Canvasへの侵害、全国の学校・大学に混乱
広く利用されている教育テクノロジープラットフォーム「Canvas」を標的としたデータ恐喝攻撃により、本日、全米の学区や大学で授業や履修管理に混乱が生じた。サイバー犯罪グループはサービスログインページを改ざんし、約9,000の教育機関に在籍する2億7,500万人の学生・教職員のデータをリークすると脅迫する身代金要求を表示した。
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