The FBI, the Cybersecurity and Infrastructure Security Agency (CISA), and the Multi-State Information Sharing and Analysis Center (MS-ISAC) have issued a joint warning that malicious cyber actors are targeting kindergarten through twelfth-grade (K-12) educational institutions. These actors are initiating ransomware attacks, data thefts, and general disruption of distance learning efforts. The agencies expect these attacks to continue through the 2020-21 academic year.
Among other things, cyber actors have launched ransomware attacks against school computer systems, rendering them inaccessible for distance learning and other basic functions. They have also stolen and threatened to leak confidential student data and personal information unless the institutions paid a ransom. In August and September 2020, 57 percent of ransomware incidents reported to MS-ISAC involved K-12 school, compare to 28 percent of such incidents from January through July.
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