Shlomie Liberow @Shlibness
Building @get_aisy - Former Head of Hacker R&D @Hacker0x01. All things hacking! London Joined June 2009-
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We've been cooking some tools to reduce your dependency package attack surface by finding overlapping packages. Give it a spin here aisy.ai/tools/dependen…
This is still one of the most chilling videos from the #October7Massacre. Hamas terrorists had gunned down a mother in Sderot, in front of her young children, who were still trapped in the back of the car. Under a hail of bullets, Israeli police ran to save these kids. At first, one of the petrified children thought they were the terrorists, who came back to kill them and started pleading "no, please no." When she understood it was the police, she begged them "save us please", asking them to also rescue her baby sister. The heart truly breaks 💔
@0xMadder Dang. Excited to read the write-up 🎉
security is a literal illusion
We escaped Docker's hypervisor with three lines of bash. CVE-2026-77179: A container gets complete read and write access to the host filesystem. When you mount a folder into a container, Docker's VMM uses virtio-fs, and the file server runs on the host. Because of a TOCTOU bug,
About that...
New in Claude Code: auto mode. Instead of approving every file write and bash command, or skipping permissions entirely, auto mode lets Claude make permission decisions on your behalf. Safeguards check each action before it runs.
I was once given advice to just copy wiz
I recently met with a junior VC struggling to make a name for himself He asked me my advice for being successful as a VC I told him: simply invest very early in generational companies that return a lot of capital (preferably the entire fund) Then I invoiced him my $1000
This! The Claude issue is such a nothing burger
@DaneSherrets & @Shlibness got read/write access to every agent in the Virtuals ecosystem, some controlling crypto wallets worth millions. The exploit? A GitHub token exposed in the browser during agent creation, and a quick search in their commit history for leaked secrets.
Sitting outside a pub in Little Venice in London right now waiting to photograph an event near here this evening. An orthodox Jewish family walked past. A husband, his wife, their toddler and a baby in a pram. An Arab girl in her twenties just walked up to them and made a gun sign with her hand and said die. Then pointed the ‘gun’ at their each child and said die. She stood there threatening and laughing as she wished them dead. I told her to fuck off and she wandered away laughing. I’m angry at myself for not videoing her instead so you can see the depths of the vermin in this country, protected by the mayor, the police and the government. Photo of where I watched it. Truly awful.
Appreciate I have a night to sleep first
We’ve received notice that the Department of Commerce has lifted export controls on Claude Fable 5 and Mythos 5. We'll begin restoring access tomorrow, and will share an update soon. We’re grateful to our users for their patience, and to everyone who worked with us on
@thewritingdev @benln Hi hi - On site 3 days a week.
What the AI drafted AI AI is this AI tweet?
This week the most advanced AI model on the planet got switched off by a foreign government. British researchers were studying it. British companies were testing it. British hospitals were piloting it. Not any more. This isn't an AI story. It's the story of every industry we
Private repo theft now has a lot more nasty implications...
🚨 We recently discovered that an unauthorized party obtained a token with access to the Grafana Labs GitHub environment, enabling the threat actor to download our codebase. (1/6)
“Young relatives forced to commit sex acts on each other” The New York Times didn’t want this to be the conversation. The editors signed off on fictional raping dogs instead. Read what happened on October 7.
@H4cktus @Jayesh25 @Hacker0x01 Was such a joy - appreciate the Collabs!
Waiting for the bingo card response of “no place for antisemitism in our society” from politicians and media who have helped stoke this crisis
Growing up in the UK, I’ve never had someone approach me and say “what are you doing around here” for being black. This happened to a Jewish man who was simply doing his job. Combined with the arson attacks, British Jews are targeted in ways people like me aren’t. A sickness.
@GergelyOrosz landh.tech/depi/ takes a newer approach to pick up supply chain threats before they're even exploited CC @0xLupin
Ben Sadeghipour @NahamSec
254K Followers 1K Following Cofounder @hackinghub_io | Advisor @CaidoIO. I hack companies and make content about it. #NahamCon organizer. ex @hacker0x01🇮🇷
Sam Curry @samwcyo
102K Followers 1K Following
Nate @nnwakelam
44K Followers 1K Following
Julien | MrTuxracer �... @MrTuxracer
40K Followers 441 Following CEO @rcesecurity | #BugBounty | @Hacker0x01 MVH && H1-Elite | $1,5+ Mio in Bounties | Mobile Hacker | @[email protected]
Joseph Thacker @rez0__
75K Followers 1K Following christian. father. hacker. founder. advisor. podcast: https://t.co/1aFavJN2h8 blog: https://t.co/JBPT1CJWJH products: 💻 https://t.co/iPdpsEAc1h 🤖 https://t.co/EVhQl8HTlp 📚 https://t.co/MMmhw0cnaz
Katie Paxton-Fear @InsiderPhD
100K Followers 2K Following Dr, apparently. Security Adovcate @semgrep & Hacker. #BugBounty hunter & #infosec YouTuber. APIs & Interlinked OffSec, PhD in AI+Sec @hacknotcrime. she/her
STÖK ✌️ @stokfredrik
139K Followers 1K Following Hi.. im that hacker / creative that your friends told you about.,
Yassine Aboukir 🐐 @Yassineaboukir
34K Followers 424 Following HackerOne Top 40, Elite, Pentest Lead, Ambassador, x2 MVH Title, and ex- Hacker Advisory Board • Digital Nomad/Hybrid Athlete/Surfer
zseano @zseano
83K Followers 723 Following rebuilding https://t.co/oFH3BQm9YZ and creating zseano methodology v2. *COMING SOON!!* ex full time amazon hacker 2018-2026 🫡
Corben Leo @hacker_
72K Followers 870 Following
Justin Gardner @Rhynorater
39K Followers 2K Following Christian | Full-time Bug Bounty Hunter | Host of @ctbbpodcast | Advisor @CaidoIO | 4x LHE MVH | 🗣️ English, 日本語 | ♥️ @mariahchan_ ♥️
bugcrowd @Bugcrowd
205K Followers 6K Following The leading provider of crowdsourced cybersecurity solutions purpose-built to secure the digitally connected world...Unleash Ingenuity™
shubs @infosec_au
60K Followers 2K Following Co-founder, security researcher. Building an attack surface management platform, @assetnote
Jobert Abma @jobertabma
43K Followers 703 Following I tweet about security and my experience as a hacker. Co-founder of HackerOne (@Hacker0x01).
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
ramsexy @plmaltais
8K Followers 770 Following French-Canadian hacker 🇨🇦 Full-time bug bounty hunter 🐛💥 Strava Local Legend 🏃♂️💨 Surfing the web and hacking the waves 🌊🏄
spaceraccoon | Eugene... @spaceraccoonsec
26K Followers 315 Following Author of "From Day Zero to Zero Day" - No Starch Press. Every day is 0day! Personal profile - all opinions expressed are my own.
Pomme @pxmme1337
7K Followers 432 Following Genuine oddity | Pomme@Hackerone | Pomme@Intigriti | ByeFelicia@BugCrowd | Senior Sec Engineer @ somewhere | Ex-HackerOne
sw33tLie @sw33tLie
10K Followers 951 Following Web application hacker, 25yo. Top 30 @ https://t.co/wX0yr85Tzk https://t.co/ZI7a8oJJcQ https://t.co/LGYK7tMOGo
jotadev @simiosinformat1
19 Followers 1K Following
MUHAMMED ZIYAD @MUHAMME_ZIYAD
0 Followers 22 Following
Palomino.hl @0xPalomino
1K Followers 1K Following Engineering the future of decentralized commerce while advocating for STEM accessibility. $ETH Mexico Participant. @Web3Rehashed Producer.
bb00x @ihebhamad514
823 Followers 4K Following Bug Bounty Hunter | Security Researcher | Learning, hunting & improving methodologies | DMs open #bugbounty #hackerone #bugcrowd #appsec #hackers #hacking #hack
rathod @rathod518434
10 Followers 961 Following
Jon Otano @magpie_
70 Followers 556 Following Product Security & Bug Bounty Autonomous security in the real world
Khalid Khan @Khalidkhan0x
12 Followers 314 Following
tommysteps @tommystepss
1 Followers 237 Following
AlphaBuilder @frextangzt
220 Followers 7K Following AI for All - PoAI builder, +10y web3 invest, founder of https://t.co/azHl0RBOaY, Arbitrage on Flashloan/MEV/Perp/RWA/Firedancer. Ever DEV [email protected], Kernel C++/Rust @HW
ester @tester47546
22 Followers 274 Following
CAULDR0N @CAULDR0N_
22 Followers 183 Following devops & bug bounty · proxmox scrapyard · local inference · self host everything
undefined @ox_undefined
18 Followers 904 Following
d0nut 🦀 💜 @d0nutptr
21K Followers 467 Following Security, software correctness, and Rust 🦀 Doing the cyberz @OpenAI prev: @RobinhoodApp, Cruise, @zellic_io, @Dropbox My awful opinions are my own
Mahdi Mohammadi @MahdiMo66036477
43 Followers 307 Following
ctfguy @iitz_ctfguy
260 Followers 926 Following CTFs with @Infobahn_ctf @SuperDiceCode , Prev @HacktronAI
donutt 2u 🇵🇰 @mrarslanakhtar
139 Followers 2K Following Applied Mathematics | MBA | Data Science | Machine Learning | Artificial Intelligence | Cyber Security | Bug Hunter
Bhavarth @Bhavarth_7
68 Followers 2K Following ML Engineer, Building Generative AI, Diffusion Models & AI Agents. Optimizing production pipelines & LLM orchestration. Open to chat AI/ML roles. DM 📩
Jim Green @GreenJamSec
731 Followers 290 Following Making and breaking software: https://t.co/P3O8wck2Hd HackerOne Brand Ambassador for the UK: https://t.co/az6gpqyA2S
Duarte Santos @duartecsantos_
1 Followers 74 Following
Vikram @Vikram40442812
2 Followers 42 Following
. @serziro
0 Followers 1K Following
callme Pai @Cupu__man
0 Followers 842 Following
oxqat3any @HZayeid
18 Followers 561 Following
🇰🇪TailoredAcces... @gkarumbi
1K Followers 4K Following Life-long Learner. Don't know which way to go. Follow me. Tech | Security Research. DM for work or Speaking Engagements. RT's != Endorsements
grearlake @grearlake
26 Followers 1K Following Smart contract auditor, 80+ H/M findings found in public contests
mafan🇮🇷🇮🇹 @0mafan
458 Followers 498 Following Cybersecurity Student | Bug Hunter | CTF Player (noob af though)
DuckywantDucky @DuckyWantDucky
963 Followers 1K Following
maro @maroxzx
78 Followers 1K Following
Alibabas @0x_alibabas
149 Followers 639 Following
Ben Sadeghipour @NahamSec
254K Followers 1K Following Cofounder @hackinghub_io | Advisor @CaidoIO. I hack companies and make content about it. #NahamCon organizer. ex @hacker0x01🇮🇷
Sam Curry @samwcyo
102K Followers 1K Following
Nate @nnwakelam
44K Followers 1K Following
HackerOne @Hacker0x01
344K Followers 3K Following HackerOne makes security continuous. We unite AI and human insight through a unified platform to expose risk and eliminate it.
Julien | MrTuxracer �... @MrTuxracer
40K Followers 441 Following CEO @rcesecurity | #BugBounty | @Hacker0x01 MVH && H1-Elite | $1,5+ Mio in Bounties | Mobile Hacker | @[email protected]
Joseph Thacker @rez0__
75K Followers 1K Following christian. father. hacker. founder. advisor. podcast: https://t.co/1aFavJN2h8 blog: https://t.co/JBPT1CJWJH products: 💻 https://t.co/iPdpsEAc1h 🤖 https://t.co/EVhQl8HTlp 📚 https://t.co/MMmhw0cnaz
JS0N Haddix @Jhaddix
181K Followers 7K Following CEO, Trainer, Hacker, and Speaker. Cybersecurity + Hacking + AI + Sec Leadership @arcanuminfosec
Katie Paxton-Fear @InsiderPhD
100K Followers 2K Following Dr, apparently. Security Adovcate @semgrep & Hacker. #BugBounty hunter & #infosec YouTuber. APIs & Interlinked OffSec, PhD in AI+Sec @hacknotcrime. she/her
STÖK ✌️ @stokfredrik
139K Followers 1K Following Hi.. im that hacker / creative that your friends told you about.,
Yassine Aboukir 🐐 @Yassineaboukir
34K Followers 424 Following HackerOne Top 40, Elite, Pentest Lead, Ambassador, x2 MVH Title, and ex- Hacker Advisory Board • Digital Nomad/Hybrid Athlete/Surfer
zseano @zseano
83K Followers 723 Following rebuilding https://t.co/oFH3BQm9YZ and creating zseano methodology v2. *COMING SOON!!* ex full time amazon hacker 2018-2026 🫡
Corben Leo @hacker_
72K Followers 870 Following
Justin Gardner @Rhynorater
39K Followers 2K Following Christian | Full-time Bug Bounty Hunter | Host of @ctbbpodcast | Advisor @CaidoIO | 4x LHE MVH | 🗣️ English, 日本語 | ♥️ @mariahchan_ ♥️
Luke Stephens (hakluk... @hakluke
102K Followers 2K Following Dad x3, hacker (cybersecurity), marketing expert, serial entrepreneur. CEO of cybersecurity companies: Ironbark Cyber, HackerContent, TRIAGERS™.
shubs @infosec_au
60K Followers 2K Following Co-founder, security researcher. Building an attack surface management platform, @assetnote
Jobert Abma @jobertabma
43K Followers 703 Following I tweet about security and my experience as a hacker. Co-founder of HackerOne (@Hacker0x01).
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
Hussein Daher @HusseiN98D
52K Followers 223 Following Entrepreneur, Hacker 🇱🇧🇨🇮 @WebImmunify 21th/270000 BugCrowd Hacking Platform
Patrik Grobshäuser @ITSecurityguard
32K Followers 306 Following Security Research @ Assetnote https://t.co/RmFwv6ItrQ https://t.co/qylqwXgc9I
Angel Montes @_N0xi0us_
2K Followers 691 Following Bug Bounty Hunter | Find me as n0xi0us in all platforms
Aisy @get_aisy
1 Followers 0 Following
JD Pruett @jdpruettt
159 Followers 138 Following a neuro/ml research + b engineering + c writing, weights tbd
madder @0xMadder
5K Followers 105 Following
Alex Forman @alexscraping
8K Followers 1K Following
Drew Breunig @dbreunig
10K Followers 1K Following Writing about and working on AI, DSPy, geo, and data. Trying to prevent prompt debt and help others build maintainable intelligent applications.
Madeline Lawrence @madelinelawren
5K Followers 2K Following co-founder @aikidosecurity | an acquired taste est. ’97
Logan Graham @logangraham
25K Followers 9K Following Head of the Frontier Red Team @anthropicai. 🌎 Make things radically good.
Rotem Bar @rotembar
1K Followers 428 Following
London & UK Street Ne... @CrimeLdn
429K Followers 270 Following DM for tips and info. London & UK Street News No1 reporting page.
Wulfie Bain @wulfie_bain_
9K Followers 278 Following @OpenAI Applied AI Engineering lead, Startups. Prev CTO/founder. Oxford. Small sparks ✨ & just working things out
David Gelberg @davidgelberg
3K Followers 821 Following fastest exited founder in europe | ai at No10 | @unicorn_mafia
Em Dash @NoemiTitarenco
4K Followers 1K Following i build and i know things AI optimist (contagious)
Abliteration @abliteration_ai
15K Followers 2 Following Unrestricted AI for high-risk work, governed by your rules.
Matt Carey @mattzcarey
25K Followers 4K Following agents and mcp @cloudflare, former pro windsurfer 🇲🇹🌊 hype @demodaysai @badagentpod.. occasional angel
Steve Hernandez @SteveHernandezM
431 Followers 132 Following Husband & Father to 4 boys | Former Gartner & HackerOne | Founder, Bug Bounty Maturity Framework | https://t.co/Wer0DPBRav
Taha ז @lordx64
9K Followers 1 Following - AI research + 20 years cyber security - Founder @adverserialai https://t.co/TSEXXRFoNs - https://t.co/2DwJGlDJEm - https://t.co/KGvjnfIS2o
Francesco Piccoli @francescpicc
2K Followers 996 Following MTS at @depthfirstlabs | ex-CEO at @AlmanaxAI (acquired) | @UCBerkeley engineering
Yuhang Wu @wupco1996
1K Followers 284 Following A member of the CTF team Straw hat, Nu1L, and (former) Tea Deliverers. Security Researcher at @depthfirstlabs ヾ(@^▽^@)ノ
Raylan Givens @JewishWarrior13
125K Followers 3K Following Open-Source Intel, Analysis & Breaking News. Orthodox Jewish Zionist. Ex-IDF & Shadow Warrior. Proud American & Patriot Since 1990. #2A Supporter. 🇺🇸🇮🇱
Andy Berman @berman66
8K Followers 845 Following CEO of @runlayer. Prev: Director of AI @zapier, Founder @getnanit
Uzi @uzairansar
5K Followers 1K Following data scientist - building Hermex | suffering from AI psychosis
Anton Leicht @anton_d_leicht
7K Followers 480 Following AI & political economy | fellow @CarnegieEndow | allegro ma non tanto
Google Research @GoogleResearch
120K Followers 17 Following Impossible? Let’s see. From algorithms to neuroscience to AI, Google Research strives to progress science, advance society & improve billions of people’s lives.
Willem Delbare @WDelbare
200 Followers 198 Following CTO & Founder @AikidoSecurity | On a mission to make appsec accessible for CTOs | Co-Founded @Teamleader @befutureproofed @Officientapp
Max 🇮🇪🇱🇻�... @maks6361
11K Followers 212 Following Indie hacker 🛠️ Building https://t.co/arh3pjkR4N 🚀 Growing a mobile apps & SaaS portfolio 📢 Sharing the wins & fails 🚀 Road to $100k/mo
Mario @MarioSaputra
8K Followers 851 Following My ASO tool: https://t.co/z7UwUmhupv Content Scheduler: https://t.co/NTAgsioRCw Business, colaboration DM 📩
Moshe Siman Tov Busta... @MosheTov
1K Followers 550 Following Security Research Team Lead @OX__Security Guitars @CompileBand 24x CVEs 5x Conference Talks
Vaibhav (VB) Srivasta... @reach_vb
62K Followers 331 Following founder mode @OpenAI | ex @huggingface | F1 fan | *opinions my own
Franc Vian @fr4vian
2K Followers 2 Following
Royal Hansen @royalhansen
9K Followers 1K Following Vice President, Engineering, Google - Privacy, Safety, Security: Posts on InfoSec, Privacy, Data, AI, Counter Abuse and random stuff from life in CA; Tweets=own
Raymond Weitekamp @raw_works
3K Followers 4K Following RDM | AIE @ https://t.co/terMAcKmHy | Resident @primeintellect | Founder @polySpectra | Cohort 1 @activatefellows @berkeleylab | PhD @caltech | AB @princeton | #rwri
Hari @hrkrshnn
14K Followers 5K Following @cantinasecurity ceo // prev @solidity_lang, @ethereum Building offensive and defensive security agents
Sovereign AI @UKSovereignAI
10K Followers 73 Following Backing Britain's AI Founders to start here, scale here, and win everywhere
ClaudeDevs @ClaudeDevs
761K Followers 2 Following Official updates for developers building with @ClaudeAI
Kanishka Narayan MP @KanishkaNarayan
14K Followers 280 Following Labour MP for the Vale of Glamorgan | Minister for AI 🏴🇬🇧
kaios @kaiostephens
25K Followers 488 Following still in pre-training // founder @neutralityorg @nipuxx // data science @uwaterloo
slonser @slonser_
5K Followers 223 Following Co-Founder @neploxaudit. CTF team @C4TBuTS4D Security Researcher.
Vijay Bolina @vijaybolina
4K Followers 7K Following I lead security at the next frontier @PrometheusInc, Previously was CISO and led cybersecurity research @GoogleDeepMind, @Mandiant, USG.
Animesh Koratana @akoratana
9K Followers 402 Following Building PlayerZero, Stanford AI🌲— https://t.co/pVyfgcOryz










































