What is wp2shell and what can it teach us about vulnerability management?

What is wp2shell and what can it teach us about vulnerability management?

When wp2shell hit WordPress Core, no single check was enough. A look at how a WAF rule can make vulnerable servers appear patched, and why we shipped three checks instead of one.
Benjamin Marr
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min read
July 21, 2026
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min read
Introducing AI-powered pentesting for web apps: test on every major release

Introducing AI-powered pentesting for web apps: test on every major release

AI-powered web app pentesting is now live in Intruder. Connect your repo, launch on demand, and get a full pentest report the same day.
Eamon Carroll
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min read
July 16, 2026
Introducing our Free plan: making security accessible for the 99%

Introducing our Free plan: making security accessible for the 99%

Professional security tooling, free forever. Intruder's new free plan is built for lean teams who face enterprise risks on a fraction of the budget.
Eamon Carroll
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min read
July 1, 2026
AI-driven vulnerability management: broader, faster coverage against new threats

AI-driven vulnerability management: broader, faster coverage against new threats

Intruder now uses AI to build vulnerability checks for newly disclosed threats, giving Enterprise customers faster, broader detection coverage.
Eamon Carroll
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min read
June 18, 2026
8 best AI pentesting tools for 2026

8 best AI pentesting tools for 2026

AI pentesting means different things from vendor to vendor. Compare the top 2026 tools on autonomy, coverage, strengths, and pricing.
Eamon Carroll
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min read
July 24, 2026
See what's exposed with Attack Surface view

See what's exposed with Attack Surface view

Attack Surface view is now on Cloud and Pro. See the most commonly exposed ports across your targets, the services running on them, and what needs attention, all in one place.
Eamon Carroll
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min read
June 9, 2026
How AI is changing the defender’s toolkit

How AI is changing the defender’s toolkit

We explore where AI fits in the defender's toolkit, how it's closing the gap between scanning and pentesting, and what the future of pentesting looks like.
David Koke
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min read
May 21, 2026
See TODAY’S CVE TRENDS

Our latest research

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A 0-day vending machine: No Mythos necessary

A 0-day vending machine: No Mythos necessary

This post details how we are using LLMs to find novel vulnerabilities using code scanning frameworks alongside pre-Mythos models.
Sam Pizzey
June 11, 2026
From enterprise chatbots to gooner caves: exposed AI infrastructure is rampant

From enterprise chatbots to gooner caves: exposed AI infrastructure is rampant

We scanned 1 million AI services and found widespread misconfigurations, exposed credentials, and unauthenticated APIs. AI infrastructure security is falling dangerously behind.
Benjamin Marr
March 27, 2026
Secrets in your Bundle(.js) - The Gift Attackers Always Wanted

Secrets in your Bundle(.js) - The Gift Attackers Always Wanted

Our scan of 5M apps uncovered 42k+ tokens in JavaScript bundles, from code repo tokens to project management API keys. Learn why traditional scanners miss them, and how Intruder’s new secrets detection method catches what others can’t.
Benjamin Marr
December 11, 2025

Our reports

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2026 ASM Index: the most common attack surface exposures

2026 ASM Index: the most common attack surface exposures

We analyzed 3,000 attack surfaces to find out how widespread exposure is, what organizations are exposing, and how long it takes to remove it.
Daniel Andrew
May 12, 2026
Overconfident and under resourced: navigating the midmarket security gap

Overconfident and under resourced: navigating the midmarket security gap

Too complex for SMB tools, too lean for enterprise stacks — midmarket security teams are stuck in the middle. The Security Middle Child report reveals how bad the gap really is.
Olya Osiagina
March 23, 2026
The Security Middle Child
How midmarket security teams are managing growth, complexity, and risk
get the report

Cyber explainers

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8 best AI pentesting tools for 2026

8 best AI pentesting tools for 2026

AI pentesting means different things from vendor to vendor. Compare the top 2026 tools on autonomy, coverage, strengths, and pricing.
Eamon Carroll
July 24, 2026
9 best DevSecOps tools for 2026

9 best DevSecOps tools for 2026

DevSecOps tools help identify security vulnerabilities early in your development process. Explore our list of the best tools for 2025.
Christian Gonzalez
November 29, 2023
AWS Cloud Security Explained: What’s Left Exposed?

AWS Cloud Security Explained: What’s Left Exposed?

Think AWS has your security covered? Not entirely. This blog breaks down what AWS doesn’t secure, real-world risks you’re responsible for, and key actions you can take.
Daniel Andrew
March 20, 2025

Product news

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Introducing our Free plan: making security accessible for the 99%

Introducing our Free plan: making security accessible for the 99%

Professional security tooling, free forever. Intruder's new free plan is built for lean teams who face enterprise risks on a fraction of the budget.
Eamon Carroll
July 1, 2026
The Vulnerabulletin Issue #8

The Vulnerabulletin Issue #8

Issue 8 of our monthly newsletter, packed with research, industry news and Intruder updates.
Dann Moore
April 16, 2026
AI-driven vulnerability management: broader, faster coverage against new threats

AI-driven vulnerability management: broader, faster coverage against new threats

Intruder now uses AI to build vulnerability checks for newly disclosed threats, giving Enterprise customers faster, broader detection coverage.
Eamon Carroll
June 18, 2026
Clear all filters
Intruder Vulnerability Bulletin — PHPMailer Code Execution Vulnerability

Intruder Vulnerability Bulletin — PHPMailer Code Execution Vulnerability

A vulnerability in the PHPMailer library was recently discovered, which affects versions of the software before 5.2.18.
David Robinson
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min read
December 27, 2016
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min read
Vulnerabilities and Threats
Memcached Code Execution Vulnerabilities — Intruder Vulnerability Bulletin

Memcached Code Execution Vulnerabilities — Intruder Vulnerability Bulletin

A number of new vulnerabilities in Memcached were recently discovered, which affect versions of the software before 1.4.33.
David Robinson
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min read
November 2, 2016
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min read
Vulnerabilities and Threats
Intruder Vulnerability Bulletin — Dirty COW Privilege Escalation

Intruder Vulnerability Bulletin — Dirty COW Privilege Escalation

You may have heard of a new Linux vulnerability named “Dirty COW” in the news today.
David Robinson
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min read
October 21, 2016
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min read
Vulnerabilities and Threats
The battle for IoT Security has already been lost

The battle for IoT Security has already been lost

A few weeks ago, the website of popular cyber security journalist Brian Krebs was taken offline by a previously undiscovered botnet, now…
Chris Wallis
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min read
October 21, 2016
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min read
Insights
Intruder Vulnerability Bulletin — Cisco IKE Vulnerability (BENIGNCERTAIN)

Intruder Vulnerability Bulletin — Cisco IKE Vulnerability (BENIGNCERTAIN)

Leaked from the NSA’s toolkit of private exploits, this recently disclosed Heartbleed-esque vulnerability can allow an attacker anywhere on…
David Robinson
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min read
September 20, 2016
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min read
Vulnerabilities and Threats
Intruder Vulnerability Bulletin — MySQL Privilege Escalation Vulnerabilities

Intruder Vulnerability Bulletin — MySQL Privilege Escalation Vulnerabilities

You may have heard of two new MySQL vulnerabilities in the news over the past couple of days (CVE-2016–6662 & CVE-2016–6663).
David Robinson
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min read
September 13, 2016
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min read
Vulnerabilities and Threats
What’s the point in phishing assessments?

What’s the point in phishing assessments?

As news is released that PhishMe made £45 million last year, it’s clear that phishing assessments have become very popular. But it begs the…
Chris Wallis
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min read
July 29, 2016
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min read
Insights
I’m a startup, what should I do about security?

I’m a startup, what should I do about security?

Being a startup is difficult. You don’t have the budget to do everything like a big corporate, but if you don’t appear to be doing things…
Chris Wallis
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min read
June 20, 2016
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min read
Insights
Days of Cyber: What’s an SME to do? (Threat Landscape)

Days of Cyber: What’s an SME to do? (Threat Landscape)

This will be the first in a series of blog posts exploring the world of cyber security, with a specific view on how it applies to SMEs; and…
Chris Wallis
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min read
May 6, 2016
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min read
Insights
Badlock Vulnerability — Pre-Release Analysis

Badlock Vulnerability — Pre-Release Analysis

It seems that merely releasing a vulnerability with a cool logo and marketing budget isn’t enough these days. Like the movie studio behind…
David Robinson
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min read
April 11, 2016
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min read
Vulnerabilities and Threats
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