Schools on both sides of the Atlantic have been revealed in recent days to have been hit by hackers, reminding all of us that ransomware gangs see educational instituions as targets all year round.
Evanston Township High School (ETHS), located approximately 14 miles north of Chicago, says it was hit by a ransomware attack on Sunday, June 7 2026.
The school closed its campus entirely on Monday and Tuesday, cancelling summer school classes, sports camps, and all other on-campus activities.
According to an advisory published by the school, the attack knocked out not only ETHS's computer systems, internet services, and phone lines - but also what it described as "critical systems needed to safely operate the building", including door access controls, and public address systems.
It was these safety systems going offline that forced the closure, according to the high school:
"Without these systems fully operational, we cannot safely run school, sports camps, or other on-campus activities."
Why schools remain one of cybercriminals' favourite targets
Schools on both sides of the Atlantic have been revealed in recent days to have been hit by hackers, reminding all of us that ransomware gangs see educational instituions as targets all year round.