Daniel Cuthbert @dcuthbert
Documentary photographer, old creaky hacker. Co-author of @OWASP ASVS standard. Blackhat/Brucon Review Board & Co_chair UK Gov Cyber Security Advisory Board dcuthbert.exposure.co Airport lounges. Joined April 2008-
Tweets18K
-
Followers34K
-
Following2K
-
Likes46K
By far the best parental control feature ever made: the ability to completely block YouTube Shorts. Whoever on the product team thought Shorts was a good idea genuinely needs to be dragged outside & throttled. It is ugly, addictive, useless tech that provides zero actual value.
@supersat Thing is, I found with the kids that it was involved and the content was dire. By default this was the case
Never underestimate AI security experts. Put two of them together, and even if they're air-gapped, they'll find a way to exchange information through farts.
Or, hear me out, we build browsers that almost make this attack bloody hard to do.
Researchers found malicious add-ons designed to steal browser credentials and wallet seed phrases. Learn what to check before you install:
If you're worried about two AIs communicating by heating CPUs, please tell me what sort of bandwidth in bits per minute you expect to be able to extract from it. In capital letters: PLEASE DO NOT ASSUME HYPERINTELLIGENT AI IS NOT SUBJECT TO PHYSICS.
As someone on many review boards, this would make me cry the-decoder.com/ai-conference-…
@msuiche @alexandr_wang @Muse Hah. Nope robots didn’t do anything bad. All Is Good
@beaswears It’s such a battle. I don’t want to block and deny as they do learn, but wow give us a hand please.
@hakluke Grab family link families.google/intl/en-GB_ALL…
@noperator @Umbriel_AI @mdowd @dyn___ GTFO wat??? That’s off the scale
As cool as the @HacktronAI @S1r1u5_ story is (exploiting a bug to open a PR in OpenAI’s internal monorepo openai/openai). I am still shocked about the $6,000 bounty and why not more people are talking about this.
Two days ago, GPT-6 Astra broke a yet unsolved German Army Enigma message from 1941. Amazingly Astra was able to autonomously: - Search historical archives - Compare uncertain letters - Find contextual clues - Build an Enigma simulator - Write cryptanalysis code - Run parallel experiments - Test competing keys - Recover the plaintext - Cross-check the results 1/n
@k8em0 @labscon_io @LabsSentinel Well deserved you amazing friend of mine!!!!
@Arfness Ooof I like this chain of thought…
@Arfness yup, aimed at X takeover. Sadly a .gov.au mailbox compromised and url3653.tryplayground[.]com is main c2
mRr3b00t @UK_Daniel_Card
126K Followers 8K Following Chief Artificial Intelligence Cyber Security Scientist Counter Brain Worms Collective Member former Helpdesk AI infection status: clean Task Force 29
Cybergibbons 🚲🚲... @cybergibbons
46K Followers 3K Following Andrew Tierney. Head of hardware. IoT hacker. Proud resident of Hounslow. Full on Alpha Male.
Justin Elze @HackingLZ
74K Followers 5K Following CTO @TrustedSec | Former Optiv/SecureWorks/Accuvant Labs/Redspin | Race cars
Lisa Forte @LisaForteUK
58K Followers 4K Following Cyber Security - Partner @redgoatcyber - Climber / Caver / Diver. she/her
💻 Sherrod @sherrod_im
39K Followers 7K Following Difficult mystery girl connected to the divine forces of the universe.
JS0N Haddix @Jhaddix
179K Followers 7K Following CEO, CISO, Trainer, Hacker, and Speaker. Cybersecurity + Hacking + AI + Sec Leadership @arcanuminfosec
𝔅͛𝔯͛𝔦͛�... @brianwhelton
16K Followers 1K Following Network/Security chap, guitarist, cert junkie, F1 fan, festival, gig & conference attendee. I stroke cats & drink tea! All views are possibly mine...
thaddeus e. grugq @thegrugq
130K Followers 422 Following Hacker :: researcher :: PhD candidate @warstudies @KingsCollegeLon :: [email protected] :: PGP https://t.co/dYipV8y3bo
Greg Linares (Laughin... @Laughing_Mantis
39K Followers 2K Following 20+ yrs in Infosec. Malware Influencer. I turn Malware into Art and Music. Art @MalwareArt. 4x Pwnie Nominee. 𝕍𝕏. GameDev. Autistic.
MG @_MG_
51K Followers 769 Following Nightmare Reifier. I sell some of them too: https://t.co/5HhKqfxtda & https://t.co/9flQ1nSPZ2
Andrew Thompson @ImposeCost
42K Followers 2K Following SVP of Adversary Operations @GreyNoiseIO. Former @USMC and @Mandiant. There's no finish line in security.
Clint Gibler @clintgibler
26K Followers 579 Following 🛡️ Leading Cyber at @OpenAI 📚 Creator of https://t.co/xwtIAI0CuJ newsletter
Andy Gill @ZephrFish
20K Followers 665 Following Security Researcher, RT, Director & Course Author at @ZephrSec |Staff on @CuratedIntel | Lab Creation @XintraOrg | https://t.co/gvGwReANzD - check out my RT course
Łukasz @maldr0id
12K Followers 947 Following Military-grade @Android malware reverse engineer @Google || "Tom Brady of malware strings analysis" - @MalwareTech || Tweets are my own opinions || he/him ✨🌈🦄
D̒̕ᵈăᵃn̕ᶰ ... @Viss
43K Followers 727 Following @[email protected] Founder/CTO, Phobos Group :: spiceshop = https://t.co/h9ioG1Ykn7 :: quad flooper : scoville addict ::public speaker :: food pornographer
DebugPrivilege @DebugPrivilege
41K Followers 2K Following Not active anymore on X. Network Defender. Problem solver with a passion for troubleshooting complex issues.
freakyclown @_Freakyclown_
17K Followers 3K Following Co-Founder of @CygentaHQ former head of cyber research @Raytheon - Keynote Speaker, ethical hacker and physical security specialist. Author of How I Rob Banks.
Chris Sanders 🔎 �... @chrissanders88
36K Followers 488 Following Ed.D. | Founder @networkdefense @RuralTechFund | Former @Mandiant, DoD | Author: Intrusion Detection Honeypots, Practical Packet Analysis, Applied NSM
ᴅᴀɴɪᴇʟ ᴍɪ... @DanielMiessler
160K Followers 2K Following I help people and companies move from their Current to Ideal State. | https://t.co/Ey1UPBPrW1 | Ex: Apple, Robinhood, HP
HeatSecurity @heatmaster555
0 Followers 224 Following Security Engineer | Bug Hunter | Zero-Day Researcher | CTF Player Researching vulnerabilities, offensive security, and real-world attack surfaces.
mullen7s @mullen7s
218 Followers 2K Following Dad, citizen, rugby enthusiast. "Be brave, be kind", “Data is the new oil.”
智 @FumiTomoNorito
221 Followers 5K Following
yifeng zheng @youdiscovered1t
3 Followers 142 Following
echo Min @echoMinoo
22 Followers 399 Following
slugella @slugell
177 Followers 2K Following cybersecurity / medieval history fan girl I also make art
ZJMC @ZJMC10
6 Followers 307 Following
Mary smith @Marysmithexn
289 Followers 1K Following Do you know who is more interesting me or your ex girlfriend
Jenny @happyhappyjenny
442 Followers 998 Following The first (and last) line of defense towards AGI. | Multimodal security and safety @Google | Ex-Apple Cyber Threat Intelligence
madsys @madsys1
39 Followers 2K Following Phrack author, member of Team Hardcore Matrix, UAP researcher
King Tuts @kingtuts202
35 Followers 784 Following
Marko Dinic @mdinic
1K Followers 1K Following CEO @Jatheon | Building the fastest AI-powered data archive so your company can act faster, smarter, safer
@ShikhaBreach_Unpatch... @ShikhaChou0ef6
0 Followers 8 Following
prostking @prostking84
124 Followers 631 Following Generational Veteran. Retired landlord. Want others to to have the same opportunity. Libertarian at heart. Always fight the good fight 🇺🇸 RIP @Charliekirk11
Richard Rowley @rowley2795
8 Followers 284 Following
censorian currying @censoriann
5 Followers 117 Following
Mr. Unknown 🇮🇳 @MrUnknown0_8
14 Followers 484 Following Learner || python || cyber security enthusiastic
Laith A. @lalbarakat
83 Followers 2K Following
what does a dog @DoesDog42696
76 Followers 2K Following
Dusty @mevanstech85
2 Followers 107 Following
Neilus @neilus_craigus
178 Followers 1K Following Retired criminal law regulator. All opinions unapologetically plagerised from others.
Jonatan Perea @jonatanpere85
11 Followers 325 Following
Cocoa Gadget @cocoagadget
264 Followers 3K Following I had a question. So I built a world where I could find out. Built it. Break it. Learn it. SQL | DATA | ARCHITECTURE
Romulo Matheus @romulomcamelo
0 Followers 224 Following
OogWay @way_oog
28 Followers 1K Following Threat Intelligence + OSINT + Anti Cybercrime from 🇻🇳 #Nodarkcornersforcybercriminals
Ajaykoli @ajay_koli123
4 Followers 590 Following
Eduard G. Castelló �... @elpatroned
46 Followers 996 Following Automating IT teams with AI agents || Coding since 2000 #Ruby #Go #Zig 👨💻 still shipping, occasionally 📢 Punk 🏄 Surfing 🐕 Dog lover. husband. awesome uncle
Floris van Zonneveld @vanZonneveld
559 Followers 2K Following
Joyatosh Sinha @joyatosh
2 Followers 192 Following
ghous nawaz @nawaz92
16 Followers 636 Following
Chris Dahlheimer @cdahlheimer12
0 Followers 12 Following
BeshOoO @besh_o0oo
154 Followers 1K Following Bug Hunter || CTF Player || Cybersecurity Learner || 🎯300-Day Challenge: First Bounty
Wafdan Faiza @FaizaWafdan
0 Followers 63 Following
tolik @tolik_tsuker
186 Followers 1K Following #Geek, #bookworm, #infosec, #ITpro,#selflearner, love my family, growing beard, music lover
kmrecruiting @kmrecruitipjm8
0 Followers 885 Following
DotFruit 🍏 | $DotF... @TheDotFruit
231 Followers 336 Following 🍏 Official home of $DotFruit Fresh meme energy on Solana. Built for the community. Powered by the fruit. 🚀
B Jam @im_bjam
613 Followers 270 Following I can be helpful sometimes. CEO https://t.co/h8sEny96l1 https://t.co/osYvOYnZ69 https://t.co/vtMzZntwbu
Lucas @peix0_nauta
2 Followers 103 Following
mRr3b00t @UK_Daniel_Card
126K Followers 8K Following Chief Artificial Intelligence Cyber Security Scientist Counter Brain Worms Collective Member former Helpdesk AI infection status: clean Task Force 29
Cybergibbons 🚲🚲... @cybergibbons
46K Followers 3K Following Andrew Tierney. Head of hardware. IoT hacker. Proud resident of Hounslow. Full on Alpha Male.
Justin Elze @HackingLZ
74K Followers 5K Following CTO @TrustedSec | Former Optiv/SecureWorks/Accuvant Labs/Redspin | Race cars
Lisa Forte @LisaForteUK
58K Followers 4K Following Cyber Security - Partner @redgoatcyber - Climber / Caver / Diver. she/her
💻 Sherrod @sherrod_im
39K Followers 7K Following Difficult mystery girl connected to the divine forces of the universe.
JS0N Haddix @Jhaddix
179K Followers 7K Following CEO, CISO, Trainer, Hacker, and Speaker. Cybersecurity + Hacking + AI + Sec Leadership @arcanuminfosec
Mick Douglas 🇺🇦... @bettersafetynet
33K Followers 575 Following Consultant for InfoSec Innovations | @SANSInstitute Principal Instructor | @IANS_Security Faculty | I like information security. How about you?
𝔅͛𝔯͛𝔦͛�... @brianwhelton
16K Followers 1K Following Network/Security chap, guitarist, cert junkie, F1 fan, festival, gig & conference attendee. I stroke cats & drink tea! All views are possibly mine...
thaddeus e. grugq @thegrugq
130K Followers 422 Following Hacker :: researcher :: PhD candidate @warstudies @KingsCollegeLon :: [email protected] :: PGP https://t.co/dYipV8y3bo
Greg Linares (Laughin... @Laughing_Mantis
39K Followers 2K Following 20+ yrs in Infosec. Malware Influencer. I turn Malware into Art and Music. Art @MalwareArt. 4x Pwnie Nominee. 𝕍𝕏. GameDev. Autistic.
MG @_MG_
51K Followers 769 Following Nightmare Reifier. I sell some of them too: https://t.co/5HhKqfxtda & https://t.co/9flQ1nSPZ2
Andrew Thompson @ImposeCost
42K Followers 2K Following SVP of Adversary Operations @GreyNoiseIO. Former @USMC and @Mandiant. There's no finish line in security.
Clint Gibler @clintgibler
26K Followers 579 Following 🛡️ Leading Cyber at @OpenAI 📚 Creator of https://t.co/xwtIAI0CuJ newsletter
Andy Gill @ZephrFish
20K Followers 665 Following Security Researcher, RT, Director & Course Author at @ZephrSec |Staff on @CuratedIntel | Lab Creation @XintraOrg | https://t.co/gvGwReANzD - check out my RT course
Łukasz @maldr0id
12K Followers 947 Following Military-grade @Android malware reverse engineer @Google || "Tom Brady of malware strings analysis" - @MalwareTech || Tweets are my own opinions || he/him ✨🌈🦄
D̒̕ᵈăᵃn̕ᶰ ... @Viss
43K Followers 727 Following @[email protected] Founder/CTO, Phobos Group :: spiceshop = https://t.co/h9ioG1Ykn7 :: quad flooper : scoville addict ::public speaker :: food pornographer
DebugPrivilege @DebugPrivilege
41K Followers 2K Following Not active anymore on X. Network Defender. Problem solver with a passion for troubleshooting complex issues.
freakyclown @_Freakyclown_
17K Followers 3K Following Co-Founder of @CygentaHQ former head of cyber research @Raytheon - Keynote Speaker, ethical hacker and physical security specialist. Author of How I Rob Banks.
Andrew Fraser @Arfness
10K Followers 2K Following 1968: I'm sorry, Dave. I'm afraid I can't do that. 2026: You're absolutely right, well spotted. I failed to open the door.
David Senra @davidsenra
264K Followers 126 Following Conversations with the greatest living founders.
Francisco Dominguez @FSDominguez
1K Followers 743 Following
Thomas Larsen @thlarsen
8K Followers 374 Following Researcher at AI Futures Project, coauthor on AI 2027 and lead author on AI 2040: Plan A
Roy Andrew @AndrewRoy70
3K Followers 3K Following The biggest problem in this country is and always has been the right wing.
UmbrielAI @Umbriel_AI
410 Followers 2 Following Cutting edge research at the intersection of AI and Cybersecurity
Marie Karel @MarieKarel_
1K Followers 4K Following Auteur de texte et d’image, ex-journaliste, scénariste, traductrice. Documentaires. Posts en français, english, ελληνικά.
GrapheneOS @GrapheneOS
142K Followers 0 Following Open source privacy and security focused mobile OS with Android app compatibility. Forum, Discord and Matrix: https://t.co/C0RaJbZosj
SecurityWeek @SecurityWeek
229K Followers 3K Following #Cybersecurity News, Threats, Insights and Expert Analysis: #SCADA #Infosec #ICS Coverage
rekdt @rekdt
17K Followers 843 Following // malware degenerate // sr cybersecurity leader, megacorp usa // @sec_defcon daemon // misery @despairware // take sincerely at your own risk
Hai Tung @tacbliw
937 Followers 1K Following Security Researcher at @vcslab | CTF player (pwn) of @u0Kplusplus
Anthony. @AnthonySecurity
2K Followers 2K Following Founder @HiveSecLtd, AI / . / Offensive Security
🇦🇺Kylie Ochoa �... @MissAnonFatale
5K Followers 2K Following I have “the most famous breasts in FBI Cybercrime / Anonymous / Hacking history” 🤣 Mum of 2 boys | Single | Darknet Diaries Ep. 63 - I’m the surprise ending
Ryan Kazanciyan @ryankaz42
5K Followers 363 Following CIO & CISO @Wiz_io - now part of @GoogleCloud! Previously sec eng @ Meta, CTO @ Tanium, IR director @ Mandiant, and consultant for #MrRobot. Opinions my own.
Bender @bender_andnxor
2K Followers 1K Following Retired founder and EA to the chief beer AI office to the regional hacker at @ANDnXOR
heige @80vul
11K Followers 2K Following (a.k.a. SuperHei) ZoomEye https://t.co/fzvFAoPrvG SeeBug https://t.co/ldKpbho6eg KCon https://t.co/46w4vXpfkv AiPy https://t.co/bFgrqc8h9s,Team: 0x557
Liam McD @LTM_yvr
44 Followers 381 Following Sales @1Password | 🏆 AE of The Year ‘25 | 🇬🇧🇨🇦 | New Father | Tec 50 Diver | Star Wars nerd | Gamer | SWFC🦉
Isaac Wright @isaacwrightpr
1 Followers 4 Following Account Executive at We. Communications Microsoft Cybersecurity
Hari @hrkrshnn
13K Followers 4K Following @cantinasecurity ceo // prev @solidity_lang, @ethereum Building offensive and defensive security agents
Rowland Manthorpe @rowlsmanthorpe
28K Followers 2K Following Technology/AI Correspondent @SkyNews. Rear-deployed journalist
Z.ai @Zai_org
162K Followers 268 Following The AI Lab behind GLM models, dedicated to inspiring the development of AGI to benefit humanity. https://t.co/gOw7WpwkJt https://t.co/ot9sGVXU8x
Lukas Arnold @lukasarnld
386 Followers 206 Following Researching iOS' Cellular Protocol Stack @ SEEMOO | Studying CS @ TU Darmstadt 🦋 @lukasarnld.bsky.social 🐘 @[email protected]
msuiche @msuiche
2K Followers 2K Following hacking since 2002 // AGI-pilled // @tolmohq turning non-deterministic processes into deterministic outcomes.
Quentin Kaiser @qkaiser
2K Followers 897 Following Offensive (embedded) security @onekey_sec / @konkretesec founder / @ecoswtf initiator
Clandestine @akaclandestine
64K Followers 5K Following | Security | Osint | Threat Research | Opsec | Threat Intelligence | Infosec | Threat Hunting | Humint |
Tom Brown @NotTomBrown
47K Followers 469 Following Co-founder and Chief Compute Officer @AnthropicAI
Guy Opperman @GuyOpperman
25K Followers 2K Following Optimist. Father. Ex jockey, lawyer, Hexham MP & Minister. Brain tumour survivor and campaigner. Now consulting, chairing and charity work.
Brad Spengler @spendergrsec
7K Followers 4 Following President of @opensrcsec, developer of @grsecurity Personal account
Preston Byrne @prestonjbyrne
87K Followers 5K Following GC @sei_labs | free speech lawyer @byrnestorm | Senior Fellow @ASI | @speechunion Legal Advisory Council
Miles Brundage @Miles_Brundage
78K Followers 14K Following AI policy researcher, @lfschiavo wife guy, Executive Director of @AVERIorg, Substacker, fan of animals and sci-fi, views my own
Reverse Engineering a... @re_and_more
17K Followers 514 Following RE and More by Alexey Kleymenov (https://t.co/s1pWjL46AW). Private classes and group workshops in malware analysis and reverse engineering. #infosec #malware
ReversingLabs @ReversingLabs
7K Followers 865 Following ReversingLabs is the trusted name in file and software security. RL — Trust Delivered.
fr0g @dafr0g_
1K Followers 1K Following 30 years in security. no certs. defense is dead. devsecops. founding member of @BlackLotusLabs. follow me for all things security, AI, and geopolitics.
cr3ghost @cr3ghost
8K Followers 490 Following Curating security/vuln/exploit research, tools & free resources | Reverse engineering | Malware | Threat intel | Red/Blue Team | AI security | Game Hacking.
Sovereign AI @UKSovereignAI
10K Followers 73 Following Backing Britain's AI Founders to start here, scale here, and win everywhere































