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sshell

@sshell.co
1.5K followers 224 following 61 posts

propane and propane accessories ai + security research ccdc red team

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sshell @sshell.co · 04/03/2026
checking in to let everyone know that i am still using a computer
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netspooky @vacci.ne · 11/10/2025
The Sixth Annual Binary Golf Grand Prix #BGGP6 will start Friday 10/17!!! @binary.golf Fall/Winter 2025
media.tenor.com
a group of cartoon characters are dancing together in a park .
ALT: a group of cartoon characters are dancing together in a park .
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remy 🐀 @remyhax.bsky.social · 07/08/2025
Every year there’s some discourse around how safe/unsafe it is to scan QR codes at BlackHat and DefCon. Last year, I set out to enumerate the scope, and did! And then promptly forgot for a year. QR codes you shouldn’t have scanned last year; this year. remyhax.xyz/posts/no-sca...
remyhax.xyz
QR Codes You Shouldn't Scan
Number 3 may surprise you! I’m kidding of course, blatant web-based phishing attacks are boring. This blog isn’t about those. Most of these examples will probably surprise you in some way. This blog i...
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sshell @sshell.co · 03/08/2025
i am very excited to see all of my friends in las vegas, nevada
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sshell @sshell.co · 03/08/2025
hahaha, never thought about it but post should have come with a warning for anyone with service indicator-related ptsd. also, being at nationals back-to-back years is impressive!
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sshell @sshell.co · 27/07/2025
New blog post about all the fun I had red teaming at @NationalCCDC this year! Covers some of the fun we had this year specifically relating to the web side of things, as well as some tips and resources for competitors & those interested in participating www.sshell.co/red-teaming-...
sshell.co
Red Teaming at National CCDC 2025
There's nothing quite like the feeling of playing Doom on someone's hypervisor and watching as they frantically try to figure out how to eject you from the system.
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yung intranet @bane.at.haunted.computer · 01/07/2025
As of this morning I am unemployed. I am looking for work! I have a range of experience that can be valuable to the right team. A short list of relevant skills that I'd call out: reverse engineering & vuln research, DFIR, project management, infrastructure architecting, system administration.
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sshell @sshell.co · 01/06/2025
what do you mean “stuck at 50% done saving a bookmark?” you completed one half of one api call? i hate it here.
screenshot of an app saving a bookmark, but being stuck at 50%
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Phrack Zine @phrack.org · 17/03/2025
We heard you needed some more time, so we wanted to let you cook. We decided to push the Phrack 72 CFP deadline back until June 15th. Stay tuned for upcoming Phrack events. Print this flyer out and give it to someone IRL!!
Flyer for the Phrack 40th anniversary edition CFP. It contains the text of the CFP at phrack.org, with additional text "CFP EXTEND!! Papers due June 15 2025" and "Phrack Since 1985"
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sshell @sshell.co · 18/02/2025
Report government waste to DOGE: - Every Electron app wastes hundreds of MB of disk space (and RAM) by bundling it's own Chrome browser. Make native UI great again! - Every Go binary is too large. What are they hiding in there? - Windows installs 500+ language packs. In the US we only use en-US!
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sshell @sshell.co · 09/02/2025
i wish there was a very serious medical drama where everything was normal EXCEPT every patient was played by the same actor, and it was never brought up or addressed in any way.
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d0nut @d0nut.dev · 07/02/2025
Got an MRI recently and @sshell.co immediately turned it into a banger
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sshell @sshell.co · 24/01/2025
i tried openai operator and got jumpscared because i forgot how terrible it was to rawdog the internet without an ad-blocker.
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cts @gf256.bsky.social · 11/01/2025
Many YouTube videos lately are clickbait and stretch out a Wikipedia page into 30 minutes. Many videos are just questions with simple answers. So I built tldw.tube: put in the URL and save your time! (No hate on Veritasium, it just happened to work well for the screenshot)
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sshell @sshell.co · 10/01/2025
i am attendee at the local shmoo conference today. i can’t wait to talk about the latest developments in shmoo technology.
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sshell @sshell.co · 19/12/2024
Yup, same result set across all tests! A lot of it was deduplicating requests, removing feature bloat, smart tuning based on internet speeds, and being much more efficient with memory.
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sshell @sshell.co · 19/12/2024
Note: this is as much an indictment of default settings on tools as it is of feature bloat. Even painstaking optimization of the original tool didn't approach these numbers.
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sshell @sshell.co · 19/12/2024
Took an existing open-source tool that 105 seconds to run on default settings out of the box. Had Cursor rewrite it in a more performant language with only functionality I needed, and tuned for performance on my specific setup. Kept prompting it to further optimize and...
run times starting at 12 seconds, decreasing down to 2.2 seconds over 5 runs
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Phrack Zine @phrack.org · 16/12/2024
We updated our CFP for Phrack 72! The deadline is now April 1st 2025. Check the site for specifics on how to contribute, as well as some inspiration! We also posted a link to purchase physical copies of Phrack 71, and a donation link too. Enjoy! phrack.org
screenshot of the CFP on phrack.org
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sshell @sshell.co · 14/12/2024
the best part about december is watching “jingle all the way” at least 7 times
media.tenor.com
a man talking on a phone with the words put that cookie down on the bottom
Alt: a man talking on a phone with the words put that cookie down on the bottom
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Justin Gardner @rhynorater.bsky.social · 06/12/2024
Yo, new big thing: Shift. AI seamlessly integrated into your HTTP proxy. Use cases: "Take this JS and build the JSON request body" "Fill in these IDs from my notes - UserA" "Create a match and replace rule to turn on this feature flag" "Generate a wordlist with all HTTP Verbs"
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netspooky @vacci.ne · 03/12/2024
Me reverse engineering: Haha fuck yeah!!! Yes!! Me engineering: Well this fucking sucks. What the fuck.
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sshell @sshell.co · 02/12/2024
truly believe pompeii/herculaneum graffiti should be required reading in school to really emphasize this point
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sshell @sshell.co · 30/11/2024
yeah, even the best models in general are pretty fragile with wording when it comes to tool use. scale.com/leaderboard/...
scale.com
Tool Use | Scale Leaderboards
Explore ToolComp, Scale AI's SEAL leaderboard evaluating large language model agents on their ability to plan, reason, and orchestrate complex, dependent tool calls. Discover the latest results and in...
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sshell @sshell.co · 30/11/2024
who are some of your favorite hackers and companies working with AI for offensive security right now?
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sshell @sshell.co · 30/11/2024
many such cases
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sshell @sshell.co · 30/11/2024
any agent framework can by just writing a function (or series of fuctions) for it to use as a tool. it's really easy to do with a private custom GPT if the API is on the open internet too
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sshell @sshell.co · 28/11/2024
i’ve been playing around with common crawl URLs and the Internet Archive URLTeam project. definitely need to find a good way to categorize URLs as trash or useful at scale, LOTS and lots of noise tracker.archiveteam.org:1338/status
tracker.archiveteam.org
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harisec @harisec.bsky.social · 26/11/2024
I've released 'brainstorm': an alternative way to do web fuzzing combining my fav fuzzing tool 'ffuf' (from @joohoi.bsky.social )with local LLMs (via Ollama API) to generate smarter filename tests. It usually finds more endpoints with fewer requests. Added a IIS shortname support @irsdl.bsky.social
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sshell @sshell.co · 28/11/2024
i’m blaming you if it happens now
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sshell @sshell.co · 27/11/2024
this is what you’re looking for www.pexels.com/api/
pexels.com
Free Image and Video API – Pexels
Simply integrate the world's best image and video API into your website, app or project. The API is completely free.
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sshell @sshell.co · 27/11/2024
we have no choice but to stan 🙏
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sshell @sshell.co · 26/11/2024
bro, i’m sitting down to watch jonbenet docuseries and the music was done by THE SYSTEM OF A DOWN GUY?!
music by system of a down guy creditmeme of the System of a Down guy burnt into a tv
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sshell @sshell.co · 26/11/2024
went outside today and we’re off to a bad start already
one of my stupid fucking airpods is dead and the other one is fully charged
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Nicolas Grégoire @agarri.fr · 24/11/2024
I’ve to say that I’m impressed by how @xbow.com managed to identify this SSRF vulnerability (and bypass a MIME filter on its way) 🤖
xbow.com
XBOW – SSRF & URI validation bypass in 2FAuth
XBOW discovered a Server-Side Request Forgery (SSRF) vulnerability in the OTP preview feature of the open-source project, 2FAuth.
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jstnkndy @jstnkndy.bsky.social · 25/11/2024
I took this training last year, after using burp for as many years as I can remember, and I still learned a lot. I still use some of the tips I learned daily and it's made me faster. Highly recommend.
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James Kettle @jameskettle.com · 25/11/2024
Custom lists are super cool! I enjoy reading social posts, but want to make sure I never miss a quality writeup or technique. To achieve this, I'm building a 'high signal web security' list of topic-focused accounts, which you can pin next to 'Following' if you want :) bsky.app/profile/jame...
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sshell @sshell.co · 25/11/2024
i'm really excited for custom feeds in bluesky because it extends on this idea so well. eventually want to feed in multiple lists of accounts, keyword searches, etc., toss through LLM and have it filter things down into just technical posts
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sshell @sshell.co · 24/11/2024
sometimes i use gemini pro and then immediately remember why i wasn't using gemini pro
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eve6 @eve6.bsky.social · 24/11/2024
Get back to your roots. Remember why you started posting in the first place: because you have a disease
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sshell @sshell.co · 24/11/2024
huggingface.co/spaces/k-mkt...
huggingface.co
GPU Poor LLM Arena - a Hugging Face Space by k-mktr
Compact LLM Battle Arena: Frugal AI Face-Off!
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sshell @sshell.co · 23/11/2024
tbt that one time google needed to “better understand the nature of” the felonies i wrote in my payment notes to my housemates
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sshell @sshell.co · 22/11/2024
One of my favorite libraries! Makes my braindead Python scripts at least look nice 😂
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sshell @sshell.co · 21/11/2024
another classic banger
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netspooky @vacci.ne · 19/11/2024
I'm not an attacker, I'm a packet craftsman
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sshell @sshell.co · 20/11/2024
big big postman fan! always amazed at how much garbage gets caught up in there 😂
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sshell @sshell.co · 20/11/2024
i don’t know if those bots have made it here yet
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sshell @sshell.co · 20/11/2024
going through and saving some old posts that I liked
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Hexadecim8 @hexadecim8.com · 19/11/2024
Wow, it’s real! 2 and a half years later, I’m officially a published author with Wiley. If you want to learn how world governments have (and haven’t) cooperated with hackers over the past 40 years, go to my bio and get your copy!
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