Email Breach
We've curated 11 cybersecurity statistics about Email Breach to help you understand how credential theft, phishing attacks, and data leaks are reshaping the way businesses protect their sensitive information in 2025.
Showing 1-11 of 11 results
Proofpoint, Barracuda and Mimecast accounted for 19% of email healthcare breaches in 2025.
51% of banking executives report a significant email-based breach in the past year.
170 email-related healthcare breaches occured in 2025.
53% of email-related healthcare breaches occurred on Microsoft 365.
1.1% of healthcare organizations analyzed had a 'Low Risk' email security posture.
43.3% of healthcare email breaches involved Microsoft 365.
31.1% of healthcare organizations analyzed had a 'High Risk' email security posture.
68.8% of healthcare organizations analyzed had a 'Medium Risk' email security posture.
IT leaders estimate only 5% of known phishing attacks are reported by healthcare employees to their security teams.
There was a 264% increased surge of ransomware attacks on healthcare organizations.
Barracuda, Mimecast, and Proofpoint account for 26.7% of healthcare email breaches in 2024.