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Intruder Research

Company blog · intruder.io/researchsecurity

Intruder Research is the company blog at intruder.io, writing about security. Since 2019, 5 different Hacker News readers have linked it 33 times, most often “How to catch people using AI during interviews”. It is still writing: the last post was on 2026-10-30, and you can follow it by feed.

Visit the blog
33mentions?
5HN people?
2019–2025first – last linked?
Links on Hacker News per year · peak 13 in 2021

Too few sampled comments (1) to say how often HN recommends it.?

Why HN links it

The only comment mentions Intruder as a security SaaS startup for SMEs and calls the commenter a happy customer. It does not discuss the writing, so the linked posts' content is unclear from the comments.

Summarised by Claude from a sample of 1 HN comments that link here. Each comment is marked recommending, critical or neutral (citing without judging); how this works.

Unified, always-on exposure management for lean security teams. A single platform for vulnerability management, attack surface monitoring and cloud security. Start your free trial today.

Most-linked posts?

  1. How to catch people using AI during interviews
    2 people · 2 mentions · first linked 2025-04-01
  2. Tricks for Reliable Split-Second DNS Rebinding in Chrome and Safari
    2 people · 2 mentions · first linked 2023-12-06

What Hacker News says?

  1. Intruder ( https://intruder.io ) | Mid + Senior Software Engineer | Full-Time | London | REMOTE optional (UK or nearby timezone required) Intruder is a SaaS platform that helps companies easily identify their cyber security weaknesses, and fix them, before they get hacked. We're a fast growing startup, over 700 customers from around the world love our product. Tech stack: Ruby on Rails and Python/Django back-end app…

    Comment linking /

    on “Ask HN: Who is hiring? (February 2021)”
  2. Submitted Practical HTTP Header Smuggling: Sneaking Past Reverse Proxies to Attack AWS as a story · 158 points

    HN discussion
  3. Intruder ( https://intruder.io ) | Various Engineering and DevOps roles | Full-Time | London | REMOTE optional (UK or nearby timezone required) Intruder is a SaaS platform that helps companies easily identify their cyber security weaknesses, and fix them, before they get hacked. We're a fast growing startup, over 2200 customers from around the world love our product. Tech stack: Ruby on Rails and Python/Django back-…

    Comment linking /

    on “Ask HN: Who is hiring? (August 2022)”
  4. Submitted OpenVAS vs. Nessus as a story · 5 points

    HN discussion
  5. Intruder | https://intruder.io | Software Engineer (£55k-£65k plus equity) | London | ONSITE Intruder is a SaaS platform that helps companies easily identify their cyber security weaknesses, and fix them, before they get hacked. We're a fast growing startup, over 500 customers from around the world love our product. We're looking for a full stack software engineer who likes working in a close-knit team and enjoys al…

    Comment linking /

    on “Ask HN: Who is hiring? (October 2020)”
  6. Submitted Exploiting predictable UUID/GUID values as a story · 3 points

    HN discussion
  7. Intruder ( https://intruder.io ) | Mid + Senior Software Engineer | Full-Time | London | REMOTE optional (UK or nearby timezone required) Intruder is a SaaS platform that helps companies easily identify their cyber security weaknesses, and fix them, before they get hacked. We're a fast growing startup, over 1000 customers from around the world love our product. Tech stack: Ruby on Rails and Python/Django back-end ap…

    Comment linking /

    on “Ask HN: Who is hiring? (April 2021)”
  8. Submitted Tricks for Reliable Split-Second DNS Rebinding in Chrome and Safari as a story · 2 points

    HN discussion
  9. Intruder ( https://intruder.io ) | Mid + Senior Software Engineer | Full-Time | London | REMOTE optional (UK or nearby timezone required) Intruder is a SaaS platform that helps companies easily identify their cyber security weaknesses, and fix them, before they get hacked. We're a fast growing startup, over 700 customers from around the world love our product. Tech stack: Ruby on Rails and Python/Django back-end app…

    Comment linking /

    on “Ask HN: Who is hiring? (January 2021)”
  10. Submitted How to catch people using AI during interviews as a story · 2 points

    HN discussion
  11. Intruder ( https://intruder.io ) | Mid-level and Senior Software Engineer | Full-Time | London | REMOTE optional (UK or nearby timezone required) Intruder is a SaaS platform that helps companies easily identify their cyber security weaknesses, and fix them, before they get hacked. We're a fast growing startup, over 1000 customers from around the world love our product. Tech stack: Ruby on Rails and Python/Django bac…

    Comment linking /

    on “Ask HN: Who is hiring? (July 2021)”
  12. Submitted Tricks for Reliable Split-Second DNS Rebinding in Chrome and Safari as a story · 2 points

    HN discussion
  13. Intruder ( https://intruder.io ) | Various Engineering and DevOps roles | Full-Time | London | REMOTE optional (UK or nearby timezone required) Intruder is a SaaS platform that helps companies easily identify their cyber security weaknesses, and fix them, before they get hacked. We're a fast growing startup, over 2000 customers from around the world love our product. Tech stack: Ruby on Rails and Python/Django back-…

    Comment linking /

    on “Ask HN: Who is hiring? (May 2022)”
  14. Submitted We hacked ourselves with DNS rebinding as a story · 2 points

    HN discussion
  15. Intruder ( https://intruder.io ) | Mid-level and Senior Software Engineer | Full-Time | London | REMOTE optional (UK or nearby timezone required) Intruder is a SaaS platform that helps companies easily identify their cyber security weaknesses, and fix them, before they get hacked. We're a fast growing startup, over 1500 customers from around the world love our product. Tech stack: Ruby on Rails and Python/Django bac…

    Comment linking /

    on “Ask HN: Who is hiring? (November 2021)”
  16. Submitted How to Catch People Using AI During Interviews as a story · 1 points

    HN discussion
  17. Intruder | https://intruder.io | Software Engineer | London | ONSITE Intruder is a SaaS platform that helps companies easily identify their cyber security weaknesses, and fix them, before they get hacked. We're a fast growing startup, over 500 customers from around the world love our product. Tech stack: Vue.js front-end, back-end uses both Ruby on Rails and Python/Django. Many 3rd party API integrations. Lots of ou…

    Comment linking /

    on “Ask HN: Who is hiring? (September 2020)”
  18. Intruder ( https://intruder.io ) | Mid and Senior Software Engineer | Full-Time | London | REMOTE optional (UK or nearby timezone required) Intruder is a SaaS platform that helps companies easily identify their cyber security weaknesses, and fix them, before they get hacked. We're a fast growing startup, over 1000 customers from around the world love our product. Tech stack: Ruby on Rails and Python/Django back-end…

    Comment linking /

    on “Ask HN: Who is hiring? (June 2021)”
  19. Intruder ( https://intruder.io ) | Mid + Senior Software Engineer | Full-Time | London | REMOTE optional (UK or nearby timezone required) Intruder is a SaaS platform that helps companies easily identify their cyber security weaknesses, and fix them, before they get hacked. We're a fast growing startup, over 850 customers from around the world love our product. Tech stack: Ruby on Rails and Python/Django back-end app…

    Comment linking /

    on “Ask HN: Who is hiring? (March 2021)”
  20. Intruder ( https://intruder.io ) | Mid-level and Senior Software Engineer | Full-Time | London | REMOTE optional (UK or nearby timezone required) Intruder is a SaaS platform that helps companies easily identify their cyber security weaknesses, and fix them, before they get hacked. We're a fast growing startup, over 1000 customers from around the world love our product. Tech stack: Ruby on Rails and Python/Django bac…

    Comment linking /

    on “Ask HN: Who is hiring? (August 2021)”
  21. Intruder ( https://intruder.io ) | Various Engineering roles | Full-Time | London | REMOTE optional (UK or nearby timezone required) Intruder is a SaaS platform that helps companies easily identify their cyber security weaknesses, and fix them, before they get hacked. We're a fast growing startup, over 2200 customers from around the world love our product. Tech stack: Ruby on Rails and Python/Django back-end apps. C…

    Comment linking /

    on “Ask HN: Who is hiring? (September 2022)”
  22. Intruder ( https://intruder.io ) | Mid and Senior Software Engineer | Full-Time | London | REMOTE optional (UK or nearby timezone required) Intruder is a SaaS platform that helps companies easily identify their cyber security weaknesses, and fix them, before they get hacked. We're a fast growing startup, over 1400 customers from around the world love our product. Tech stack: Ruby on Rails and Python/Django back-end…

    Comment linking /

    on “Ask HN: Who is hiring? (October 2021)”
  23. Intruder ( https://intruder.io ) | Various software engineering roles | Full-Time | London | REMOTE optional (UK or nearby timezone required) Intruder is a SaaS platform that helps companies easily identify their cyber security weaknesses, and fix them, before they get hacked. We're a fast growing startup, over 1500 customers from around the world love our product. Tech stack: Ruby on Rails and Python/Django back-en…

    Comment linking /

    on “Ask HN: Who is hiring? (January 2022)”
  24. Intruder ( https://intruder.io ) | Senior Software Engineer | Full-Time | London | ONSITE Intruder is a SaaS platform that helps companies easily identify their cyber security weaknesses, and fix them, before they get hacked. We're a fast growing startup, over 700 customers from around the world love our product. Tech stack: Ruby on Rails and Python/Django back-end apps. Vue.js front-end. Many 3rd party API integrat…

    Comment linking /

    on “Ask HN: Who is hiring? (December 2020)”
  25. Intruder ( https://intruder.io ) | Software Engineering roles | Full-Time | London | REMOTE optional (UK or nearby timezone required) Intruder is a SaaS platform that helps companies easily identify their cyber security weaknesses, and fix them, before they get hacked. We're a fast growing startup, over 2000 customers from around the world love our product. Tech stack: Ruby on Rails and Python/Django back-end apps.…

    Comment linking /

    on “Ask HN: Who is hiring? (July 2022)”
  26. Intruder ( https://intruder.io ) | Mid + Senior Software Engineer | Full-Time | London | REMOTE optional (UK or nearby timezone required) Intruder is a SaaS platform that helps companies easily identify their cyber security weaknesses, and fix them, before they get hacked. We're a fast growing startup, over 1000 customers from around the world love our product. Tech stack: Ruby on Rails and Python/Django back-end ap…

    Comment linking /

    on “Ask HN: Who is hiring? (May 2021)”
  27. Intruder ( https://intruder.io ) | Various Engineering and DevOps roles | Full-Time | London | REMOTE optional (UK or nearby timezone required) Intruder is a SaaS platform that helps companies easily identify their cyber security weaknesses, and fix them, before they get hacked. We're a fast growing startup, over 1700 customers from around the world love our product. Tech stack: Ruby on Rails and Python/Django back-…

    Comment linking /

    on “Ask HN: Who is hiring? (March 2022)”
  28. Intruder ( https://intruder.io ) | Various software engineering roles | Full-Time | London | REMOTE optional (UK or nearby timezone required) Intruder is a SaaS platform that helps companies easily identify their cyber security weaknesses, and fix them, before they get hacked. We're a fast growing startup, over 1500 customers from around the world love our product. Tech stack: Ruby on Rails and Python/Django back-en…

    Comment linking /

    on “Ask HN: Who is hiring? (December 2021)”
  29. Intruder ( https://intruder.io ) | Various Engineering roles | Full-Time | London | REMOTE optional (UK or nearby timezone required) Intruder is a SaaS platform that helps companies easily identify their cyber security weaknesses, and fix them, before they get hacked. We're a fast growing startup, over 2200 customers from around the world love our product. Tech stack: Ruby on Rails and Python/Django back-end apps. C…

    Comment linking /

    on “Ask HN: Who is hiring? (October 2022)”
  30. Intruder ( https://intruder.io ) | Frontend, Full-stack and Backend engineers | Full-Time | London | REMOTE optional (UK or nearby timezone required) Intruder is a SaaS platform that helps companies easily identify their cyber security weaknesses, and fix them, before they get hacked. We're a fast growing startup, over 2400 customers from around the world love our product. Tech stack: Ruby on Rails and Python/Django…

    Comment linking /

    on “Ask HN: Who is hiring? (November 2022)”

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