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@haroonmeer @caseyjohnellis We need the “security - eternal truths” post/talk. All of us repeating what Dan Geer and Bruce Schneier said
The wins of infosec as a field are under discussed, what else goes on this list? libber.org/society_level_…
@frgx Totally agree. Have you ever done a big program scale “go delete surface area” stuff? I’ve only done it adhoc typically as the result of a point audit or cluster of vulns
Golden opportunity to convert this vulnpocalypse hype into properly funding vuln mgmt (the least exciting, often most lacking part of a security program) This is our chance as an industry!
@frgx A flight with no internet + this pleasant nerdsnipe = this long answer: collingreene.com/vuln_mgmt.html I'm organizationally sheltered but in a big company the above is what I think ideal looks like
@mhlakhani True. This organization wall is just begging to have vulns chucked over it
@ZackKorman @IceSolst Enjoyable writeup. I feel the same way about the paperwork theater of compliance stuff. I felt slightly better when I accepted that security != compliance and just think of it as a different thing collingreene.com/compliance.html
An excellent writeup of what makes data "sensitive" and what that means for security and privacy strategicsec.substack.com/p/the-factors-…
@intoverflow Extremely cool. I've long harbored a dream of a coffee table hacking tales book with the benefit of full knowledge + hindsight of 10 interesting breaches or events or something. If this project is that, I want to read it even more!
The differences between performing privacy and security work in a big company for my fellow computer security people. collingreene.com/security_and_p… I'm still newer to privacy work so this is my "most likely to be wrong" writeup, feedback welcome
Compliance is different from security: collingreene.com/compliance.html
@philvenables Agree with you. A thing I haven't sorted yet, what is the optimal amount of compliance effort to spend, your post made me finish a post about that: collingreene.com/compliance.html
@jeffvanderstoep Good writeup. Agree that vuln prevention > discovery > response. Curious about 1. How is "old" vs "new" code designated? 2. How is a specific vuln connected to only old or new code? Or am I misunderstanding 3. No counterfactual here right? ex to find/fix vulns in the old code
@_noid_ I’ve perfected coffee for myself. Foamed fairlife milk + coconut milk + maple syrup x 3 shots expresso
@dinodaizovi I like this so much. This fundamental uncomfortable truth then has weird side effects 1. Buy more snake oil products, because it can't hurt! 2. Use this compliance framework, to at least CYA 3. Build cool stuff, because its fun and pseudo-justifiable.
@sirus The frozen yogurt is also cursed youtube.com/watch?v=XlcFTb…
@swagitda_ Walking 1:1s when weather cooperates and under desk treadmill in this wfh world are both very pleasant
@dnathe4th @wolfejosh en.wikipedia.org/wiki/Nominativ… - what a delightful concept! TIL
@IAmMandatory 'write a short story about a hacker in iambic pentameter' Was a top 5 prompt for me today in messing around
Nate @nnwakelam
43K Followers 1K Following
shubs @infosec_au
58K Followers 2K Following Co-founder, security researcher. Building an attack surface management platform, @assetnote
Tuan Anh Nguyen⚡️... @haxor31337
16K Followers 2K Following 30 y/o Bug Bounty Hunter and Red Team Lead at Viettel Cyber Security. Brand Ambassador @Hacker0x01 - Researcher Spotlight @Bugcrowd
Inti De Ceukelaire @securinti
29K Followers 369 Following Hacker | @intidc (Dutch) | Chief Hacker Officer @intigriti
Youssef Sammouda (sam... @samm0uda
41K Followers 590 Following Security Researcher/Hacker 1st in Meta bug bounty program for 6 years Opinions are my own and not my employer's.
JS0N Haddix @Jhaddix
176K Followers 7K Following CEO, CISO, Trainer, Hacker, and Speaker. Cybersecurity + Hacking + AI + Sec Leadership @arcanuminfosec
Jobert Abma @jobertabma
43K Followers 706 Following I tweet about security and my experience as a hacker. Co-founder of HackerOne (@Hacker0x01).
HackerOne @Hacker0x01
337K Followers 3K Following HackerOne makes security continuous. We unite AI and human insight through a unified platform to expose risk and eliminate it.
Justin Gardner @Rhynorater
37K Followers 2K Following Christian | Full-time Bug Bounty Hunter | Host of @ctbbpodcast | Advisor @CaidoIO | 4x LHE MVH | 🗣️ English, 日本語 | ♥️ @mariahchan_ ♥️
haroon meer @haroonmeer
17K Followers 3K Following Security Geek at Thinkst. We build https://t.co/Sv6Gp3sG6b
chrisrohlf @chrisrohlf
11K Followers 926 Following Waging algorithmic warfare since 2003. Engineer, Researcher. MTS @ Anthropic, Non-Resident Research Fellow @CSETGeorgetown CyberAI
Misha Davidov 🏳️... @sirus
3K Followers 2K Following
Clint Gibler @clintgibler
25K Followers 573 Following 🛡️ Leading Cyber at @OpenAI 📚 Creator of https://t.co/xwtIAI0CuJ newsletter
Richard Johnson @richinseattle
19K Followers 3K Following Computer Security, Reverse Engineering, and Fuzzing; Training & Publications @ https://t.co/mloVP6rPB7; hacking the planet since 1995; Undercurrents BOFH
mandatory.bsky.social @IAmMandatory
12K Followers 498 Following Red Teamer @OpenAI, meme archivist, XSS Hunter author, DNS/TLD/web security researcher.
Aaron Grattafiori @dyn___
6K Followers 2K Following Offensive Security / AI Red Teaming @ NVIDIA. Ex-GenAI and OffSec Red Teaming Lead at Meta. Ex-Principal Consultant and Researcher @ NCC Group/iSEC Partners.
Muhammad Farid @Mu7ammadfared
10 Followers 1K Following
Ken Elliott @KenyPaulElliott
59 Followers 312 Following walk away knowing you gave it your best shot.
Benjamin Booth @benjaminbooth
452 Followers 673 Following SoilMetrix CEO. UT Nuclear Engineering Software Researcher, building ML and agentic tools. Former Uber engineering
Kienzx203 @viet_kien16450
71 Followers 3K Following
Arjun Singh @ArjunSingh27586
170 Followers 2K Following Engineer | Security Researcher😎 | Weekend Bug Hunter🐞
Hirxog @Hirxog2281
128 Followers 5K Following
10yotbg @10yotbg
0 Followers 87 Following
a @hhhhhhhhhhpip
90 Followers 560 Following
Ashif Iqubal @Ashif1337
83 Followers 938 Following Security Engineer | OSWE | eWPTX | OSEP | CRTO | OSCP | OSWP | CTF Learner | YouTube “Security Journey With Ashif”
Hawk @nullcoder_xd
224 Followers 6K Following 21| Here to explore; no business deals. Shit(re)poster Reply guy Terminally online
Action Stacy @ActionStacy
58 Followers 3K Following Professional Account Manager 🥇 NFT, Crypto, BTC, ETH📈 Ask me how to join the company platform and start earning Daily, weekly or monthly..💯
tfly @oracleoverflow
1K Followers 4K Following passionate about cyber security and ethical hacking ctf player @fr334aks
Isaiah @Hacker_Ise
4 Followers 667 Following Web & Mobile Security Reseacher | Exploring Blockchain and Cloud Security | ARM | Chasing My Curiousity
natepalm @_natepalm
17 Followers 1K Following
zOmfg0rz @_Omfg0rz
291 Followers 2K Following
prathapilango @prathapilango
193 Followers 313 Following 🎖 Security Researcher | 💻 Hacker | 👨🏻💻hacktivist Geek #prathapilango
Shahar_Dorfman @shahardorf
37 Followers 146 Following
zer0fl0w @zer0fl0w
2 Followers 347 Following
Zach Gorman - @zmlr@i... @GoForItMLR
272 Followers 1K Following cloud seceng | I’ll burn that bridge when I get to it.
ali @ali53219124
3 Followers 601 Following
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
seth @s3thmiranda
243 Followers 181 Following
Matt @WhoIsMarty
23 Followers 1K Following
ken\d\x @ken5scal
7K Followers 2K Following 事業会社でサイバーセキュリティ・インフラ・社内基盤担当。Secure旅団という技術同人サークル主宰。Podcast「Secure Liaison」やニュースレター「忙しい人のためのセキュリティ・インテリジェンス」を発刊中. UC Berkeley Alumni
Bean Security @kpaulius
6 Followers 337 Following
Chris Bulgaria @bulgaria_chris
0 Followers 28 Following
Tom Piscitell @tpiscitell
10 Followers 250 Following
Aakash Gupta @guptasky916
33 Followers 745 Following
Juan Broullon @ph3t_
3K Followers 767 Following Securing @Worldcoin. Formerly at @GitLab, @MoonPay, @Shopify. “Investor”. Opinions are my own.
Nate @nnwakelam
43K Followers 1K Following
shubs @infosec_au
58K Followers 2K Following Co-founder, security researcher. Building an attack surface management platform, @assetnote
Gareth Heyes \u2028 @garethheyes
38K Followers 1K Following Web security researcher at PortSwigger. Author of JS for Hackers and Hackvertor. https://t.co/e0aNEbFb9D
Alex Stamos @alexstamos
90K Followers 2K Following Doing AI security stuff and teaching at Stanford.
lcamtuf @lcamtuf
40K Followers 499 Following Substack: https://t.co/yFvmNisGW3 Homepage: https://t.co/iFAXZxCO5H
James Kettle @albinowax
84K Followers 102 Following Director of Research at @PortSwigger aka @Burp_Suite. Find my research, tools & contact details at https://t.co/vP6UbGmvl3
HackerOne @Hacker0x01
337K Followers 3K Following HackerOne makes security continuous. We unite AI and human insight through a unified platform to expose risk and eliminate it.
Thomas H. Ptacek @tqbf
35K Followers 618 Following Don't look at me sideways. Don't even look me straight on. bsky:@sockpuppet.org
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]
haroon meer @haroonmeer
17K Followers 3K Following Security Geek at Thinkst. We build https://t.co/Sv6Gp3sG6b
publiclyDisclosed @disclosedh1
68K Followers 2 Following This is an unofficial HackerOne public disclosure watcher who keeps you up to date about the recently disclosed bugs. By @NOBBD
April King 🌀 @CubicleApril
19K Followers 338 Following Staff Security Engineer @ Dropbox, previously Mozilla, Twitter. mastodon @ [email protected]. Union Park District Council board member.
chrisrohlf @chrisrohlf
11K Followers 926 Following Waging algorithmic warfare since 2003. Engineer, Researcher. MTS @ Anthropic, Non-Resident Research Fellow @CSETGeorgetown CyberAI
Misha Davidov 🏳️... @sirus
3K Followers 2K Following
cje @caseyjohnellis
29K Followers 5K Following human | troublemaker & troubleshooter | founder @bugcrowd @disclose_io, advisor | pioneer of #bugbounty as-a-service | opinions CC0 1.0 | #hacktheplanet
mdowd @mdowd
33K Followers 754 Following Internet Hacker. Founder of @vigilant_labs. Previously, co-founder of Azimuth Security (now L3Harris Trenchant)
Richard Johnson @richinseattle
19K Followers 3K Following Computer Security, Reverse Engineering, and Fuzzing; Training & Publications @ https://t.co/mloVP6rPB7; hacking the planet since 1995; Undercurrents BOFH
@[email protected]... @SecurityMB
11K Followers 284 Following Improving the world’s security at Google. Opinions are mine.
mandatory.bsky.social @IAmMandatory
12K Followers 498 Following Red Teamer @OpenAI, meme archivist, XSS Hunter author, DNS/TLD/web security researcher.
Zhenpeng (Leo) Lin @Markak_
3K Followers 394 Following Ph.D., CTF player @Nu1L_team, now @StrawHat_CTF. #Pwn2Own winner. Author of #DirtyCred #Badiouring
Jenny Qu @GuanniQu
2K Followers 1K Following
Juliano Rizzo @julianor
9K Followers 2K Following Crypto. Security. BEAST/CRIME SSL/TLS, Padding Oracle Attacks. CEO & Founder @coinspect
itszn @itszn13
11K Followers 734 Following Amy | Security researcher @ OpenAI | https://t.co/W1SE7NmCx8 | bsky: https://t.co/JBmOGE4YKO | LLM ART: https://t.co/7FtQ8O8nAW
Dawn Song @dawnsongtweets
37K Followers 830 Following Professor in Computer Science at UC Berkeley, co-Director of Berkeley RDI Center; Building safe, secure, decentralized AI; Serial entrepreneur
Nick Schrock @schrockn
13K Followers 2K Following Founder of Dagster Labs. Creator of Dagster. GraphQL co-creator.
James Cowling @jamesacowling
13K Followers 484 Following @convex CTO. Dropbox storage designer. Consensus protocol author. Motorcycle mechanic. Closet Australian. MIT systems researcher turned database shill.
Ivan Krstić @radian
12K Followers 869 Following Head of Security Engineering+Architecture (SEAR) at Apple. I don’t speak for my employer.
Logan Graham @logangraham
21K Followers 8K Following Head of the Frontier Red Team @anthropicai. 🌎 Make things radically good.
Keith Adams // Pebble... @keithmadams
3K Followers 904 Following Building @pebble_bed. Started @HipHopVM and @AIatMeta (nee FAIR). Ex-Chief Architect @SlackHQ. Tech Unc. 🧠 🫀 🫁Guido van Rossum @gvanrossum
308K Followers 480 Following Python's BDFL-emeritus, Distinguished Engineer at Microsoft, Computer History Fellow, fully vaccinated. Opinions are my own. He/him.
Victor Bout @realvictorbout
60K Followers 124 Following Entrepreneur, public figure, real Russian patriot, former American prisoner
Translate Things @TranslateThings
102K Followers 798 Following the internet is a scary place, let me translate things for you
Calif @calif_io
5K Followers 30 Following We're https://t.co/KTEDnC2VUV. Join us to make the Internet safer for your mum and everyone else: https://t.co/eUFMLkW9t2.
Jason Kerwin @jt_kerwin
5K Followers 2K Following Development Economist @UWecon, Research Associate @nberpubs, Affiliate @JPAL. Hawaiʻi born, Stanford alum, Michigan PhD. Former Minnesotan.
Stanislav Fort @stanislavfort
16K Followers 8K Following Founder & Chief Scientist @Aisle_Inc | AI security | Stanford PhD in AI & Cambridge physics | ex-Anthropic and DeepMind | scientific progress + economic growth
Andy Grant @andywgrant
994 Followers 275 Following Swammer (@stanfordmswim), techie (computer security), husband of @danavollmer, father of Arlen (because of @PVBrett) and Ryker (not because of @StarTrek)
Matt Van Horn @mvanhorn
34K Followers 5K Following Co-founded June (“self-driving oven,” acquired by @webergrills) & co that became @Lyft. Building again, more soon. OS: @slashlast30days 41.6k★ @ppressdev 4.8k★
tobi lutke @tobi
474K Followers 2K Following Shopify CEO by day, Dad in evening, hacker at night, Aspiring comprehensivist. + qmd !
Sarah Cecchetti @Sarah_Cecc
4K Followers 1K Following Director of Product Management, Semperis (Series C), Founder, @IDPro_org. Mom of three.
Vignesh Mohankumar @vig_xyz
2K Followers 486 Following Independent AI consultant working in PE. Prev early/staff eng @Drift @Kensho.
Henrik Karlsson @phokarlsson
18K Followers 431 Following I write essays at https://t.co/Tf2yohMyM1 Right now thinking about writing-as-thinking, relationships, self-cultivation, LLMs
Eric S. Raymond @esrtweet
53K Followers 228 Following Yes, I *am* that ESR. Well, it's the question people usually ask. Programmer, wandering philosopher, accidental anthropologist, troublemaker for liberty.
george hotz archive @geohotarchive
9K Followers 4 Following Not George Hotz. Just an archive. We archive @comma_ai, @__tinygrad__ and @realGeorgeHotz videos for fun. [email protected]
Erik Meijer @headinthebox
36K Followers 0 Following
s1r1us (mohan) @S1r1u5_
14K Followers 2K Following aham nityaṃ śiṣyaḥ, jagat mama guruḥ. {~hacker~} {founder @ElectrovoltSec, @HacktronAI}
Andy Matuschak @andy_matuschak
62K Followers 2K Following More wonder, more insight, more expression, more joy! R&D on tools for thought, with a focus on memory, reading, and attention. Currently working on @pico.
Hormeze 𐤄𐤅𐤓�... @hormeze
8K Followers 409 Following what a strange time it is to be a dead star reanimated in patient moonlight
Where Warlocks Stay U... @warlockstaylate
717 Followers 38 Following Where Warlocks Stay Up Late is an interview series dedicated to documenting the history of cybersecurity. https://t.co/lzb3vjVyui
Stan Druckenmiller @standuquesne
46K Followers 16 Following
Tim Newsham @NewshamTim
1 Followers 6 Following
Ezra Klein @ezraklein
2.5M Followers 1K Following Columnist, @NYTOpinion Author, "Why We're Polarized" Host of "The Ezra Klein Show" podcast
@melissa @melissa
39K Followers 367 Following internet anthropologist / hacker larp / n=1 experiments in parenting from first principles
Robert Graham @robertgraham
68K Followers 2K Following Created (BlackICE,IPS,sidejacking,masscan). Doing (blog,code,cyber-rights,Internet-scanning). Macrodata refiner.
Simpsons Daily Glavin... @simpsons_DG
85K Followers 289 Following No context daily Simpsons content (glavin). More content on Insta! Follow on: simpsonsdailyglavins https://t.co/R4rAOsFB6E
Jeff Duntemann @JeffDuntemann
1K Followers 338 Following Hard SF and technical writer, technical editor, professionally published since 1974. Twice on the final Hugo ballot. Politically independent. ARS: K7JPD.


































