Richard Johnson
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richinseattle.bsky.social
Richard Johnson
@richinseattle.bsky.social
Fuzzing; Vulnerability Research;
Deep Learning; Reverse Engineering
Training & Publications @ http://fuzzing.io
Hacking the planet since 1995
Undercurrents.io BOFH
I'll stop the world and melt with you
Currently in day 3 of 4 at Hexacon and students have created agents that beat some OverTheWire & CSAW .. a paper a few years ago had 7 authors and 6mo of research partially led by one of the engineers at XBOW, so I’d say we are doing some fun stuff :) gdb, Ghidra, etc automated in agentic loops.
October 8, 2025 at 10:31 PM
Well the initial vibe check isn’t great but I need a larger sample set. QwenCoder 2.5 did an okay zero shot but since it's not a thinking model I followed up with a prompt of "are there any bugs in the harness?" and it went off the rails producing incoherent output
March 14, 2025 at 4:00 AM
Hah well the previous benchmark I created was evaluated on a curated vuln identification dataset which made it trivial and allowed me to iterate on the input side which led toward agentic prompt selection. I have other ideas and would incorporate more variables for this task ofc ;)
March 13, 2025 at 9:30 AM
I was going to include it. Will give it a shot. I need to create a new benchmark to give more empirical measurements. I have a plan for that.
March 13, 2025 at 5:48 AM
Total awareness, understanding marketability of local models, determining which may be competitive with tuning, etc. Current interest is for which to use for agent dev and tuning for the training I’m developing. Will contrast vs best commercial options as well. Students will have diff applied needs.
March 13, 2025 at 5:46 AM
Visiting family in western Arizona, not too far from Lake Havasu
January 29, 2025 at 12:49 AM
If you say “Pet Cemetary” three times in the mirror.. REDRUM
January 3, 2025 at 6:02 AM
Yep
December 26, 2024 at 12:29 PM
Nah 3D printed reproduction. I do have an original OKI900 and some red boxes I built in the 90s :)
December 24, 2024 at 5:51 PM
Support your friendly phreaks! www.etsy.com/listing/1763...
www.etsy.com
December 24, 2024 at 9:48 AM