A well known hacking group “” once again most active hacking group right now. Dumping database from number of websites daily. Their latest target was World Health Organization (WHO) website. Vulnerable link and Vulnerability type was Sql injection. The top Web application vulnerabilities occur and re-occur time and again. According to survey results, only 51 percent of organizations currently have coders conduct security testing, and only 40 percent report they test during development. Vulnerabilities like these fall often outside the traditional expertise of network security managers.
Source: https://thehackernews.com/2012/10/world-health-organization-website.html

