Autonomous Security Agents, backed by @ycombinator X25

Joined April 2025
8 Photos and videos
Today, we're open sourcing MindFort security skills. Just plug it into your favorite coding agent and see 3x more vulnerabilities than a standard security scan. New skills every week → github.com/mindfortai/securi…
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We co-sponsored a security hackathon with @Cursor last week. The winning project was WireBlock, an automated forensic analysis tool for DeFi exploits. Feed it a transaction hash, it returns a verified verdict on how the attack worked and which factors made it possible. Congrats to the UCSB team that built this: devpost.com/software/wireblo…
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Should you build your own security agent or just use one? Friday we're walking through the architecture, the tradeoffs, and what these agents actually find in production. May 29 · 10am PST → linkedin.com/events/74598003…
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MindFort is now available in Slack. Tag @Mindfort to trigger an assessment, triage a bug report, validate a fix, or get a remediation. Security agents, where your team already works. mindfort.ai
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Today, we're excited to announce White Box, the latest advancement in agentic security that lets MindFort perform 1.5x more efficiently. Now, our agents can pen-test alongside your code, finding vulnerabilities faster with more context. See your first results in < 1 hour. mindfort.ai
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Ever wondered how agents are impacting cyber and offensive security? We're hosting a free live webinar to help answer those questions, and show you how to stay ahead on defense in the age of AI. Join us on May 22nd, with security experts @BVeiseh and @AkulGupta30 joining us. Register here: linkedin.com/events/74598003…
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Catch our CEO @BVeiseh speaking at @auth0 on May 7th!
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AI is not short on ideas. It is short on execution. @BVeiseh from @mindfort is tackling that at Camp AI on May 7. Get your seat. luma.com/camp-ai-may-2026?ut…
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MindFort AI retweeted
Replying to @Amank1412
@mindfort can do this for you in one click. We also give you free credits to get started
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MindFort AI retweeted
Super excited to finally announce our raise! (We're hiring) We'll now be able to move much faster on these fronts: - increase our infra capacity to serve a huge growth in demand - build out the team as we continue to develop new security agents for new verticals (cloud/network/remediations) - expand our applied research into offensive security LLMs Read more here on how we are thinking about the future of autonomous security agents and how MindFort is leading the push to a future where all companies are protected by teams of agents, inside and out. Huge thanks to @ycombinator @Soma_Capital and all our other early investors and angels for believing in us early. If you want to join us in building the future, send me a message, we are hiring across all roles in: Growth/Sales/Engineering/Research! mindfort.ai/blog/seed-anno… cc @AkulGupta30 @mindfort
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MindFort AI retweeted
We're excited to announce MindFort has raised 3M from @ycombinator , @Soma_Capital , more to build the fastest way to deploy security agents. Try it today: mindfort.ai Proud of the team @BVeiseh @AkulGupta30 @andrewchough
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MindFort AI retweeted
Replying to @Polymarket
>mom can we have chinese vulnerability discovery agent? >no honey, we have vulnerability discovery agent at home >@mindfort home grown in the USA
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MindFort AI retweeted
Free pen test from @mindfort to anyone who uses vercel :)
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MindFort AI retweeted
This market report on AI native AppSec companies (including @mindfort) points out where security is heading. Spoiler, it is heading to zero. Let me explain: As security agents rapidly mature and the cost of intelligence continues to drop per token, the average cost of discovery of a vulnerability will also drop. This is a double edged sword. - On one hand, it will collapse the vulnerability economy, making bounties and VDPs not worth the cost of maintaining them, instead deploying with low cost, highly effective agents. This will have an effect on the number of people working on security research. - On the other hand, it will also deflate the illicit market for vulnerabilities and reduce the number of zero days in circulation, and make discovery of exploitable vulnerabilities orders of magnitude more expensive for bad actors (who will also be using agents of their own). Companies will measure security in compute. Think: 100 kWs of compute, 100m tokens per day, 150 H100s powering your security program, etc. and can directly attribute better outcomes to increased compute spent on security. Spend becomes more efficient, finding vulns becomes cheaper, discovery happens faster, and overall security posture will increase. We are already measuring outcomes at MindFort this way. The cost of discovering a validated vulnerability used to be measured in 10s of millions of tokens. That is dropping to sub-million tokens on average using our latest agents and our upcoming model, MF-1. My most contrarian view on the topic is that the major AI labs will not win this market. A family of specialized cybersecurity models will win for a few reasons: - Bringing compute in house and inferencing for the lowest cost of vulnerabilities per compute unit - Ability to continuously train on your own security data, increasing that cost efficiency even further - Privacy and security: guaranteeing that model labs will not train on your data Now, while the cost of vulnerabilities will go to zero and AI agents take over continuous testing, this doesn't mean we will need less people in cyber: we will need more. We will need talented security researchers and engineers more than ever to run these programs at every company on earth. Report below: docs.google.com/document/d/1…
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MindFort AI retweeted
MindFort is delivering real results for engineering teams. Our agents help the team at Osto ship fast and keep their application secure.
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MindFort AI retweeted
MindFort goes beyond just discovering vulnerabilities. Introducing: CVSS 3.1 Composite Scoring Because our agents can deeply understand the context of web applications, they are not only great at finding and exploiting vulnerabilities, they are world class at vulnerability prioritization and scoring. MindFort takes into account many factors of an application relative to other vulnerabilities discovered and the application itself to make scoring and prioritization better than ever before. We even provide a coverage map of the OWASP Top 10, so you can understand your application's risk relative to industry standards. Teams report a significant reduction in triage time with MindFort Composite Risk Scoring, which is now generally available in all account tiers.
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Now in GA: Stage Tracking and Scheduled Assessments MindFort now lets you set and forget pen tests. Enable daily, weekly, or monthly testing and get an email summary of your test results directly in your inbox. This is great if your engineering team is shipping new AI generated code to production constantly. You can now also see the stage your pen tests are at, giving you a more granular view of what the agents are working on. More visibility features are on the way. We want to make it easier to understand what your MindFort agents are doing while they work.
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MindFort AI retweeted
Soon, @mindfort agents will be able to test full standalone APIs. Great for engineering teams building and shipping developer APIs.
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Check out a conversation our co-founder @BVeiseh had today on how MindFort is building the best agents for continuous penetration testing.
Built to Ship podcast with Voker between Tyler Postle and Brandon Veiseh x.com/i/broadcasts/1OyKAjEoN…
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