About PromptArmor

We break LLM Applications.

Or at least, that’s how we started. This is core to our DNA, puts us on the cutting edge of AI security, and you can get an idea of some of our discoveries below:

• Snowflake Cortex AI Escapes Sandbox and Executes Malware (hit #2 on Hacker News)
• Claude Cowork Exfiltrates Files (hit #1 on Hacker News)
• Claude Cowork Exfiltrates Files (hit #1 on Hacker News)
• Data Exfiltration from Slack AI (hit #1 on HackerNews)
• Data Exfiltration from Writer.com (hit #5 on HackerNews)

• many more including Claude for Excel (referenced in the Information) and Google Antigravity (referenced in Forbes)

We’ve built the leading product platform in the AI security space by leveraging this expertise, helping the largest enterprises in America securely accelerate their AI journey by solving the most complex, net-new AI security problem set that exists today. We work with teams from the cutting edge AI-native unicorn to the F50 adopting AI-native products.

We are growing extremely quickly and are looking for passionate team members who have the dedication to serve enterprises for the long term.