Work in progress: 181,232 of 181,233 sites checked so far, more every week · updated 2 Nov 2026Missing a blog? Tell us

Top all-time · #11586

N

Nick Gregory

Personal blog · nickgregory.me · on HN as kallsymssecurityprogramming

Nick Gregory's personal blog at nickgregory.me covers security and programming. Since 2022, 6 different Hacker News readers have linked it 7 times, most often “Using Graphs to Search for Code”. It is still writing: the last post was on 2026-10-07, and you can follow it by feed.

Visit the blog
7mentions?
6HN people?
2022–2026first – last linked?
Links on Hacker News per year · peak 4 in 2022

Security research, programming, and more.

The author on HN?

kallsyms · 15 karma · member since 2020

Computer security researcher focusing on Linux and low-level systems. https://nickgregory.me/

From their public HN profile, which links to this site.

Most-linked posts?

  1. Using Graphs to Search for Code
    2 people · 2 mentions · first linked 2022-07-02
  2. Warpspeed: Building a record/replay debugger for macOS (2024)
    2 people · 2 mentions · first linked 2025-05-07

What Hacker News says?

  1. Submitted The Discovery and Exploitation of CVE-2022-25636 as a story · 100 points

    HN discussion
  2. Submitted Seeing the Clouds with the Cloud as a story · 33 points

    HN discussion
  3. Submitted Using Graphs to Search for Code as a story · 3 points

    HN discussion
  4. Submitted Intro to VLIW Kernel Optimization as a story · 2 points

    HN discussion
  5. Submitted Warpspeed: Building a record/replay debugger for macOS (2024) as a story · 2 points

    HN discussion
  6. Submitted Warpspeed: Building a record/replay debugger for macOS as a story · 1 points

    HN discussion
  7. Submitted Using Graphs to Search for Code as a story · 1 points

    HN discussion

Search all of HN for nickgregory.me