Stefan Nagy @snagycs
Faculty @uutah. My lab hunts bugs: https://t.co/R74Wl128A9. Mastodon: [email protected] Bluesky: https://t.co/6sKvEYpXMF cs.utah.edu/~snagy Salt Lake City, UT Joined August 2018-
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Chrome lies. Safari lies. No single RFC covers all the flaws in cookies parsing. Don’t miss my talk “Cookie Chaos: Exploiting Parser Discrepancies” at @Steel_Con track 2 at 16:30-17:30
A new tool: Slice 🔪 With the help of build-free CodeQL and Tree-Sitter, Slice can help GPT-5 can reliably reproduce discovery of CVE-2025-37778: use-after-free vulnerability in the Linux kernel! noperator.dev/posts/slice/
Go Assembly Mutation Testing words.filippo.io/assembly-mutat…
🧵 LLFuzz: An Over-the-Air Dynamic Testing Framework for Cellular Baseband Lower Layers We built LLFuzz to fuzz LTE baseband lower layers -- RLC, MAC, PDCP, PHY -- and test memory safety via OTA input. 🔗 GitHub (TBR): github.com/SysSec-KAIST/L… Accepted at @USENIXSecurity 2025
System Register Hijacking: Compromising Kernel Integrity By Turning System Registers Against the System usenix.org/system/files/c…
Fantastic job by my student @yangzaocn presenting his decompiler fuzzing work Bin2Wrong at @usenix ATC! 🔥 Paper: futures.cs.utah.edu/papers/25ATC.p… Slides: futures.cs.utah.edu/papers/25ATC_s… Code: github.com/FuturesLab/Bin… Impact of Bin2Wrong-found bugs (@vector35): binary.ninja/2024/06/19/res…
I wrote a short rant about what irks me when people anthropomorphize LLMs: addxorrol.blogspot.com/2025/07/a-non-…
How to build a high-performance network fuzzer with LibAFL and libdesock #NetworkFuzzing #Efficiency #LibAFL #Libdesock #PerformanceBoost lolcads.github.io/posts/2025/05/…
"Below we describe our prompt injection mitigation product strategy based on extensive research, development, and deployment of improved security mitigations." security.googleblog.com/2025/06/mitiga… < worth a read if you care about an in-depth approach to securing AI systems
“Finally, Copilot hides the source of the instructions, so the user can’t trace what happened” Fun times ahead!
“Finally, Copilot hides the source of the instructions, so the user can’t trace what happened” Fun times ahead! https://t.co/wHDW0LsF1E
iOS in QEMU is a thing now - and it's open source (by ChefKissInc)
@snagycs Check it out! 📄 Paper: futures.cs.utah.edu/papers/25ATC.p… 🛠️ Bin2Wrong: github.com/FuturesLab/Bin… 💥Some impacts of bugs Bin2Wrong found: binary.ninja/2024/06/19/res… #fuzzing #decompilation
All @TheOfficialACM publications will be 100% Open Access as of January 2026. When we announced this at POPL and CHI this year, conference participants spontaneously erupted in applause. The CS community is excited about ACM's move to OA!
Here it is: fluxsec.red/alt-syscalls-f… my research on Alternate Syscalls for Windows 11! There are still a few other facets to explore, but this is stable and PatchGuard resistant (from my tests!) #blueteam #redteam #computing #securityresearch #cyber #infosec #cybersec #malware…
I'm thrilled to announce my talk "Cookie Chaos: Exploiting Parser Discrepancies" at @Steel_Con! Catch it live in Sheffield, or later on YoutTube. Check out the full abstract here: portswigger.net/research/talks…
I taught Copilot to analyze Windows Crash Dumps - it's amazing. svnscha.de/posts/ai-meets…
Awesome job by my PhD student @gabe_sherman6 presenting his work on Oracle-guided C Fuzzing Harness Generation! @ICSEconf TLDR; 41 new bugs (40 now patched)... with 0 false positives! Paper: futures.cs.utah.edu/papers/25ICSE-… Slides: futures.cs.utah.edu/papers/25ICSE-… Code: github.com/FuturesLab/OGH…

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
Andrea Fioraldi @andreafioraldi
3K Followers 587 Following Cyber Response Italian Supercazzola Technology Officer at @mhackeroni Inc. Writing your favourite fuzz testing tools with @aflplusplus. Security researcher.
h0mbre @h0mbre_
15K Followers 641 Following # Exploit Reliability Engineer # Developing a full-system snapshot fuzzer: https://t.co/mfVXhwoGYD # Avi: https://t.co/3fsQfVprCf
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)
Zhendong Su @zhendongsu
3K Followers 1K Following Professor in Computer Science at ETH Zurich who is interested in PL/SE/DL/EdTech/Security and leads the Advanced Software Technologies (AST) Lab (@ast_eth)
Zhou (Joe) Li @lzcarl
2K Followers 1K Following Associate Professor at UCI EECS working on cyber-security and privacy. Opinions 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
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.
David Korczynski @Davkorcz
1K Followers 251 Following researcher @ADALogics | Software security, fuzzing, vulnerability analysis, AI, open source. | CS PhD from @CompSciOxford
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.
Manuel Rigger @RiggerManuel
3K Followers 2K Following https://t.co/xCKR0xa6W1 Assistant Professor @NUSComputing @test_nus; software engineering, systems, and programming languages.
Lingming Zhang @LingmingZhang
2K Followers 382 Following Associate Professor @plfmse @IllinoisCS. Enjoy breaking, fixing, and synthesizing software. SE | PL | FM | LLM4Code
Daniel Gruss @lavados
9K Followers 529 Following #InfoSec University Professor @ #TUGraz. #meltdown, #spectre, #rowhammer, cache attacks, sustainable security. Produced a side channel security sitcom.
dmnk.bsky.social @domenuk
5K Followers 512 Following 【DΞCOMPILΞ NΣVΞR】 Android Red Team @google Fuzzing @aflplusplus CTF @enoflag (opinions my own)
Eric Eide @eeide
2K Followers 2K Following Research Associate Professor, University of Utah Kahlert School of Computing • Personal account • Opinions my own • RTs not endorsements • @[email protected]
Caroline Lemieux @cestlemieux
2K Followers 200 Following https://t.co/jwo69lmnOx / https://t.co/Ap8qucFGBD
Tianyin Xu @tianyin_xu
5K Followers 1K Following Watchman in a cornfield @IllinoisCDS @ECEILLINOIS @ACMSIGOPS
Alex Matrosov @matrosov
19K Followers 2K Following 🔬Founder & CEO @Binarly_io, #codeXplorer, #efiXplorer, @REhints and "Rootkits and Bootkits" book. Previously worked at Nvidia, Cylance, Intel, ESET, Yandex.
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.
flycarl @flyucarl
30 Followers 685 Following
Ruby @Ruby11sRuby99
279 Followers 2K Following
Erin Stacey @SalisOluwadara1
71 Followers 772 Following Queen of my own little world..Erin loves GYM, mirror pics the most..😩😻🌺
Jessica Davis @Jessica_Davis00
54 Followers 385 Following Don't be afraid to take things slow, be afraid to stop moving forward
Fstark @Funny_Fstark
43 Followers 248 Following
Tian Lu @NamelessNoobxyz
0 Followers 70 Following
🚮 @engin33rD
0 Followers 54 Following
Garrett @g4rrettguo
3 Followers 240 Following
داود الحازم... @adler171102
27 Followers 87 Following
vico @terk1vo
351 Followers 5K Following
lkztej @kesjetson
36 Followers 1K Following
Anderson Nascimento @andersonc0d3
3K Followers 3K Following Founder & Security Researcher @allelesecurity Mastodon: @[email protected] Bluesky: @andersonc0d3.bsky.social
Vijay Chidambaram @vijay_ut
222 Followers 578 Following Professor @utcompsci. Work on all things systems and storage. Lead @utsaslab. Prev: @WisconsinCS. Views my own.
KC Mei @KCMeiLab
1K Followers 3K Following Asst. Prof. @UUtah @uofupharmacy @PHCEUutah (previously @BingPharmacy) | #MolecularPharmaceutics | Views are my own | also at https://t.co/m4cuzEUh2c
Shaohua Li @shao_hua_li
232 Followers 210 Following Assistant Professor at the Chinese University of Hong Kong. Interested in programming language, software engineering, and security.
Yongdae Kim (yongdaek... @yongdaek
2K Followers 419 Following Professor, Electrical Engineering, Graduate School of Information Security, KAIST, CPS/IoT Security, Blockchain Security, Cellular Security
Ojaswi Kumar Mishra�... @0xojaxwi
74 Followers 2K Following Old-school Malware & Offensive Security REsearcher | ⚡Kernel Pwner⚡
Jintao Huang @JintaoHuang9
48 Followers 678 Following PhD student working on blockchain security. Views are mine.
CX330.tw | Cyber Vamp... @CX330Blake
70 Followers 764 Following A Cyber Vampire because I'm only awake at night 🧛 A wannabe hacker 👾 Send me malware 🦠
Thomas Gilray @tomgilray
454 Followers 1K Following CS prof @ WSU, HARP lab. Formerly: Basili Fellow @ UMD; prof @ UAB. I build programming languages & static analyses. Free your mind and your ass will follow.
Shina Mashiro @ShiinaaM
401 Followers 3K Following Microsoft Sentinel Enthusiast | 4n6 Investigator | Cloud Security | 🇮🇩 S.Kom
Yegor @yeggorv
233 Followers 174 Following
444 @nazar44444444
15 Followers 627 Following
Anton Kochkov @akochkov
2K Followers 743 Following Reverse engineer. Firmware dissector. Rizin&Cutter developer. GitHub influencer. Foreign languages fanatic. OCamler and Rustacean. Loves to C into the void.
박명훈 @mhun512
59 Followers 703 Following
Daniel Cuthbert @dcuthbert
32K Followers 2K Following Documentary photographer, old creaky hacker. Co-author of @OWASP ASVS standard. Blackhat/Brucon Review Board & Co_chair UK Gov Cyber Security Advisory Board
Anton Dewitz @AntonDewitz
37 Followers 1K Following
am @am0o01o1
37 Followers 2K Following
. @fuehskhfbr
11 Followers 204 Following
Alperen Keleş @Keleesssss
8K Followers 2K Following METU CENG 21' | PhD Candidate at @umdcs | Writing at https://t.co/O7d6OIVbg4 | Currently random testing compilers, type systems, databases...
random @random22334
1 Followers 1K Following
programmed to chill @dustyargonian
527 Followers 2K Following
Akhil 🧑💻 @akhiltulluri_
283 Followers 2K Following On https://t.co/S05WroWebN and https://t.co/amLMOqy58y | Distributed Systems, Databases and Operating Systems
Evangelos Lamprou @vagozino
52 Followers 600 Following
Adam @Adammmm12310
114 Followers 6K Following
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
0xor0ne @0xor0ne
81K Followers 514 Following | CyberSecurity | Reverse Engineering | C and Rust | Exploit | Linux kernel | PhD | My Tweets, My Opinions :) |
Andrea Fioraldi @andreafioraldi
3K Followers 587 Following Cyber Response Italian Supercazzola Technology Officer at @mhackeroni Inc. Writing your favourite fuzz testing tools with @aflplusplus. Security researcher.
chompie @chompie1337
83K Followers 1K Following hacker, weird machine mechanic, X-Force Offensive Research (XOR)
h0mbre @h0mbre_
15K Followers 641 Following # Exploit Reliability Engineer # Developing a full-system snapshot fuzzer: https://t.co/mfVXhwoGYD # Avi: https://t.co/3fsQfVprCf
Ptrace Security GmbH @ptracesecurity
59K Followers 867 Following Empowering IT Security Professionals through Hands-On Online Courses.
vx-underground @vxunderground
368K Followers 290 Following The largest collection of malware source code, samples, and papers on the internet. Password: infected
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)
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]
Matthew Green is on B... @matthew_d_green
150K Followers 1K Following I teach cryptography at Johns Hopkins. Mostly on BlueSky these days at https://t.co/GI4QlxZr2S.
Loris D'Antoni @lorisdanto
8K Followers 769 Following A Professor @ucsd_cse. Visiting Academic @AWScloud. Helps people write programs they can trust.
reverseame @reverseame
21K Followers 1 Following RME-DisCo research group from University of Zaragoza. Special interest on software and systems security. Link to our Telegram channel: https://t.co/UmkcXVG8MU
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].
lcamtuf @lcamtuf
38K Followers 498 Following Substack: https://t.co/yFvmNisGW3 Homepage: https://t.co/iFAXZxCO5H
Zhendong Su @zhendongsu
3K Followers 1K Following Professor in Computer Science at ETH Zurich who is interested in PL/SE/DL/EdTech/Security and leads the Advanced Software Technologies (AST) Lab (@ast_eth)
Mike Hicks @michael_w_hicks
5K Followers 469 Following Senior principal scientist@AWS & emeritus prof@UMD. Programming languages and security. Cedar https://t.co/5X4WKErcqQ. Inactive: see my WWW for new location
Zhou (Joe) Li @lzcarl
2K Followers 1K Following Associate Professor at UCI EECS working on cyber-security and privacy. Opinions 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
Breaking Bourbon @BreakingBourbon
33K Followers 716 Following Breaking Bourbon is the #1 Authority in Bourbon & American Whiskey.
Gephardt Daily @GephardtDaily
3K Followers 1K Following Official Twitter handle for https://t.co/5152c11Asu, Utah's #1 source for local breaking news.
METR @METR_Evals
11K Followers 29 Following An AI research non-profit advancing the science of empirically testing AI systems for capabilities that could threaten catastrophic harm to society.
Danny Dig @danny_dig
209 Followers 19 Following Associate Professor at CU Boulder, Adjunct Professor at University of Illinois at Urbana-Champaign & OSU, Coach, Teacher and Speaker -John Maxwell Team
Team Atlanta @TeamAtlanta24
676 Followers 26 Following 🔥AIxCC Winner Team | Georgia Tech, Samsung Research, KAIST, POSTECH | 🚀Building next-gen AI-driven bug finding & fixing systems | CRS Atlantis 🌊
Heather Adkins - Ꜻ ... @argvee
14K Followers 1K Following VP Security @Google, Co-Author "Building Secure and Reliable Systems" @r00t0wns, Medieval Historian
Vijay Chidambaram @vijay_ut
222 Followers 578 Following Professor @utcompsci. Work on all things systems and storage. Lead @utsaslab. Prev: @WisconsinCS. Views my own.
KC Mei @KCMeiLab
1K Followers 3K Following Asst. Prof. @UUtah @uofupharmacy @PHCEUutah (previously @BingPharmacy) | #MolecularPharmaceutics | Views are my own | also at https://t.co/m4cuzEUh2c
Shaohua Li @shao_hua_li
232 Followers 210 Following Assistant Professor at the Chinese University of Hong Kong. Interested in programming language, software engineering, and security.
allthingsida @allthingsida
4K Followers 139 Following All things IDA, security, reverse engineering, programming, AI and more. Friend and fan of Hex-Rays but non-official.
tldraw @tldraw
69K Followers 12 Following infinite canvas / https://t.co/oXL4NAc6P8 / https://t.co/dO6WPp6YOI / https://t.co/beo7WsKiVe
Yegor @yeggorv
233 Followers 174 Following
Shawn Ryan @ShawnRyan762
1.1M Followers 1K Following FMR Navy SEAL/CIA Contractor, Host of the @shawnryanshow Guest Bookings/Press @SRS_Jeremy
Anton Kochkov @akochkov
2K Followers 743 Following Reverse engineer. Firmware dissector. Rizin&Cutter developer. GitHub influencer. Foreign languages fanatic. OCamler and Rustacean. Loves to C into the void.
Daniel Cuthbert @dcuthbert
32K Followers 2K Following Documentary photographer, old creaky hacker. Co-author of @OWASP ASVS standard. Blackhat/Brucon Review Board & Co_chair UK Gov Cyber Security Advisory Board
Robert Xiao @nneonneo
4K Followers 214 Following Associate Professor at @UBC_CS; CTF player with PPP @PlaidCTF; electronics, hardware, software, HCI, security
Neil Jhaveri @neil_jhaveri
3K Followers 366 Following Founder of @Mimestream. Previously, 7½ yrs at Apple as a software engineer and engineering manager working on Mail and Notes.
Canyons District @canyonsdistrict
6K Followers 495 Following Canyons District focuses on student achievement, college-and career-readiness, innovation, customer service, and community engagement.
Salt Lake City Fire D... @slcfire
24K Followers 149 Following Utah's Capital City Fire Department, Est. in 1883. Account not monitored 24-7. Call 911 for emergencies; 801-550-0121 for media. Content here is media approved.
Jean-Romain @JRomainG
59 Followers 70 Following
John and Marcia Price... @UtahCoE
2K Followers 144 Following The John and Marcia Price College of Engineering at the University of Utah
Ian McCormack @icmccorm
148 Followers 220 Following PhD Candidate in Software Engineering @S3DatCMU. Studying Rust interop 🦀 https://t.co/VoicBkd8oA
Jonathan Aldrich @JAldrichPL
4K Followers 1K Following Professor of PL/SE at CMU. Coauthor, Programming Language Pragmatics (vids: https://t.co/eqZUam3iMJ). ACM Publications Board. CTO of https://t.co/ilgx6i6eL1 He/him.
eShard @eshard
2K Followers 332 Following Beyond testing tools, solutions that deliver expertise. 🌐 Chip & binary security testing https://t.co/1dUvkjLR8L https://t.co/BCMLXCF49H
nc 🌐🕸️🐱 @thoughtfault
5K Followers 2K Following Supreme Leader @SpacialSec SpacialSec discord: https://t.co/12VEpIIgYL
Josh Marshall @joshtpm
362K Followers 867 Following Founder & reigning monarch at TPM. Lapsed historian. Hand tool woodworker. ✡️ (Sign up for The Backchannel https://t.co/GpsQ8cC6vk)
Neeraj Pal @_neerajpal
234 Followers 1K Following product security @Qualcomm. previously @sony_india, @iiscbangalore. Opinions are mine only. 0x74C8853A777E0EAB
Reza Zamiri @d3c0der
2K Followers 2K Following Computer science @Saar_Uni | Past @ CISPA | CyberSecurity Engineer
Ramin Farajpour Cami @realraminfp
1K Followers 967 Following Software | Security Engineer. Enjoying #rust #golang #python Power is always dangerous. It attracts the worst and corrupts the best. - Ragnar
gabe sherman @gabe_sherman6
47 Followers 65 Following Ph.D. Student at the University of Utah | Computer Security https://t.co/u7MyDq6qVU
Bourbon News @TheBourbonNews
17K Followers 89 Following Source for American Whiskey News & Information [email protected]
Dimitri Kokkonis @plumtrie
49 Followers 54 Following PhD student in cybersecurity. Also on mastodon: @[email protected]
Zachary Huang @ZacharyHuang12
4K Followers 1K Following Researcher @MSFTResearch AI Frontiers. LLM Agents and Systems. | PhD @ColumbiaCompSci | Prev: @GraySystemsLab @databricks| Fellowship: @GoogleAI | New YouTuber
Benson Liu @bliutech
294 Followers 639 Following security engineer @meta // cs @ucla // ctf @pbrucla
Youngjoo (Jay) Lee @ashuu_lee
2K Followers 417 Following Browser Security @Apple | alias NextLine | CTFs w/ WreckTheLine, CodeRed(KR)
Muhammad Umair @m_umairx
568 Followers 99 Following Reverse Engineer @ Google FLARE. Malware stuff. Views are my own.
Michael Moore @MMFlint
5.5M Followers 549 Following Filmmaker. Writer. Citizen. Podcaster. Listen to "The Michael Moore Podcast” on Apple & Spotify. Sign-up for my free newsletter at https://t.co/VALHKq3b3O
XBOW @Xbow
10K Followers 6 Following Bringing AI to offensive security by autonomously finding and exploiting web vulnerabilities. Watch XBOW hack things: https://t.co/D5Mco1u8zM
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.
Charles Sutton @RandomlyWalking
17K Followers 1K Following Research scientist @GoogleAI / Previously academic @InfAtEd / Deep learning to help people write code. / @[email protected] / ❤️s:🐱🐶☕️🍕