AI Summary

A ransomware attack has forced an Illinois high school to close its doors early, sending students home for the summer. The attack, which occurred on an unspecified date, has left the school's computer systems inoperable. As a result, the school has been unable to provide a full educational experience, prompting administrators to make the decision to close the school until further notice. The school is expected to reopen on Wednesday, although the exact cause of the attack and the extent of the damage remain unclear.

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