A Mexican residing in USA's Santa Ana is understood to have invaded several hundred PCs so he could get victims to prepare and send movies on themselves in sexually explicit poses. However, he admitted guilt on March 21, 2011 in Los Angeles (USA) to federal accusation pertaining to PC fraud. Nbcloseangeles.com published this on March 21, 2011.

The Department of Orange County Sheriff of California (USA) conducted one investigation and found that an ex-student Omar Khan of a high school had planted spying software onto the PCs many school administrators and teachers used, all through the concluding year of his schooling, reports D.A.Patch.com on March 21, 2011.

Users of Facebook, it's understood, saw and complained of fresh malevolent web-links that spread virus through Facebook Chat. The perpetrators, disseminating malware spam through this new technique, utilized fake Facebook software since users could be better tricked into downloading Facebook software rather than be hacked through their accounts. Facebook.com published this in news on March 18, 2011.

A man from Texas was arrested on March 21, 2011 in USA on charges that he orchestrated an operation involving a spam run with a Russian computer hacker's assistance so he could inflate some newly-emerging companies' stock prices, stated the Department of Justice.