mikejuk writes: An analysis of hacker forums has found that SQL injection is currently the most discussed topic among forum members. Having inspected a sample of 439,587 threads between September 2011 and September 2012. The researchers found that SQL injection is now tied with DDoS as the most discussed topic. Both topics got 19 percent of discussion by volume. Facebook was the most discussed social media platform, commanding 39 percent of discussions with Twitter a close second at 37 percent.