REPORT

Healthcare's email security certificate crisis

How expired and self-signed certificates break email encryption across the healthcare ecosystem.

REPORT

2025 healthcare email security report

Key insights from 180 email-related healthcare breaches and actionable steps to protect your organization.

 

Download the report

Cybersecurity graphic
REPORT

2025 healthcare email security report

Key insights from 180 email-related healthcare breaches and actionable steps to protect your organization.


Download the report

2025-03-07_REPORT_StateofSecurity-1

Key resources

1

Healthcare's email security certificate crisis

How expired and self-signed certificates break email encryption across the healthcare ecosystem

2
Executive summary: Healthcare's email security certificate crisis

What the data shows about certificate failures and their impact on email security.

3
Infographic: Healthcare's hidden email threat

Key data points showing why certificate failures matter more than most teams realize.

4
Report excerpt: How TLS and certificates actually work
What TLS does, what certificates do, and where the system starts to fail.

5
Report excerpt: The certificate problem you can't see but attackers love

The gap between how email security is supposed to work and how it works in practice.

6
Report excerpt: What we see across the healthcare ecosystem

Real-world certificate failures observed across thousands of healthcare email connections.