Massachusetts is not currently at risk of falling prey to a cyberattack affecting water systems in the Midwest, according to state officials.Last week, authorities said cyberattacks targeted over 30 water systems in Minnesota. Michigan reported similar attacks. In a statement posted to its website Sunday, the Massachusetts Water Resources Authority, which provides water and sewer services to 3.1 million people and more than 5,500 companies in the Boston area, said it is “actively monitoring” the situation in Minnesota and that its staff is working “around the clock to ensure that the water and wastewater systems are safe and secure.”“We have…