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Insights on autonomous security, AI agents, and application defense.

AI AgentsAI Security
2026-06-30

How Good Are AI Agents For Cybersecurity?

How Good Are AI Agents For Cybersecurity?

AI agents have topped bug bounty leaderboards, caught real zero-days, and shipped their own patches autonomously. Here's what they can actually do in cybersecurity today, how they stack up against human pen testers, and how to tell a real agent from a scanner.

5 min read
GPT-6OpenAI
2026-09-08

How Good Is GPT-6 Astra For Cybersecurity?

OpenAI released GPT-6 Astra on September 3, 2026, the first model to hit its Critical cybersecurity threshold. But the public version refuses advanced cyber tasks. Here's what that means for security teams.

4 min read
Qwen 3.8Alibaba
2026-08-28

How Good Is Qwen 3.8 For Cybersecurity?

Qwen 3.8 27B is a small, open-weight model you can run on one GPU, and the uncensored build strips its safeguards entirely. Here's how good it is for real security work, how cheap it is to run, and what a guardrail-free local model changes for defenders.

6 min read

Trending

2026-08-17
6 min read

How to Simulate Attackers on Your Own Sandboxes and Apps

An OpenAI model escaped its evaluation sandbox and reached Hugging Face's production infrastructure in 4.5 days. Here's how to run that same kind of attacker against your own sandbox, end to end.

2026-07-28
5 min read

What Are the Best AI Tools for Red Teams in 2026?

Consumer chat models now hit a cyber classifier long before they hit a live target. Here is what red teams are actually using in 2026, from Burp AT to NodeZero, and where each one fits.

2026-07-24
4 min read

How Good Is Opus 5 For Cybersecurity?

Anthropic unblocked source-code vulnerability discovery for every Opus 5 user, and the model now finds bugs at close to Mythos-class quality. Here's where it still falls short of Mythos 5, and what defenders should do now.

2026-07-22
11 min read

Introducing NexBench: MindFort's Internal Model Evaluation

Today, we're introducing NexBench, our internal benchmark for measuring which models can lead an offensive-security harness while balancing validated findings, token efficiency, and cost across real-world environments.

2026-07-21
4 min read

Autonomous Attackers Are Here: What the OpenAI / Hugging Face Breach Proves

OpenAI confirmed its own pre-release models breached Hugging Face, finding a zero-day, escaping the sandbox, and reaching production. Here is what the first end-to-end agentic attack means for your security program.

2026-07-20
7 min read

Best Pentera Alternatives for AI Pen Testing

Pentera is a well-known name in automated security validation, but its roughly $100K deals aren't the right fit for every team. Here's how MindFort, Horizon3.ai, RunSybil, Armadin, and XBOW compare.

2026-07-20
6 min read

How Good Is Kimi K3 For Cybersecurity?

Kimi K3 is the first open-weight model to reach the cyber frontier, and it does it at a fraction of the cost of the closed labs. Here's how good it is for real security work, how the cost compares, and what an open-weight frontier model changes for defenders.

2026-07-09
6 min read

What Are the Best XBOW Alternatives in 2026?

XBOW is a well-known name in autonomous pen testing, but it isn't the right fit for every team, especially once cost efficiency matters. Here's how MindFort, RunSybil, Armadin, and Pentera compare.

2026-07-06
7 min read

How to Use AI Agents for Offensive Security

AI agents can now run continuous penetration tests against your own attack surface, validating real exploits in runtime instead of waiting for a quarterly pen test. Here's how to set them up end to end, from scoping and credentials to routing findings into your dev workflow.

2026-06-26
6 min read

How Good Is GPT-5.6 for Cybersecurity?

OpenAI previewed GPT-5.6 (Sol, Terra, and Luna) on June 26, 2026, its first model family rated High capability in both cyber and bio. Here's what it can and can't do for security work, how it compares to Mythos, and why it's gated to government-approved partners.

2026-06-09
5 min read

How Good Is Fable 5 For Cybersecurity?

Claude Fable 5 is the most capable model the public can use, but its safeguards quietly route cybersecurity prompts to Opus 4.8. Here's what that means for security work, how it compares to Mythos, and what defenders should do now.

2026-05-28
6 min read

How Good Is Opus 4.8 For Cybersecurity?

Anthropic released Claude Opus 4.8 on May 28, 2026 with the lowest hallucination rate of any tested model. Here's what it's good for in security work, where Mythos still outperforms it, and what defenders should actually do now.

2026-05-11
5 min read

How Good Is Daybreak for Cybersecurity?

Daybreak is OpenAI's most ambitious defensive-AI initiative yet. Here's what it does, where it falls short, and what it means for your security program.

2026-05-08
3 min read

The Canvas Breach: 5 Things to Do Today to Strengthen Your AppSec

Canvas, the tool powering 9,000+ schools and universities, just got hacked.

2026-05-08
4 min read

How Good Is Deepsec for Cybersecurity?

Deepsec just launched as an AI security tool. Here's what it gets right, where it falls short, and why runtime testing still matters.

2026-04-30
3 min read

Can Claude Security Pen-Test?

Claude Code Security is useful for static code review, but code security review is not a penetration test. Here's where Claude fits and where runtime testing still matters.

2026-04-30
11 min read

The 6 Best Code Security Tools in 2026, Ranked by What They're Best For

A practical ranking of six leading code security tools in 2026, from AI-native SAST to developer-first IDE feedback and enterprise ASPM.

2026-04-23
6 min read

How Good Is GPT-5.5 for Cybersecurity?

OpenAI's GPT-5.5 is the first GPT model classified as High capability for cybersecurity. Here's what the benchmarks, red-team results, and live pen testing data actually say about what it can and cannot do.

2026-04-21
6 min read

MindFort Announces $3M+ Seed to Secure the World's Software in the AI Era

MindFort raised a $3M+ seed round led by Soma Capital, with Y Combinator, 468 Capital, CRV, Sandwith Ventures, and Blast. The company is building the autonomous security agent for the AI era: agents that autonomously pen test, validate exploits, and ship fixes as PRs, including beyond application code, across cloud, identity, and infrastructure.

2026-04-16
9 min read

Claude Opus 4.7 for Cybersecurity: What It's Good For, What It Isn't

Anthropic shipped Opus 4.7 with intentionally dialed-back offensive capabilities. Here's what it's actually good for in security work, where it falls short of Mythos, and how to defend against Mythos-class discovery without Mythos access.

2026-04-14
8 min read

How to Make Your Web App Mythos-Ready

Claude Mythos and Project Glasswing changed the math on vulnerability discovery. Here's how to make your web app Mythos-ready: continuous testing, validated findings, automated patching, and always-on autonomous security agents.

2026-04-08
18 min read

SOC 2 Penetration Testing Requirements: What Auditors Actually Want

SOC 2 doesn't technically require a pen test, but try showing up to an audit without one. Here's what auditors actually expect, which Trust Services Criteria map to pen testing, and how to avoid the most common mistakes.

2026-04-08
8 min read

What Is Claude Mythos? Why Security Teams Need to Act Now

Anthropic's Claude Mythos Preview can autonomously discover and exploit zero-day vulnerabilities at unprecedented scale. Here's what security teams need to know and how to start hardening today.

2026-04-03
13 min read

Best AI Pen Testing Tools: 2026 Buyer's Guide

AI agents now chain exploits, crack Active Directory in under 15 minutes, and outperform human hackers on bug bounty leaderboards. Here's how five platforms compare.

2026-03-27
10 min read

Introducing AXR: Autonomous Exploitation and Remediation

Every security category that exists today stops at detection. None of them describe a system that also fixes what it finds. We looked for a category that captured what we built. It didn't exist. So we're defining it: AXR.

2025-12-02
7 min read

How Much Does a Penetration Test Cost in 2026?

A traditional pen test runs $20,000 to $50,000 and passes $100,000 for large environments. Here's what drives that price, and why the more important number is how much of your year it leaves untested.

2025-12-01
7 min read

Penetration Test vs Vulnerability Scan: What's the Difference?

These terms get used interchangeably, but they describe fundamentally different activities. Understanding the distinction matters more than you might think.

2025-11-28
8 min read

How Often Should You Penetration Test? The Real Answer

Annual testing was the standard for decades. In an era of continuous deployment, that cadence increasingly looks like a relic.

2025-11-25
9 min read

Automated vs Manual Penetration Testing: The False Dichotomy

The industry has long treated this as an either/or choice. That framing made sense when automation meant scanners. AI changes the equation entirely.

2025-11-14
7 min read

When AI Hackers Attack: Inside the Claude Botnet That Changed Cybersecurity Forever

Chinese state-sponsored hackers used Anthropic's Claude to autonomously hack 30+ organizations. Here's what this means for defenders, and why you need AI on your side.

2025-07-30
8 min read

From Vibe Coded to Hacked: The Tea App Breach and the Hidden Cost of AI-Generated Code

The Tea app promised safety for women sharing dating experiences. Then hackers exposed 72,000 images and 1.1 million private messages. Here's why AI-generated code needs AI-powered security.

2025-06-12
8 min read

MindFort AI Discovers Critical JWT Bypass and Business Logic Flaws Autonomously

Our AI-driven platform recently uncovered a critical JWT authentication bypass and multiple business logic flaws during an autonomous security assessment. Here's how it happened and what it means for your security posture.

2025-05-08
6 min read

Introducing AI-Powered Offensive Security

Traditional security testing is broken. See how MindFort's AI agents run offensive security continuously and autonomously, finding and fixing real vulnerabilities.

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