Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

Prompt Injection as the Defense Against Autonomous Cyberattacks?

I’ve watched AI-powered cyberattacks inch closer to autonomy throughout 2026, and I can point to dozens of real-world incidents as proof. AI-enabled cyberattacks surged by 56% over the last year, meaning 1 in 4 (25%) malicious breaches now involve artificial intelligence. The important one: on May 10, 2026, researchers documented the first fully autonomous LLM-driven post-exploitation attack in the wild.

How to Choose a Penetration Testing Company: 6 Things to Check

We are sharing six things to check before you sign: who's actually testing, proof of exploit, cloud and API coverage, retesting, continuous testing, and report quality. Backed by 6.8M findings from the State of Pentesting 2026 report. Chapters Astra Security is a penetration testing company that combines autonomous and human-validated pentesting for web apps, APIs, cloud and AI applications.

Autonomous Pentesting: AI Agents That Test Your App 24/7

Most companies pentest their app once a year. Hackers look for new backdoors every single day. Astra Autonomous Pentesting closes that gap with AI security agents that test your web app continuously, 24/7. Traditional penetration testing gives you a giant report full of jargon that sits on a shelf. Astra works like a friendly hacker that never sleeps. When it finds a security weakness, it doesn't just send a scary alert. It explains the exact problem, with the attack story and proof, so clearly that AI coding tools can fix, test and repair the vulnerability the same day.

A Quiet Shift In Security Every Healthcare Compliance Team Should Read

Change Healthcare took down a third of US claims processing. Ascension spent weeks on the papers. OCR settlements keep citing “risk analysis failure,” and HITRUST r2 assessors are asking harder questions about what actually got tested versus what got scanned. The math on pentesting shifted in the middle of all that. In 2024, 1 in 40 findings was Critical. In 2025, it’s 1 in 10.

Zero-Day Attack Prevention: Catching Unknown Vulnerabilities Before Threat Actors Do

On September 1, 2026, OpenAI announced that its Astra model had reached the Critical tier for cyber capability under the company’s Preparedness Framework, a first for its systems. While working through an internal benchmark of 20 recently disclosed vulnerabilities in Google’s V8 engine, the model found two zero-days that no one had asked it to look for and used them in a working exploit chain. OpenAI is disclosing both flaws and restricting the capability to vetted testers.

Singapore & MAS AI Red Teaming Requirement: A Closer Look

Security leaders at key financial institutions in Singapore now have a new line in their compliance calendars: AI-assisted red teaming, a requirement MAS introduced on 1 July 2026. What appears to be a scoping exercise actually asks a harder question, i. e., how does a bank differentiate between another convincing report and one that secures the institution?

Astra's Autonomous Pentest Against Other Tool

Astra vs. Other Tool: Who Finds More Real Vulnerabilities? How does Astra Autonomous Pentesting compare with the other tool when it comes to finding real-world vulnerabilities? In this independent benchmark, Astra was tested against the other tool to evaluate vulnerability coverage, depth, and true-positive findings. The results: 27 true-positive vulnerabilities identified 3.9× more vulnerability coverage 11 distinct vulnerability classes discovered Deep testing across business logic and application behaviour.