Cyberattack stör Canvas under amerikanska slutprov

En ransomware-attack drabbade lärplattformen Canvas på torsdagen, vilket tvingade skolor och universitet över hela USA att skjuta upp eller boka om sina slutprov. Avbrottet skedde precis när studenter förberedde sig för terminens sista prövningar.

Instructure, moderbolaget till Canvas, tog plattformen offline efter att ha upptäckt obehörig aktivitet i sitt nätverk. Samma hotaktör hade genomfört ett dataintrång som offentliggjordes veckan innan. Den nådda datan inkluderade användarnamn, e-postadresser, student-ID-nummer och meddelanden i plattformen, även om företaget rapporterade att det inte fanns några bevis för att lösenord eller finansiell information hade blivit exponerade.

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