I think this is a growing concern. Securities and stocks are big money and people are increasingly becoming aware of the flaws in the system. Or at least they seem to believe there are loopholes. I am tired of the entire financial and monetary system, if you ask me honestly!
may be this is one rare case where women were never found stealing insider trade information and then selling it for such huge money. well its money that makes human to commit mistake and then it doesnt matter whether its a man or woman.