Navid Emamdoost @navidemd
Hypervisor Security @Google, Program analysis, Fuzzing, etc. PhD @UMNComputerSci Joined February 2017-
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Hello aspiring hackers! Every summer, we host high school cybersecurity enthusiasts from around the Phoenix valley for summer internships through ASU’s Center for Cybersecurity and Trusted Foundations! Applications for this summer close in under a week! ctf.asu.edu/education/inte…
Hello hackers! Finished all the awesome challenges on pwn.college? Ready for more? It's your lucky day! Today, we're launching a new pwn.college feature: Community Dojos full of new and exciting challenges to tackle and learn from! Read on! 🧵
[please retweet] Interested in a new adventure for 2024? We've opened the applications for UIUC+ summer research in software engineering (and more related topics). Link to the application (soft deadline is on January 21st): forms.gle/yC9913K8rRVcsz…
Slides here, and hopefully the recorded video will be available soon! moyix.net/~moyix/LLMs_So…
Check out the recent blog post from @openssf on Fuzz Introspector developments and what's new! Macro-level insights on open source fuzzing, search for #fuzzing details in more than one million functions, automatic fuzz harness generation and more!
KCC @kayseesee is "officially" presenting his new Distributed Differential Fuzzing engine Centipede in FUZZING'23 workshop. Core properties: libFuzzer-compatible, distributed, scalable, modular, rich coverage signal, better corpus management (supports billions of inputs) #fuzzing
Nice to see this work! Kudos to all involved, I can't wait to read the final version!
This is exactly what developing should look like. It's insane how big the difference between "what's possible" and "what we actually do" is. If you are interested in dev tooling at all, please spend the few minutes watching this.
This is exactly what developing should look like. It's insane how big the difference between "what's possible" and "what we actually do" is. If you are interested in dev tooling at all, please spend the few minutes watching this.
LLMs are bs generators. But we need to use it as a strength and apply LLMs to fuzzing
LLMs are bs generators. But we need to use it as a strength and apply LLMs to fuzzing
Fuzz Introspector recently integrated support for Java projects -- see e.g. jackson-core report: storage.googleapis.com/oss-fuzz-intro…
I've been reflecting on recent events & how different my life would've been if my parents returned to Iran. I stand with the courageous women & allies protesting for freedom. My heavy heart goes out to the family & friends of #MahsaAmini & others that were senselessly murdered.
I've been reflecting on recent events & how different my life would've been if my parents returned to Iran. I stand with the courageous women & allies protesting for freedom. My heavy heart goes out to the family & friends of #MahsaAmini & others that were senselessly murdered.
We published a blogpost on SystemSan - our sanitizer for command injection which found a remote code execution vulnerability in tinygltf. security.googleblog.com/2022/09/fuzzin… We will pay rewards for sanitizers that can find non C/C++ specific vulnerabilities such as SQLI, XSS, and SSRF.
npm Best Practices for the Supply-Chain is out! openssf.org/blog/2022/09/0… Thanks everyone who got involved @MylesBorins @ljharb @jeffmendoza @erezrokah @liran_tal @theopenssf and many more!
Proof that fuzzing can discover exploitable vulnerabilities that aren't memory corruption! OSS-Fuzz discovered a very interesting command injection vulnerability which was just fixed: github.com/syoyo/tinygltf…
Great example of @theopenssf FuzzIntrospector being used to improve code coverage of an existing critical project in OSS-Fuzz (Unix file utility) - github.com/google/oss-fuz…
I'm excited to announce that osv.dev/list?ecosystem… now includes all Debian DSA and DLA advisories! You can quickly query our API to see if a package at a given version is affected by a vulnerability:
More love from the community, ClusterFuzzLite is a regression hunting machine with extensible support for all popular ci/cd systems. For the complete picture, club it with OSS-Fuzz and FuzzIntrospector!
More love from the community, ClusterFuzzLite is a regression hunting machine with extensible support for all popular ci/cd systems. For the complete picture, club it with OSS-Fuzz and FuzzIntrospector!
"Project Code Rush" is a documentary that follows some folks at Netscape in the late 90s, starting around the time when they were preparing to release Mozilla as open source. Recommended for anyone interested in the history of browsers and OSS! 🤓🐲🖥️ youtube.com/watch?v=4Q7FTj…
The beauty of OSS-Fuzz, as explained by the maintainer of one of the most critical projects!
We are hiring to do more work with the sanitizers! Several positions, both senior and junior. linkedin.com/feed/update/ur…

Brendan Dolan-Gavitt @moyix
30K Followers 6K Following Building offsec agents: https://t.co/G9EtnC2Gl3 PGP https://t.co/3WXr0RfRkv
Marcel Böhme👨�... @mboehme_
6K Followers 1K Following Software Security @maxplanckpress (#MPI_SP), PhD @NUSComputing, Dipl.-Inf. @TUDresden_de Research Group: https://t.co/BRnFNNgynB
Oliver Chang @halbecaf
2K Followers 144 Following https://t.co/bmyDmTlFKv Senior Staff Eng @ Google Open Source Security. Founder of https://t.co/K575lba4tt, lead/co-founder for OSS-Fuzz.
Silverfoxy @imsilverfoxy
895 Followers 1K Following PhD in Computer Science - Senior Systems Eng at Cloudflare - Ex Researcher at Stony Brook University (PragSec Lab) Web Security - [email protected]
🏴 uɒɹɥəɯ @mehrandvd
2K Followers 640 Following CEO at CrystaCode, Dreamer #cs_internship, Software Architect, Azure; I believe in practical perfection!
Dan Lorenc @lorenc_dan
11K Followers 2K Following OSS Supply Chain Security. Founder/CEO/Primary Ariba Admin at https://t.co/sGmuUU9JbG Sigstore: https://t.co/dWKlyYu6kv
David Korczynski @Davkorcz
1K Followers 251 Following researcher @ADALogics | Software security, fuzzing, vulnerability analysis, AI, open source. | CS PhD from @CompSciOxford
Brandon Lum @lumjjb
1K Followers 632 Following 🔑CNCF Security TAG Co-Chair Emiritus 💻Google Engineer 🎸Musician/Guitarist All things Containers + Security... Opinions are my own...
Mihai Maruseac @mihaimaruseac
2K Followers 2K Following Supply chain security @ Google OSS Security Team. Previously TensorFlow Security & OSS (@ Google); Haskell+differential privacy+ML @ LeapYear. Views my own
Stefan Nagy @snagycs
1K Followers 1K Following Faculty @uutah. My lab hunts bugs: https://t.co/R74Wl128A9. Mastodon: [email protected] Bluesky: https://t.co/6sKvEYpXMF
Thuan Pham @thuanpv_
2K Followers 900 Following Senior Lecturer in Cyber Secutity at @UniMelb & ARC DECRA Fellow. Prev @MonashInfotech & @NUSComputing. (Fuzz) Testing enthusiast. Tweets are my own.
Richard Johnson @richinseattle
18K Followers 3K Following Computer Security, Reverse Engineering, and Fuzzing; Training & Publications @ https://t.co/mloVP6rPB7; hacking the planet since 1995; Undercurrents BOFH
Jonathan Metzman @metzmanj
2K Followers 535 Following I do fuzzing on Google's Open Source Security Team. I work on OSS-Fuzz/ClusterFuzz/FuzzBench. Speaking on behalf of myself, not my employer.
Faramarz Rashed @fara_rashed
1 Followers 112 Following
yaszero @yaszero387612
0 Followers 25 Following
x86byte @x86byte
102 Followers 824 Following Low-Level Security Enthusiast ^ iOS & Windows Vulnerability Researcher & Exploit Developer 👾🥤
Mohammad Reza Ahmadi @_Hidden_Cloud_
33 Followers 639 Following
Toutean @TouteanXnOIg4
212 Followers 3K Following
tonghuaroot @tonghuaroot
449 Followers 3K Following Staff Security Engineer. Cyber Security enthusiast, not Hacker. Focus on Application Security, Penetration testing. #OSCP #OSEP #RedTeam #AppSec #WebSec
Kareem Jamal Akeem @kareemakeemjami
180 Followers 2K Following Dubai islamic bank Editor ✍️ we help customers open checking and savings accounts, and assist client in getting credit cards 💳 or loans for their business.
Abhash jha @Abhashhask
48 Followers 930 Following
Theo Weber @theophaneweber
15K Followers 1K Following Research scientist @ DeepMind; currently working on thinking/reasoning in Gemini.
🎧 پادکست آ�... @AanSooyeKhat
112 Followers 124 Following در «آن سوی خط»، با تجربیات زندگی روزمرهی فارسیزبانان مهاجر همراه میشیم
Toby Murray @tobycmurray
1K Followers 632 Following Go find me at @tobycmurray.bsky.social. Assoc Prof at @UniMelb and @cis_unimelb cyber lead; @DSI_VIC Director; @UniofOxford DPhil (@HertfordCollege); He/him
An @AnVipwangerxiao
12 Followers 233 Following
Luciano Remes @cybergenik
252 Followers 374 Following SWE @AndurilTech | prev @PalantirTech | Systems Researcher #DistributedSystems #Security #GameTheory
Robin @phoatysho53536
78 Followers 628 Following
Howard @fepseyshea45169
52 Followers 621 Following
Ramneet Singh @Ramneet_Singhh
848 Followers 5K Following Research Fellow @MSFTResearch India | Ex RA @gatech_scs, (B. + M.) Tech. CSE IITD | PL, Verification and Theorem Proving | Sports + Music + Food (in that order)
Virginia @v_lemus82
244 Followers 3K Following
Irene @gomezirene42
303 Followers 3K Following
kabyle kabyle @RachidMahm26055
4 Followers 117 Following
Audrey @audrey57mcfarla
310 Followers 3K Following
Lakeesha @mallory67lakees
329 Followers 3K Following
brumjoyce @joycebrum_pro
4 Followers 59 Following Software Engineer working for Google Open Source Security Team (GOSST) by sugesting security improvements on Critical Open Source projects.
Pratik Lagaskar @warlordsam077
609 Followers 6K Following Security Researcher | On-Chain Sleuth | OSINT | Rekt Analysis
Khaled Yakdan @KhaledYakdan
544 Followers 190 Following Co-founder @CI_FUZZ. Fuzzing/Vulnerability Research, Reverse Engineering, Malware Analysis.
moxiaoxi @m0xiaoxi
434 Followers 494 Following CEO & Founder @Clouditera | CTF player of Tea-Deliverers, Blue-Lotus.
ccop @Y8PQD0f4xP8f0QA
5 Followers 381 Following
Babak.heidari @Babakheidari6
235 Followers 549 Following که بابک را آوازی است کوچک و خرد به مثابه کلُّ آوازِن یوجد ... در کانال تلگرامِ: @BAvazaKK
Matt Arsenault @wmobit
102 Followers 412 Following
fakhruddin babor @babor64
33 Followers 272 Following
Alireza Majdehadi @majdehadi
1 Followers 36 Following ESenior Electrical engineering oil &gas 🧑🔧🧑💻 Sport 🏐 ⚽ 🥎 ⚾ 🏀 🎾 🏸 🎯 🏓 Play 🎣♟️🎳🎮 Nature 🌊🏞️🌲 Journey 🌍✈️🧳 Music & Concert 🎧🎤🥁🎸 Film 🎭
WrongMan @fa_wrong
15 Followers 164 Following
Pedro Nacht @pkknacht
7 Followers 17 Following
Milad Kahsari Alhadi @milad_kahasri
47 Followers 532 Following Founder of Ai000 Cybernetic QLab. I am interested in Vulnerability Research, Binary Analysis, Software Architecture, AI, and Low-Level Development.
Sajjad “JJ” Arsha... @sajjadium
1K Followers 247 Following Gmail/Web Security @Google, #GoogleCTF Organizer, @DEFCON Instructor
OSTIF Official @OSTIFofficial
2K Followers 806 Following Non-profit org that connects open-source projects with security resources. We are the Open Source Technology Improvement Fund.
Ankur Chowdhary @drankurc89
286 Followers 2K Following Ph.D., Author, DEFCON Speaker, Cybersecurity Researcher, Co-founder @DevilSecASU, ASU WRCCDC Coach
Hamza Harkous @hamzaharkous
613 Followers 774 Following Research Scientist at @Google, focusing on synthetic data generation. Previously at Amazon & EPFL.
Adam Doupé @adamdoupe
5K Followers 1K Following Former DEF CON CTF organizer. Associate Professor @ASU. Web, system, and network security. Loves CTFs. Hacks w/ @shellphish. Hosts @ctfradiooo. Open DMs.
Amanda Walker @_Amanda_Walker
858 Followers 743 Following Not reading Twitter for the foreseeable future.
Justin Hutchings @jhutchings0
2K Followers 2K Following Senior Director of PM @cloudflare | Formerly @github @microsoft. Mostly tech, security, Star Trek 🖖🏻, with a sprinkle of far left political outrage.
Brendan Dolan-Gavitt @moyix
30K Followers 6K Following Building offsec agents: https://t.co/G9EtnC2Gl3 PGP https://t.co/3WXr0RfRkv
Marcel Böhme👨�... @mboehme_
6K Followers 1K Following Software Security @maxplanckpress (#MPI_SP), PhD @NUSComputing, Dipl.-Inf. @TUDresden_de Research Group: https://t.co/BRnFNNgynB
Oliver Chang @halbecaf
2K Followers 144 Following https://t.co/bmyDmTlFKv Senior Staff Eng @ Google Open Source Security. Founder of https://t.co/K575lba4tt, lead/co-founder for OSS-Fuzz.
Silverfoxy @imsilverfoxy
895 Followers 1K Following PhD in Computer Science - Senior Systems Eng at Cloudflare - Ex Researcher at Stony Brook University (PragSec Lab) Web Security - [email protected]
Mathias Payer @gannimo
8K Followers 388 Following Securitatis inquisitor and professor at @EPFL_en leading the #HexHive 🐝 group, focusing on system/software security. @[email protected] (he/him)
Andreas Zeller @AndreasZeller
9K Followers 220 Following Software researcher at @CISPA. Testing and analyzing software for a better world. Find me at @[email protected] or @[email protected].
🏴 uɒɹɥəɯ @mehrandvd
2K Followers 640 Following CEO at CrystaCode, Dreamer #cs_internship, Software Architect, Azure; I believe in practical perfection!
Dan Lorenc @lorenc_dan
11K Followers 2K Following OSS Supply Chain Security. Founder/CEO/Primary Ariba Admin at https://t.co/sGmuUU9JbG Sigstore: https://t.co/dWKlyYu6kv
David Korczynski @Davkorcz
1K Followers 251 Following researcher @ADALogics | Software security, fuzzing, vulnerability analysis, AI, open source. | CS PhD from @CompSciOxford
dmnk.bsky.social @domenuk
5K Followers 512 Following 【DΞCOMPILΞ NΣVΞR】 Android Red Team @google Fuzzing @aflplusplus CTF @enoflag (opinions my own)
Brandon Lum @lumjjb
1K Followers 632 Following 🔑CNCF Security TAG Co-Chair Emiritus 💻Google Engineer 🎸Musician/Guitarist All things Containers + Security... Opinions are my own...
Mihai Maruseac @mihaimaruseac
2K Followers 2K Following Supply chain security @ Google OSS Security Team. Previously TensorFlow Security & OSS (@ Google); Haskell+differential privacy+ML @ LeapYear. Views my own
lcamtuf @lcamtuf
38K Followers 498 Following Substack: https://t.co/yFvmNisGW3 Homepage: https://t.co/iFAXZxCO5H
Abhik Roychoudhury @AbhikRoychoudh1
2K Followers 76 Following Professor of Computer Science at National University of Singapore
Stefan Nagy @snagycs
1K Followers 1K Following Faculty @uutah. My lab hunts bugs: https://t.co/R74Wl128A9. Mastodon: [email protected] Bluesky: https://t.co/6sKvEYpXMF
GitHub Security Lab @GHSecurityLab
26K Followers 15 Following GitHub Security Lab’s mission is to inspire and enable the community to secure the open source software we all depend on.
Halvar Flake @halvarflake
44K 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]
Thuan Pham @thuanpv_
2K Followers 900 Following Senior Lecturer in Cyber Secutity at @UniMelb & ARC DECRA Fellow. Prev @MonashInfotech & @NUSComputing. (Fuzz) Testing enthusiast. Tweets are my own.
Trail of Bits @trailofbits
35K Followers 255 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.
fouad @fouadmatin
6K Followers 848 Following research @openai agent robustness and control - safety, security, codex and chatgpt agent
Anthropic @AnthropicAI
637K Followers 35 Following We're an AI safety and research company that builds reliable, interpretable, and steerable AI systems. Talk to our AI assistant @claudeai on https://t.co/FhDI3KQh0n.
Faramarz Rashed @fara_rashed
1 Followers 112 Following
Graham Helton (too mu... @GrahamHelton3
11K Followers 595 Following senior red team engineer @snowflake | former grocery store bagger He/him :wq!
Sarah Young @_sarahyo
10K Followers 1K Following Security & AI stuff @microsoft | Co-host of @AzureSecPod | Mother of shibes | Mostly dogs, carbs & security posts | Opinions mine
Theo Weber @theophaneweber
15K Followers 1K Following Research scientist @ DeepMind; currently working on thinking/reasoning in Gemini.
Michael Chang @mmmbchang
5K Followers 2K Following Amplify human creativity with Sora @openai Prev: Gemini and Project Astra @GoogleDeepMind, @LangChainAI, @MetaAI, @SchmidhuberAI PhD @berkeley_ai. BS @MIT
NOAA Space Weather Pr... @NWSSWPC
122K Followers 7 Following Safeguarding society with actionable space weather information.
LLM Security @llm_sec
10K Followers 294 Following Research, papers, jobs, and news on large language model security. Got something relevant? DM / tag @llm_sec
Toby Murray @tobycmurray
1K Followers 632 Following Go find me at @tobycmurray.bsky.social. Assoc Prof at @UniMelb and @cis_unimelb cyber lead; @DSI_VIC Director; @UniofOxford DPhil (@HertfordCollege); He/him
Xinyu Xing @xingxinyu
1K Followers 1K Following Associate Professor@Northwestern University. lead of 42-b3yond-6ug. Many Ph.D./internship/visiting scholar openings in software/system security. DM/email me.
Tim Willis @itswillis
4K Followers 199 Following Long time listener, infrequent tweeter. Head of Project Zero @Google. Views are my own. Still reading: "Brown Bear, Brown Bear, What Do You See?"
Chrome @googlechrome
7.1M Followers 83 Following The official X account for the Google Chrome browser.
Snyk @snyksec
20K Followers 713 Following Trust AI at full speed with Snyk. System status: https://t.co/tsOiR7Qcki
Simon Scannell @scannell_simon
3K Followers 501 Following Cloud Vulnerability Research @ google. Opinions are my own
Scratch Team @scratch
118K Followers 933 Following The coding language and online community where kids create and share stories, games, & animations. Scratch is operated by the nonprofit Scratch Foundation. 😺
Tibo @tibo_maker
162K Followers 3K Following Built Tweet Hunter, Taplio (sold $8m) Growing https://t.co/OyNJ8ZUyOh - https://t.co/jS9GQJ5Ps8 - https://t.co/EFUcKeBbpU - https://t.co/JkVOl1O0S1 - https://t.co/KG9PgxJabg Sharing weekly tips about growth: https://t.co/ereQodN3Ov
1ce0ear @1ce0ear
2K Followers 1K Following Offensive Pixel / Android Vulnerability Researcher @ Google (Tweets are my own).
Cisco Talos Intellige... @TalosSecurity
48K Followers 164 Following The Official X account of the Cisco Talos Intelligence Group. Support requests: https://t.co/LGrHyYbolX
Alex Xu @alexxubyte
275K Followers 448 Following Co-Founder of ByteByteGo | Author of the bestselling book series: ‘System Design Interview’ | YouTube: https://t.co/9gPSJSrtPU
chrisrohlf @chrisrohlf
11K Followers 878 Following 🇺🇸 Waging algorithmic warfare since 2003. Software & Security Engineer at a big tech co. Non-Resident Research Fellow @CSETGeorgetown CyberAI
Dan Go @FitFounder
798K Followers 481 Following Health Performance Coach To Entrepreneurs | Tweets on Fat Loss and Optimizing The Body | On a Mission to Transform A Billion Lives Through Health and Fitness
heart queen @alexandra
3K Followers 183 Following #preWGA screenwriter. tv is my thing but contrariness is my Thing
Jordy Zomer @pwningsystems
3K Followers 258 Following Security Engineer @ Google, likes fuzzing, static analysis and VR. The opinions stated here are my own, not those of my company.
Interrupt Labs @InterruptLabs
3K Followers 86 Following We’re here to provide world-leading vulnerability research and research capabilities. From browsers, mobile, automotive and everything in between.
Andrew Thompson @ImposeCost
39K Followers 1K Following Head of Research and Discovery (RAD) @Google Threat Intelligence Group via @Mandiant acquisition. Posts are attributable to me—not my employer. Former @USMC.
Farzan Karimi @jumpycastle
606 Followers 132 Following Black Hat + DEFCON Speaker | X-Google Red Team
Azul @AzulSystems
4K Followers 2K Following Azul is the only company 100% focused on Java, delivering the most trusted Java platform to the modern cloud enterprise.
KP Singh @__kpsingh
424 Followers 97 Following Works at Google on Linux Kernel + Security (he/him). Views are my own.
Robert Swiecki @robertswiecki
4K Followers 358 Following AI Systems Security Lead at Google. Personal profile - opinions are my own. [email protected]
Greg Linares (Laughin... @Laughing_Mantis
37K Followers 2K Following 20+ yrs in Infosec. Malware Influencer. I turn Malware into Art and Music. Art @MalwareArt. 4x Pwnie Nominee. 𝕍𝕏. GameDev. Autistic.
AWS Open Source @AWSOpen
46K Followers 279 Following Official Twitter feed for all things open source at Amazon Web Services. Learn more at https://t.co/7ajlQMinEQ
BigCode @BigCodeProject
9K Followers 3 Following Open and responsible research and development of large language models for code. #BigCodeProject run by @huggingface + @ServiceNowRSRCH
Didier Lopes @didier_lopes
9K Followers 1K Following founder & ceo at @openbb_finance, @imperialcollege
OpenBB @openbb_finance
19K Followers 632 Following Your enterprise UI. Built for AI-assisted workflows. Get started for free: https://t.co/zD8X2u3I8B
Modular @Modular
20K Followers 2 Following The future of AI development starts here. Sign up to our 📪 Newsletter → https://t.co/gpuHGRyHTs. We are hiring → https://t.co/cPTAes0HMt 🚀
Devdatta Akhawe @frgx
4K Followers 1K Following Engineering @figma. Previously, Dropbox and Berkeley Grad Student. Opinions are my own, and mostly wrong. Him/he. Also on @[email protected]
Jaana Dogan ヤナ �... @rakyll
125K Followers 1K Following Principal Engineer at Google. Gemini + model serving at large. Simplicity and optimism. Personal opinions.
Ravi Sahita @rsahita
404 Followers 204 Following Principal Security Architect - Rivos Inc. Ex Intel Sr PE. Security, ISA, Confidential Comp. (Intel TDX) Views my own, not my employer’s @[email protected]
PL 🤘🦇🤘 @phLaul
1K Followers 1K Following Infosec, creative coding and other geekism. he/him. (shit) posting my own and do not represent any one else ✨ 🦛:@[email protected] 🦋: https://t.co/Udn5ikz2DA
Semgrep @semgrep
4K Followers 201 Following A fast, open-source, static analysis tool for profoundly improving software security and reliability.
JJ @JosephJacks_
37K Followers 1K Following Acceleraτing an Open Fuτure // 🌏 @OSSCapital 🕊️ @LatentHoldings
Daniel Micay @DanielMicay
11K Followers 367 Following Security researcher/engineer working on mobile privacy/security. Founder of @GrapheneOS.