Skip to content
Search
Support
 Select language
English
Cancel
Thanks for your request!

Download BreachSim now.

Requirements: Windows 10 or later, Windows Server 2016 or later

IMPORTANT License Key Information: You will receive an email with your license key to the address you provided on the form. Please check your spam filter if you have not received this email in 2 hours.

Want to know more before you download? Here is the "How It Works" technical background and FAQ support article here.

Get Started
BreachSim Logo 1

See KnowBe4 Human Risk Management+ in Action

Request a personalized demo today to discover how you can turn the tables on AI-powered social engineering threats.
Request a demo

Latest KnowBe4 insights, trends and security news

July 31, 2025
Malicious Connectors Potentially Impact Hundreds of Millions of Microsoft 365 Users
Most Microsoft 365 users aren’t aware of this recently growing serious email threat vector. I have been teaching about the risks of Microsoft email ...
July 30, 2025
[CASE STUDY] Retail Organization Sees 50-Fold Increase in Phishing Reporting with KnowBe4's Phish Alert Button and Training
A global retail and wholesale company transformed their security posture after implementing KnowBe4's Phish Alert Button (PAB) and security awareness ...
July 29, 2025
CyberheistNews Vol 15 #30 [Heads Up] Ransomware is Back—and Smarter Than Ever in 2025: Trends
CyberheistNews Vol 15 #30 | July 29th, 2025 [Heads Up] Ransomware is Back—and Smarter Than Ever in 2025: Trends By Roger Grimes I've been following ...
Read more at our blog