Microsoft 365
We've curated 26 cybersecurity statistics about Microsoft 365 to help you understand how its integration of cloud services and collaboration tools is shaping security practices and addressing evolving threats in 2025.
Showing 1-20 of 26 results
In the last six months, use of reverse proxies to steal Microsoft 365 credentials surged by 139%.
Machine identities outnumber human users by 25:1 in Microsoft 365 environments.
Microsoft 365 is adopted by approximately 79% of healthcare organizations.
31% of breached Microsoft 365 healthcare organizations were classified as High Risk.
53% of email-related healthcare breaches occurred on Microsoft 365.
43.3% of healthcare email breaches involved Microsoft 365.
7.9% of Managed Service Providers (MSPs) reported that they had fully implemented baselines.
11.5% of Managed Service Providers (MSPs) were not aware of adoption hurdles to fully implementing Microsoft 365 baselines.
16.6% of Managed Service Providers (MSPs) identified a lack of tools as a barrier to fully implementing Microsoft 365 baselines.
30.7% of Managed Service Providers (MSPs) identified understanding and keeping track of Microsoft best practice settings as a top pain point when managing Microsoft 365.
10.3% of Managed Service Providers (MSPs) stated that fully implementing Microsoft 365 baselines was not a priority.
10.2% of Managed Service Providers (MSPs) identified challenges with onboarding and offboarding users securely and efficiently as a top pain point when managing Microsoft 365.
36.5% of Managed Service Providers (MSPs) identified enforcing consistent security baselines across tenants as a top pain point when managing Microsoft 365.
28.5% of Managed Service Providers (MSPs) identified limited visibility into identity threats, risky users, and privileged access as a top pain point when managing Microsoft 365.
46% of organizations cite enhanced security as their top reason for engaging Managed Service Providers (MSPs).
28% of Managed Service Providers (MSPs) only revisit applied Microsoft 365 baselines after an incident, indicating lagging security maturity.
40% of Managed Service Providers (MSPs) say operational complexity and lack of integrated tooling are their biggest operational barriers in Microsoft 365 management.
~60% of Managed Service Providers (MSPs) say Microsoft 365 powers more than 80% of their client base.
20.4% of Managed Service Providers (MSPs) identified handling compliance and regulatory requirements (e.g., policy drift) as a top pain point when managing Microsoft 365.
19.7% of Managed Service Providers (MSPs) identified managing licenses, renewals, and unused subscriptions across tenants as a top pain point when managing Microsoft 365.