A cyberattack over the weekend on the Municipal Water Authority of Aliquippa has international implications.  Aliquippa would seem to be an unlikely target for international cyber criminals, but the U.S. Department of Homeland Security is investigating the possible attack by an anti-Israeli Iranian group on the water authority.  On Saturday, the nondescript water authority building in the woods on the outskirts of Aliquippa became the target of an international attack. A piece of computer technology that monitors water pressure suddenly shut down and a message appeared on its screen. … Deluzio says the Aliquippa attack raises concerns about more attacks within the United States and the vulnerability of our critical infrastructure, especially in our poorer communities.