With regard to incidents involving Microsoft's cloud services referenced in the "National Cyber Threat Assessment 2025-2026" and, specifically, the compromise of Microsoft Exchange Online during the summer of 2023, the breach of Microsoft's cloud-based enterprise service by Russian state-sponsored actors in January 2024, and the Azure disruption in July 2024: (a) which government departments or agencies were impacted by the compromise of Microsoft Exchange Online in the summer of 2023; (b) which government departments or agencies were impacted by Russian state-sponsored actors accessing Microsoft's corporate email accounts in January 2024; (c) which government departments or agencies were impacted by the Microsoft Azure cloud service disruption in July 2024; and (d) for the incidents in (a), (b), and (c), what was the (i) nature, (ii) date, (iii) duration, of the impact on government operations?
Q-98 , 45th Parliament, 1st session May 26, 2025, to present
Question details
Asked by
Laila Goodridge
(Fort McMurray—Cold Lake)
Date asked
June 3, 2025
Answered
September 15, 2025
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