A crypto ransomware attack shut down the Mountain View-Los Altos school district servers and phone system on Wednesday. The malicious software demanded Bitcoin as ransom to restore service. District Operations Have Been Frozen By shutting down file access on the district’s servers, the crypto ransomware has created tremendous problems for teachers and administrators. Many classroom activities such as exams and presentations have had to be halted. Additionally, fraudulent activity on district credit cards has takenRead More The post appeared first on Bitcoinist.com.