Les opérateurs Vice Society revendiquent l'attaque informatique à l'encontre de 🇺🇸 Sierra College (sierracollege.edu) #usa #education #ransomware #vicesociety #campus #cyber #classes #learning #online #internet #support #academics #services #threats #teachers #mobile #courses #careers #parents #email #planning #smart #application #board #management #students #staff #databreach #school #department #family #partners #city #community #classroom #district #scholar #coursework #schools #informatique