetition breaks Google Audio CAPTCHA

Google has fixed a flaw in its Audio CAPTCHA software that could have given scammers a way to automatically set up phoney accounts with the company's services.

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Researchers crack Microsoft, eBay, Yahoo, Digg audio captchas

Researchers have figured out how to to crack captchas, making it possible to launch automated attacks against sites such as Microsoft, eBay and Digg where opening phony accounts could be turned into cash.

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Telstra launches communications initiatives for disabled Australians

As part of its sixth, three-year Disability Action Plan, Telstra has unveiled three new initiatives aimed at supporting persons with disability in accessing communications services.

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