There's been two reported ransomware attacks in Wisconsin schools in two years. But they may be more common than we know.
The incident in Janesville is just one of many recent attacks on a nationwide scale. As of August, at least 58 U.S. school districts and educational organizations had been hit by ransomware attacks, including 830 individual schools this year, according to Emsisoft threat analyst Brett Callow.
Source: channel3000.com