Last week there was a massive cyber attack against several U.S. financial institutions, including Bank of America, JP Morgan Chase, Citibank and others.&nbsp; It turns out that Iranian hackers took over a University of Michigan computer network to launch the attack.&nbsp; Are these the &quot;test runs&quot; that could result in a major cyber attack against the U.S.?&nbsp; Nobody's talking.&nbsp; Read more:&nbsp; <a href="http://freebeacon.com/iran-strikes-back/">freebeacon.com/iran-strikes-back/</a><br />