Kahenya Kamunyu, a Kenyan entrepenuer behind Zuqka , a social site and Virn Instruments has posted a challenge inviting hackers to attempt to hack their way through a site. According to the announcement, the exercise is meant to test the security of an enterprise system. The first successful contestant will bag KSh 100,000 (about US$ 1300) in cash.

However, contestants must achieve the task in a maximum of 12 hours and will be bound to a Non Disclosure Agreement. More details are avialble at Kahenya's blog.