June disruptions to Outlook, cloud platform were cyberattacks: Microsoft

In early June, sporadic but serious service disruptions plagued Microsoft's flagship office suite including the Outlook email and OneDrive file-sharing apps and cloud computing platform. A shadowy hacktivist group claimed responsibility, saying it flooded the sites with junk traffic in distributed denial-of-service attacks.

Microsoft says early June disruptions to Outlook, cloud platform, were cyberattacks - The Hindu

Outlook, OneDrive outages caused by DDoS attack, Microsoft says

Microsoft says early June disruptions were cyberattacks – NBC New York

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Microsoft says disruptions to its services in June were caused by cyberattacks

Microsoft admits June service disruptions to OneDrive, Outlook cyberattacks from mysterious hacker group

Microsoft says early June disruptions to Outlook, cloud platform, were cyberattacks - The San Diego Union-Tribune

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Microsoft says early June disruptions to Outlook and cloud platform were cyberattacks, Science