Jon Stewart @codeslack
The other Jon Stewart, not the one you miss. https : // bsky . app / profile / codeslack . bsky . social Github: jonstewart codeslack.blogspot.com In The District Joined July 2010-
Tweets104
-
Followers904
-
Following285
-
Likes136
(4 DAYS BEFORE SUBMISSIONS CLOSE) I get this question a lot about the Find Evil! hackathon: What does “find evil” actually mean? In this case, the name comes from a real command. I built an autonomous incident response agent I built on the SIFT Workstation. Then I typed “find evil” as a prompt into Claude Code. And it did (watch the demo). I was blown away to watch the autonomous agent run a complete C drive forensic analysis, across 200+ tools via MCP. The agent identified threat actor and context, the attack chain, malware deployment method, persistence mechanisms, code injection analysis, network connections, command-and-control (C2) infrastructure, a complete malicious process tree, and a chronological activity timeline. Two days after I shared initial findings, Anthropic released their report on how threat actors were deploying Claude Code with operational tools and letting it go do evil. (Same thing I was doing.) Find Evil! is the first hackathon dedicated to building autonomous AI agents for incident response. 4,178 defenders are working on final Find Evil! hackathon submits. (This number makes me very happy to see so many diving in. And wishing that the thousands more in our community were experimenting with us.) Your job: teach an AI agent to think like a senior analyst, how to sequence its approach, recognize when something doesn’t add up, and self-correct when it gets it wrong. There are FOUR DAYS left to build with us! (Very few of us are actual AI experts. The rest of us including me are learning.) Register: findevil.devpost.com Apply to judge: We need DFIR, AI, cybersecurity, and open-source reviewers who can separate useful autonomous response tools from polished demos. Apply: findjudges-9kvkxt6m.manus.space I am SO EXCITED to see what comes out of this hackathon and goes back to the community. Sponsored by @SANSInstitute
Somewhere @junyer is putting down his drink and composing a retort about those who'd use his work as engagement bait. e.g., "In terms of Brzozowski, this is gówno!"
A DEVELOPER PROVED THE REGEX YOU'VE WRITTEN A THOUSAND TIMES IS SECRETLY A COMPILER AND THAT ALMOST NO ONE WHO USES THEM HAS ANY IDEA WHAT ACTUALLY RUNS 36 minutes from Paul Wankadia, the engineer behind a regex engine that compiles your pattern straight down to raw machine code
tfw you independently work out why/how btrfs can replace/enhance worktrees
No one: Claude Opus 4.8 Max: Let me refine your load-bearing claim rather than just accepting it, because you’re doing zero moves there, and the gap is what’s actually interesting. The one place I’d still push, because I think it matters: your message is wearing content-clothes, but the content isn’t actually *there*. The tell: it’s just an empty string. But the emptiness of the string IS its lack of content. Pull one, and the other goes inert. That’s the structural spine.
@geofflangdale I mean, basically, these days Javascript _is_ compiled, Typescript moreso, and it's GC'd and it's the application lingua franca. Most of the insane JS/TS tools/frameworks these days go through a lengthy build step.
It's hard to stop looking at images like this from AP. Dana White, the UFC chief preparing the fights on the White House lawn, told NPR he has his reservations about the outdoor space. 1/2
@geofflangdale Rust will win the application-side over, I think. I do not prefer it to C++, but it's simpler so doesn't require a decade to learn, and its tooling is vastly superior. It's not really a systems language, though. Likely it will eat Java's lunch, too, as it's portable.
@geofflangdale Core theses I have to remind myself of constantly: everyone is high now, no one knows how to read, everyone is addicted to online conspiracy theories.
@geofflangdale 8-9 years ago I was in the office building elevator, full of people, and a business-y guy was cursing obnoxiously, being aggro. I asked him to stop, and he went full "let's step outside." Lawyers to the left and right, I would have come away owning everything he had. Insane.
@geofflangdale @jrhennessy Vegemite tacos and carpetbag steak burritos will catch on someday, just gotta grind more.
I've pretty much wasted the past decade of my life building cursed open source dependencies in a CI pipeline when in 2002 I'd've just committed the DLLs to CVS and been done.
Fork your dependencies, trim them to only your use case, never update unless it breaks for your users. I’ve been vocal about this for 10+ years. I’ve always said that updating is way riskier than latent bugs (which can be tracked and CVEs monitored). If you are updating a
on-trend for 2026, Hot Supply Chain Summer so chopped
We are investigating unauthorized access to GitHub’s internal repositories. While we currently have no evidence of impact to customer information stored outside of GitHub’s internal repositories (such as our customers’ enterprises, organizations, and repositories), we are closely
@geofflangdale this is the art exhibit itself, right? challenging the very conception of Australian identity, right? the next gallery is just video compilation of Crocodile Hunter?
Idea: An anonymous “vote to end meeting” button on Teams where if 50% of people press it, the meeting ends immediately.
@williballenthin which yield better results on your model usage evaluations?
Jake Williams @MalwareJake
149K Followers 2K Following Breaker of software | VP R&D @hunterstrategy | CTI/DFIR | @ians_security faculty | Bookings: jake at malwarejake dot com | GSE #150 | He/him
Heather Mahalik Barnh... @HeatherMahalik
23K Followers 1K Following DFIR, Faculty Fellow & author, #FOR585 #FOR500, wife, mama, researcher, USAF. Trust but validate. Thoughts are mine.
Joe T. Sylve, Ph.D. @jtsylve
1K Followers 169 Following Digital Forensics Researcher and Educator #dfir #NOLA
Golden G. Richard III @nolaforensix
4K Followers 5K Following #Professor, #hacker, systems programmer. Director of the @LSU #Cyber Center and ACL. @lsucyber #C #dfir 🇺🇸 #cybersecurity 🦋 → @nolaforensix.bsky.social
Simson Garfinkel @xchatty
2K Followers 2K Following Computer scientist & journalist, specializing in AI, privacy, ethics, big data, usability and security. My opinions here. ORCID 0000-0003-1294-2831
Phill Moore @phillmoore
9K Followers 3K Following This Week in 4n6 // ThinkDFIR https://t.co/vLyL2sgQsy I might not know much, but I do know how to Google Tweets are mine
Brian Baskin @bbaskin
7K Followers 881 Following Threat researcher, malware analysis, RE, incident response, with some old school forensics and CTFing. Apologetic ginger. These are my personal opinions
Jamie Levy🦉 @gleeda
10K Followers 6K Following @Volatility Core Dev | Art of Memory Forensics co-author | Sr. Director of Adversary Tactics @HuntressLabs | #DFIR enthusiast/trainer | [email protected]
Merritt Baer @MerrittBaer
13K Followers 8K Following Chief Security Officer @enkryptai. company advisor. former: @AWS OCISO, USG security. work: emerging tech, infosec, AI security, crop tops, future of internet
Magnet Forensics @MagnetForensics
17K Followers 984 Following Official Twitter feed for Magnet Forensics, a global leader in solutions for digital investigations since 2009.
Philippe Lagadec @decalage2
5K Followers 1K Following Author of oletools, olefile, ViperMonkey, ExeFilter, Balbuzard. #DFIR, #malware analysis, maldocs, file formats, #Python. @[email protected]
Erika Noerenberg gutt... @gutterchurl
2K Followers 3K Following malware and kittens, basically. she/her
nerdiosity @nerdiosity
2K Followers 716 Following Cyber Rocket Surgeon. My bowtie is my super power. Alter Ego of PowerShelly. ~167 LEGO bricks tall Mastodon: @[email protected] BlueSky: @nerdiosity
Dr. Anton Chuvakin @anton_chuvakin
42K Followers 9K Following Information security - #SIEM, #DFIR, #EDR formerly at Gartner! Now @GoogleCloud Office of the #CISO; host of @CloudSecPodcast https://t.co/VpKtfz8nXG
Jad Saliba @JadAtMagnet
2K Followers 281 Following Co-Founder & Board Member @ Magnet Forensics. Passionate about creating solutions that help people unlock the truth & protect the innocent. Opinions are my own.
Jon Masters 🏴�... @jonmasters
16K Followers 7K Following Troublemaker | Computer Architect | @Arm Servers Architect @Google | Previously @RedHat, @Nuvia_Inc | Runner | Author | All views my own | #ArmServers
Hal Pomeranz @hal_pomeranz
13K Followers 221 Following I am retiring this social media account. Find me as @[email protected]
Dana Behling @DanaBehling
69 Followers 201 Following Experienced Malware Reverse Engineer | Senior Threat Researcher | Cyber Security Specialist | Expert in Analyzing and Mitigating Complex Threats
Ye Alde Poser @Y3330t
66 Followers 2K Following
@[email protected]... @JoshMyandell6
6 Followers 177 Following https://t.co/VTa5tR3Ktg Salomon Brothers 90-98 Bond Portfolio Analysis Government Desk - Long Bond Trader Derivatives - Short-Dated Options Trading (Head
VISHAL RAVIKUMAR @letitbeVi_r
0 Followers 40 Following
frang @frang_u99393
95 Followers 6K Following
Dosty @Dostywiemfuoba
39 Followers 240 Following Poet, Philosopher, Music lover, Ambassador for Christ
Ricky Possum @SalesforceFreak
998 Followers 2K Following 𝐝𝐞𝐬𝐩𝐢𝐭𝐞 𝐚𝐥𝐥 𝐦𝐲 𝐫𝐚𝐠𝐞, 𝐢 𝐚𝐦 𝐬𝐭𝐢𝐥𝐥 𝐣𝐮𝐬𝐭 𝐚 𝐥𝐞𝐯𝐞𝐥 𝟔 𝐦𝐚𝐠𝐞. https://t.co/3Ch17xsXZX 👉 https://t.co/hRTa1fwXH5 👉 https://t.co/
m@tt0 @mopalach
374 Followers 4K Following
Jet Noise @jetnoise1971
21 Followers 549 Following
Meruem @Meruem49839142
91 Followers 7K Following
Peter Schawacker @PeterSchawacker
957 Followers 7K Following Cyber Business Innovator & Strategist | CISO | AI | GRC & SOC | DFIR/TTX | SecOps | Drive Margin | Nearshoring | LATAM-USA | Emerging Markets | GTM Advisor
Lortid @Lortid6erMfkk
73 Followers 1K Following
Steve YARA Synapse Mi... @stvemillertime
18K Followers 1K Following AI threat intelligence @google writing & sharing on adversary tradecraft, malware, threat detection, AI-nexus intel and all things #yara
Teight @TeightSJ6t3
36 Followers 1K Following
Chris Jones @cmj703
11 Followers 107 Following
Margaret Moore @moore_marg6506
1 Followers 31 Following price of bible way above my rewriting skillls.
Dan Okken @DanOkken
21 Followers 203 Following Husband, father, C++ apologist, Embedded Software Engineer
Tavian Barnes @tavianator
537 Followers 1K Following Computer science PhD student @UWaterloo; formerly @MSFTResearch
LIAMB @LiamB36554722
19 Followers 104 Following
Joshua Saxe @joshua_saxe
3K Followers 1K Following Now: cofounder @ Abundant Security. Before: AI+cybersecurity at Meta. Way before: labor / community organizing, classical/jazz piano, hacking scene
jlalexander @jlalexander_
354 Followers 1K Following Systems Admin with a focus on network security, gamer, and caffeinated beverage consumer. NO DMs. DMs = instablock unless I know you personally.
Lilly @gamanok75144524
80 Followers 7K Following
Ariful Islam @ArifulI72
0 Followers 44 Following
Gary Glue @GaryGlue
1 Followers 339 Following
Mistress Foster @sandraleo87
14 Followers 447 Following
Idris Muhammad @idmuh80
82 Followers 4K Following
d@nny disc@ mc² @hipsterelectron
2K Followers 5K Following typing free software to break the shoulders of giants from golden handcuffs @spackpm-@LLNL_OpenSource @pantsbuild-@TwitterOSS @[email protected]
Paul Cazier @PaulCazier5150
0 Followers 63 FollowingEcho Six @echosixuk
32 Followers 369 Following
Rich Seymour @rseymour
2K Followers 3K Following over at bluesky, not here. 🦀 past: @runsybil, @phosphorusinc, @CrowdStrike, @elastic, @endgameinc 👨🎓@usc PhD @columbia bs materials science, he/him 🎸
Toughth @Toughth367442
16 Followers 323 Following Improve sales effectiveness, build teamwork & develop leadership at every level.
Marc @MHiemer22
43 Followers 859 Following
Tony @bigt252002
488 Followers 892 Following thoughts are my own. you'll see a lot of hockey and InfoSec.
Mitch Green @Mitch9reen
795 Followers 957 Following #DFIR & #InfoSec shenanigans. Opinions are my own. RT’s are not endorsements.
The Cyber Social Hub @CyberSocialHub
1K Followers 359 Following An Online Community of Digital Investigators, Cybersecurity, and eDiscovery Professionals. Offering resources, information, and training.
Joe T. Sylve, Ph.D. @jtsylve
1K Followers 169 Following Digital Forensics Researcher and Educator #dfir #NOLA
Golden G. Richard III @nolaforensix
4K Followers 5K Following #Professor, #hacker, systems programmer. Director of the @LSU #Cyber Center and ACL. @lsucyber #C #dfir 🇺🇸 #cybersecurity 🦋 → @nolaforensix.bsky.social
Halvar Flake @halvarflake
45K Followers 3K Following Choose disfavour where obedience does not bring honour. I do math. And was once asked by R. Morris Sr. : "For whom?" @[email protected]
Brendan Dolan-Gavitt @moyix
33K Followers 6K Following Building offsec agents: https://t.co/G9EtnC2Gl3 PGP https://t.co/3WXr0RfRkv
Simson Garfinkel @xchatty
2K Followers 2K Following Computer scientist & journalist, specializing in AI, privacy, ethics, big data, usability and security. My opinions here. ORCID 0000-0003-1294-2831
Phill Moore @phillmoore
9K Followers 3K Following This Week in 4n6 // ThinkDFIR https://t.co/vLyL2sgQsy I might not know much, but I do know how to Google Tweets are mine
Brian Baskin @bbaskin
7K Followers 881 Following Threat researcher, malware analysis, RE, incident response, with some old school forensics and CTFing. Apologetic ginger. These are my personal opinions
Jamie Levy🦉 @gleeda
10K Followers 6K Following @Volatility Core Dev | Art of Memory Forensics co-author | Sr. Director of Adversary Tactics @HuntressLabs | #DFIR enthusiast/trainer | [email protected]
Yamato Security Tools @SecurityYamato
2K Followers 0 Following Tweeting about the latest tool updates from Yamato Security Tools. 大和セキュリティツールについての情報を配信するアカウントです。 https://t.co/PiLgt4IOvV
Yarden Shafir @yarden_shafir
25K Followers 318 Following A circus artist with a visual studio license
Katie Nickels @likethecoins
55K Followers 3K Following Director of Intel at @redcanary. SANS Certified Instructor for FOR578: CTI. Senior Fellow at @CyberStatecraft. She/her. Mastodon: @[email protected]
Erika Noerenberg gutt... @gutterchurl
2K Followers 3K Following malware and kittens, basically. she/her
nerdiosity @nerdiosity
2K Followers 716 Following Cyber Rocket Surgeon. My bowtie is my super power. Alter Ego of PowerShelly. ~167 LEGO bricks tall Mastodon: @[email protected] BlueSky: @nerdiosity
Jad Saliba @JadAtMagnet
2K Followers 281 Following Co-Founder & Board Member @ Magnet Forensics. Passionate about creating solutions that help people unlock the truth & protect the innocent. Opinions are my own.
Hal Pomeranz @hal_pomeranz
13K Followers 221 Following I am retiring this social media account. Find me as @[email protected]
Grzegorz Tworek @0gtweet
38K Followers 2K Following My own research, unless stated otherwise. Not necessarily "safe when taken as directed". GIT d- s+: a+ C++++ !U !L !M w++++$ b++++ G-
Ragnar {Groot Koerkam... @curious_coding
1K Followers 81 Following PhD on high troughput bioinformatics @ ETH Zurich; IMO, ICPC, Xoogler, Rust, road-cycling, hiking, wild camping, photography https://t.co/wBv2zN4F80
Mikhail Sosonkin @hexlogic
908 Followers 626 Following Protecting Apple users from hackers https://t.co/hr07Ntapbl
Simon Eskildsen @Sirupsen
18K Followers 835 Following co-founder & ceo @turbopuffer, former infra @Shopify 1k→1m RPS
turbopuffer @turbopuffer
13K Followers 5 Following {vector, full-text} search engine built on object storage. fast, cheap, 1T scale. powers Anthropic, Cursor, Notion, and more
Mehmet Ergene @Cyb3rMonk
14K Followers 451 Following Learn Threat Hunting, Detection Engineering, DFIR, and KQL https://t.co/uAlYlXIXot @BluRavenSec Microsoft Security MVP #ThreatHunting #DataScience
Romain THOMAS @rh0main
4K Followers 944 Following No longer here. https://t.co/7pANImx70w https://t.co/uhAhqoJWhH https://t.co/9MSpkLkKPz
Trail of Bits @trailofbits
38K Followers 260 Following We help secure the world’s most targeted organizations and products. We combine security research with an attacker mentality to reduce risk and fortify code.
Joel Uckelman @uckelman
46 Followers 64 Following https://t.co/c171Fuoeps Working on V4 | Github: uckelman | Logician | UvA CS PhD | FOSS guy | Wargamer | Short-stack developer | Now @uckelman.bsky.social
Beau Bullock @dafthack
18K Followers 646 Following Hacker, trainer, and guitarist | Black Hills InfoSec #RedTeam | @BreakForge Training | Produces music to hack to at @N0BANDW1DTH
Rich Seymour @rseymour
2K Followers 3K Following over at bluesky, not here. 🦀 past: @runsybil, @phosphorusinc, @CrowdStrike, @elastic, @endgameinc 👨🎓@usc PhD @columbia bs materials science, he/him 🎸
Mark Scanlon @mrkscn
725 Followers 712 Following Assoc. Prof. @UCDCompSci, Funded Inv. @AdaptCentre, Founder @ForSecResearch, BoD @DFRWS, Senior Editor FSI: DI, Member @YoungAcademyIrl, Fulbright Scholar #DFIR
Rich Harang @rharang
3K Followers 699 Following Working on AI Security since it was ML security AI Red Team @ NVIDIA Using bad guys to catch math since 2010 `from standard_disclaimers import *`
John Ailes @JohnAiles6
54 Followers 300 Following
Bashar @1337bash
206 Followers 761 Following I hunt for a living. I like breadcrumbs. Views expressed are my own.
Heidi Wachs @hlwachs
368 Followers 552 Following Cybersecurity. Privacy. Information Governance. Jersey Girl. Tweets my own.
Brittney Argirakis @brittneylynae
227 Followers 196 Following Digital Forensicator, Incident Responder, Fitness Enthusiast #DFIRfit | GCFA | GCFE | GASF | GREM
Mitch Green @Mitch9reen
795 Followers 957 Following #DFIR & #InfoSec shenanigans. Opinions are my own. RT’s are not endorsements.
田中ザック (Zach... @yamatosecurity
12K Followers 1K Following セキュリティ界の旅人。アメリカ生まれ育ちの大和魂。2025年から日本国籍を持つ地球人。2006年から米国最新サイバーセキュリティ技術を日本で教え、微力ながら日本のセキュリティレベル向上に尽力しています (詳細: https://t.co/g1N9fNR5DJ )
Ed Michael @EdXlg123
682 Followers 650 Following DF/IR Director at Unit 42. Retired LEO, IACIS Incident Forensic Response Trainer, World of Warcraft gamer, and lifter of things
Gabe The Engineer gdb... @gdbassett
4K Followers 4K Following Current cyber insurance executive. Former lead data scientist @VZDBIR. Co-inventor of Attack Flow. Views are my own. @[email protected]
Stroz Friedberg DFIR @StrozDFIR
326 Followers 11 Following Stroz Friedberg, a LevelBlue company, delivers intelligence-driven digital risk management with expert-led services designed for adaptive resilience.
Arman Gungor @armangungor
396 Followers 32 Following Digital forensics & software development. Contributes to @meridian & @MetaspikeHQ blogs. Tweets about #DFIR #InfoSec
Conrad Barski @lisperati
7K Followers 401 Following AI notkilleveryoneist • Medical Doctor • Land Of Lisp Author
Rick Holland @rickhholland
9K Followers 2K Following @Reliaquest | CISO | x @digitalshadows | x @Forrester | x @USArmy intel #CyberSecurity | #InfoSec |#ThreatIntel | #BBQ | #Converse | Public speaker
MANTANI Nobutaka @nmantani
928 Followers 1K Following FreeBSD developer (ports committer) working in the field of cybersecurity / developer of FileInsight-plugins / Black Hat USA 2021 Arsenal speaker / OSCP+
The Haag™ @M_haggis
10K Followers 2K Following ⚔️ Prevention Engineering at MagicSword | Co-Host of Atomics on a Friday | LOLDrivers & Atomic Red Team Maintainer
Daniel Stein @_danstein
273 Followers 1K Following You can't be common, the common man goes nowhere; you have to be uncommon | Security
Magic @magicailabs
16K Followers 0 Following Long-context, test-time compute, and e2e Reinforcement Learning to build a superhuman coding agent (that then builds the rest of AGI for us). Join us https://t.co/hGZKtUzsR3
Philip @atomreakktor
14 Followers 48 Following Mobile phone forensics expert witness law enforcement
Sven Cattell @comathematician
1K Followers 698 Following Founder of @aivillage_dc. Former topologist. I blue team math. 🙂
Rachel Allen @RachelKayAllen
404 Followers 963 Following Data Scientist, AI Infrastructure @rapidsai @NVIDIA. @UVA PhD. Views are my own 💁🏻♀️🥼🧠💻📈🤖
sf-shane @sfshane1
2 Followers 46 Following
Mr. Glass @MisterGlass
2K Followers 1K Following Crazy Jewish Hacker. Proud @banana_sec Member. @shabbatcon founder. @bsideslv staff. @[email protected]. He/Him.
Konstantin Berlin @kberlin
337 Followers 258 Following AI and cybersecurity researcher @robustintelligence. Formerly, head of AI @Sophos. Views are my own.
Joshua Saxe @joshua_saxe
3K Followers 1K Following Now: cofounder @ Abundant Security. Before: AI+cybersecurity at Meta. Way before: labor / community organizing, classical/jazz piano, hacking scene
Awalin Sopan আও�... @awalinsopan
718 Followers 590 Following Data Viz, Data Science & HCI for Cyber Security. (she/they/সে/তিনি)




























