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Security industry is doomed 😔
Come join us at @hexacon_fr ! 🦊
Tarjei Mandt retweeted
Sweet mother of GAWD! 😱 It's here, it's really really here... 🥺
Tarjei Mandt retweeted
🔺iPhone models announced today include Memory Integrity Enforcement, the culmination of an unprecedented design and engineering effort that we believe represents the most significant upgrade to memory safety in the history of consumer operating systems. security.apple.com/blog/memory-in…
Some quick benchmarks of LongCat-Flash-Chat on M3 Ultra 80 core (support just added to MLX 🚀): Promp tokens: 512, Gen tokens: 1024 - 6-bit: pps=238.827, gen=20.623, peak=459.204GB - 4-bit: pps=253.909, gen=26.876, peak=319.071GB - 3-bit: pps=251.613, gen=29.519, peak=248.971GB
Some quick benchmarks of LongCat-Flash-Chat on M3 Ultra 80 core (support just added to MLX 🚀): Promp tokens: 512, Gen tokens: 1024 - 6-bit: pps=238.827, gen=20.623, peak=459.204GB - 4-bit: pps=253.909, gen=26.876, peak=319.071GB - 3-bit: pps=251.613, gen=29.519, peak=248.971GB
After lots of more testing using GLM Air I've also found that the bf16 version actually performs much better for tool calling over long context (e.g. beyond 64k). There are way more issues with quantized models, even at 8-bit. Anyone seeing similar results?
So far GLM 4.5 (Air) is my favorite local model for code auditing tasks. It's really good at instruction following and handling long context prompts. gpt-oss 120b is good too, but reasoning effort has to be set to Medium (e.g. @lmstudio sets it to Low by default).
Tarjei Mandt retweeted
I wrote-up how I used o3 to find CVE-2025-37899, a remote zeroday vulnerability in the Linux kernel’s SMB implementation. Link to the blog post below 👇
Tarjei Mandt retweeted
#OffensiveCon25 videos are now up! youtube.com/playlist?list=…
We’re ready for round 2 of @offensive_con ! Come say hi and grab a pen and stickers at our booth :)
Tarjei Mandt retweeted
Great news! The Pwnie awards nominations are now open! pwnies.com/nominations/
Spoiler alert: I’ll be at @offensive_con next week. Looking forward to seeing everyone there! :)
Spoiler alert: I’ll be at @offensive_con next week. Looking forward to seeing everyone there! :)
Tarjei Mandt retweeted
We're excited to be at OffensiveCon this year, come up to our booth and say hi!
Tarjei Mandt retweeted
`ipsw` has a 🆕 AI powered DECOMPILER 🤯 Check it out! 🎉 github.com/blacktop/ipsw/…
I’m beyond thrilled to start a new journey with this amazing team! Let’s crush it! :)
I’m beyond thrilled to start a new journey with this amazing team! Let’s crush it! :)
Tarjei Mandt retweeted
We're currently hiring experienced researchers, particularly focusing on the areas of iOS, Android, Browser, and 0click. If you're interested, please reach out: <[email protected]>
chompie @chompie1337
83K Followers 1K Following hacker, weird machine mechanic, X-Force Offensive Research (XOR)
Nicolas Krassas @Dinosn
147K Followers 735 Following Head of Threat & Vulnerability Mgmt @ Henkel AG & Co. KGaA https://t.co/NC1orlKrW3
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]
mdowd @mdowd
32K Followers 746 Following Internet Hacker. Founder of @vigilant_labs. Previously, co-founder of Azimuth Security (now L3Harris Trenchant)
Ptrace Security GmbH @ptracesecurity
58K Followers 867 Following Empowering IT Security Professionals through Hands-On Online Courses.
Yarden Shafir @yarden_shafir
24K Followers 310 Following A circus artist with a visual studio license
David Weston (DWIZZZL... @dwizzzleMSFT
25K Followers 2K Following Corporate Vice President, OS Security and Enterprise @Microsoft
Maddie Stone @maddiestone
62K Followers 806 Following Security Researcher. Previously Google Project Zero and TAG | 0days all day. Love all things bytes, assembly, and glitter. she/her.
Alex Plaskett @alexjplaskett
12K Followers 572 Following Security Researcher | Pwn2Own 2018, 2021, 2022, 2024 | Posts about 0day, OS, mobile and embedded security.
Haifei Li @HaifeiLi
8K Followers 151 Following For contact in the security community. NOTE: All the tweets are totally my personal opinions, not about any of my current employer stuff.
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
thaddeus e. grugq @thegrugq
128K Followers 417 Following Hacker :: PhD researcher @warstudies @KingsCollegeLon :: [email protected] :: PGP https://t.co/dYipV8y3bo
b33f | 🇺🇦✊ @FuzzySec
33K Followers 1K Following 意志 / Antiquarian @ IBM X-Force / Team 501 / Ex-TORE ⚔️🦅 / I rewrite pointers and read memory / AI Psychoanalyst / Teaching @CalypsoLabs
simo @_simo36
7K Followers 116 Following
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.
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
Joxean Koret (@joxean... @matalaz
8K Followers 4K Following سمووحخ ̷̴̐ خ ̷̴̐ خ ̷̴̐ خ امارتيخ ̷̴̐ خ 巴斯克恐怖 జ్ఞffective.Power لُلُصّبُلُلصّبُررً ॣ ॣh ॣ ॣ 冗జ بٍٍٍٍََُُُِّّّْرٍٍٍٍََُُِِّّّْآٍٍٍَُّ🦠بٍٍٍٍََُُُِّّّْرٍٍٍٍََُُِ
Mike Felch (Stay Read... @ustayready
17K Followers 2K Following Targeted Ops Red Team @ TrustedSec | Hacking since Renegade BBS backdoors | Prior CrowdStrike/BHIS | In Christ's grip | I speak for myself only | K1HAQ
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
ODICO_CapitalWealth @ODICO_frank
154 Followers 486 Following CapitalWealth Group. Capital Autos Incorporation. Capital Construction Corporation.
Veronica @kxU4nel8nZxYs8
3 Followers 1K Following Melb lamington sticky lick my bits with your desire
George Karchemsky @gkarchemsky
93 Followers 1K Following interested in reverse engineering, vulnerability research and exploit development
hdt @powerinsea
168 Followers 1K Following
Crypto king @JCryptoking
147 Followers 3K Following
Pew @TheGrandPew
3K Followers 635 Following Defying Logic. BlackHat US 2022 & Defcon 30 Speaker. Pwn2own Winner 2024 & 2025.
Beaudin Storniolo @S3901xom
7 Followers 181 Following
Saucga @Saucga241
24 Followers 912 Following
zksri @zkbytes
4 Followers 270 Following
Langgeng Hasanudin @langgeng26421
15 Followers 182 Following
Brown Jack @BrownJack596114
1 Followers 390 Following
ALLSIDES (formerly Co... @allsides_tech
161 Followers 485 Following Mass Production of Reality-Grade 3Ds.
Ivan Fioravanti ᯅ @ivanfioravanti
17K Followers 937 Following Co-founder and CTO of @CoreViewHQ GenAI/LLM addicted, Apple MLX, Microsoft 365, Azure, Kubernetes, Investor in innovation and Mensa member.
N8 Programs @N8Programs
7K Followers 175 Following Studying Applied Mathematics and Statistics at @JohnsHopkins.
Allele Security Intel... @alleleintel
735 Followers 664 Following Allele Security Intelligence is an independent company specializing in Information Security research.
booker @sbooker_
62 Followers 1K Following
Here we go @AvimanyuRoy3
669 Followers 3K Following
Lost Dog @lostdogneedhome
9 Followers 190 Following
whw @WHW_0x455
328 Followers 269 Following
xyxu @xyxu_
54 Followers 3K Following
Shahed Hosen @ShahedHose76892
113 Followers 3K Following
Arne Buchholdt Espeda... @arne_espedal
6 Followers 18 Following Leader of the group for Labour in the City Council in Sandnes. Civil engineer in societal safety + urban planning, computerengineer and lieutenant in Home Guard
shashank mishra @Th3_G0df4th3xr
18 Followers 957 Following
droogie @droogie1xp
1K Followers 353 Following degen | ♠️♥️♣️♦🐸 infosec thoughtcrime leader la/li/lu/le/lo
nemo @JosephKanko4
217 Followers 3K Following Passionate about Ethical Hacking | CTF Player | I explore the vulnerabilities
Sambam4mba @he31707900
9 Followers 1K Following Bor3d hacker of iot devices, security researcher? Security Breacher!
Will Rock @WillRock1487163
1 Followers 119 Following
TandMProductionCo🎚... @TandMHD
256K Followers 110K Following Music Production team from Rhode Island that created Frederick's Bass Tester ----- @TandMMusic, @TandMTV, @FredericksBass
pr0cf5 @pr0cf51
2K Followers 644 Following CS @ @GeorgiaTech, AIxCC w/ @TeamAtlanta24 ex. KAIST GoN 18, @SuperGuesser @osec_io
nothing is everything @IsEv3ryth1ng
1 Followers 215 Following
0xLite@Ha @AzyzChayeb
886 Followers 7K Following
Uygar Demircioğlu @UygarDemirciolu
121 Followers 479 Following AU ~ Computer Engineering METU ~ Cyber Security Cyber Security Researcher
Kent @IPvkent
15 Followers 564 Following
` @skylamer
91 Followers 4K Following |||||||||||||||__________________________________________________________________________________________________________________________________|||||||||||||||
Acunee @Acunee6027440
23 Followers 900 Following
cfpdirectory @cfpdirectory
41 Followers 332 Following A dual-use platform for the security community - to connect speakers with events and help organizers find the perfect speakers.
CX330.tw | Cyber Vamp... @CX330Blake
71 Followers 809 Following A Cyber Vampire because I'm only awake at night 🧛 A wannabe hacker 👾 Send me malware 🦠
Unknown @Unknowno313
24 Followers 771 Following
chompie @chompie1337
83K Followers 1K Following hacker, weird machine mechanic, X-Force Offensive Research (XOR)
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]
mdowd @mdowd
32K Followers 746 Following Internet Hacker. Founder of @vigilant_labs. Previously, co-founder of Azimuth Security (now L3Harris Trenchant)
Yarden Shafir @yarden_shafir
24K Followers 310 Following A circus artist with a visual studio license
Zhuowei Zhang @zhuowei
33K Followers 187 Following link in bio ⬛⬛⬛⬛⬛🟩🟩🟩🟩🟩🟩 ⬛⬛⬛⬛🟩🟩🟩🟩🟩🟩🟩🟩 ⬛⬛🟧⬛🟩🟫🟫🟫🟫🟫🟫🟩 ⬛⬛🟧⬛🟫🟫🟫🟫🟫🟫🟫🟫 ⬛⬛🟧🟧🟫🟧🟩🟧🟧🟩🟧🟫🟧 ⬛⬛🟧🟧🟫🟧🟫🟧🟧🟫🟧🟫🟧 ⬛⬛⬛🟧🟧🟧🟧🟧🟧🟧🟧🟧🟧 ⬛⬛⬛🟩🟩🟧🟧🟫🟫🟧🟧🟩🟩 ⬛🟫🟫🟫🟫🟫🟧🟧🟧🟧🟩🟩🟫 🟫🟫🟧🟫🟫🟫🟫🟩🟩🟩🟩🟩🟧 🟫🟧🟧🟧🟫🟫🟧🟫🟫🟩🟩🟧🟧
Trend Zero Day Initia... @thezdi
83K Followers 16 Following Trend Zero Day Initiative™ (ZDI) is a program designed to reward security researchers for responsibly disclosing vulnerabilities.
David Weston (DWIZZZL... @dwizzzleMSFT
25K Followers 2K Following Corporate Vice President, OS Security and Enterprise @Microsoft
Maddie Stone @maddiestone
62K Followers 806 Following Security Researcher. Previously Google Project Zero and TAG | 0days all day. Love all things bytes, assembly, and glitter. she/her.
Alex Plaskett @alexjplaskett
12K Followers 572 Following Security Researcher | Pwn2Own 2018, 2021, 2022, 2024 | Posts about 0day, OS, mobile and embedded security.
Haifei Li @HaifeiLi
8K Followers 151 Following For contact in the security community. NOTE: All the tweets are totally my personal opinions, not about any of my current employer stuff.
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
thaddeus e. grugq @thegrugq
128K Followers 417 Following Hacker :: PhD researcher @warstudies @KingsCollegeLon :: [email protected] :: PGP https://t.co/dYipV8y3bo
b33f | 🇺🇦✊ @FuzzySec
33K Followers 1K Following 意志 / Antiquarian @ IBM X-Force / Team 501 / Ex-TORE ⚔️🦅 / I rewrite pointers and read memory / AI Psychoanalyst / Teaching @CalypsoLabs
simo @_simo36
7K Followers 116 Following
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.
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
Alex Ionescu @aionescu
47K Followers 2K Following Chief Technical Innovation Officer @crowdstrike. Windows Internals author and trainer. He/Him. RTs are not endorsements, opinions are my own.
Ant Ling @AntLingAGI
1K Followers 111 Following A series of open-source large models from Ant Group, Ling for LLM, Ring for Reasoning LLM, Ming for MLLM. See us at inclusionAI.
Pew @TheGrandPew
3K Followers 635 Following Defying Logic. BlackHat US 2022 & Defcon 30 Speaker. Pwn2own Winner 2024 & 2025.
Angelos Katharopoulos @angeloskath
3K Followers 260 Following Machine Learning Research @Apple. Previously PhD student at @idiap_ch and @EPFL. Interested in all things machine learnable
Gökdeniz Gülmez @ActuallyIsaak
1K Followers 708 Following ML Researcher | Core contributor to MLX | Violin enthusiast 🎻 | Always coding, sometimes watching Anime.
Sebastian Raschka @rasbt
358K Followers 1K Following ML/AI researcher & former stats professor turned LLM research engineer. Author of "Build a Large Language Model From Scratch" (https://t.co/O8LAAMRzzW).
Hexacon @hexacon_fr
5K Followers 1 Following Offensive security conference in the heart of Paris. 10-11th October 2025 Join our Discord server! https://t.co/Btl15G8LsI
xia0o0o0o @Nyaaaaa_ovo
3K Followers 1K Following Write some shit code. CTF with @r3kapig. Do shit security research. Currently at University of California, San Diego. DEFCON 31/32/33 finalist | LOOKING FOR JOB
Georgi Gerganov @ggerganov
52K Followers 289 Following 24th at the Electrica puzzle challenge | https://t.co/baTQS2bdia
N8 Programs @N8Programs
7K Followers 175 Following Studying Applied Mathematics and Statistics at @JohnsHopkins.
pr0cf5 @pr0cf51
2K Followers 644 Following CS @ @GeorgiaTech, AIxCC w/ @TeamAtlanta24 ex. KAIST GoN 18, @SuperGuesser @osec_io
Team Atlanta @TeamAtlanta24
702 Followers 26 Following 🔥AIxCC Winner Team | Georgia Tech, Samsung Research, KAIST, POSTECH | 🚀Building next-gen AI-driven bug finding & fixing systems | CRS Atlantis 🌊
Kimi.ai @Kimi_Moonshot
53K Followers 100 Following Built by Moonshot AI to empower everyone to be superhuman.
Z.ai @Zai_org
17K Followers 153 Following The AI lab behind GLM models, dedicated to inspiring the development of AGI to benefit humanity. https://t.co/b6zGxJvzzS
AK @_akhaliq
428K Followers 3K Following AI research paper tweets, ML @Gradio (acq. by @HuggingFace 🤗) dm for promo ,submit papers here: https://t.co/UzmYN5YmrQ
OpenAI @OpenAI
4.4M Followers 3 Following OpenAI’s mission is to ensure that artificial general intelligence benefits all of humanity. We’re hiring: https://t.co/dJGr6Lg202
Hunyuan @TencentHunyuan
27K Followers 6 Following Tencent's large model, encompasses text generation, image generation, video generation, and 3D generation.
Neill Blomkamp @NeillBlomkamp
101K Followers 152 Following
Binyuan Hui @huybery
35K Followers 662 Following 🥝 Building Qwen @Alibaba_Qwen. Focus on CodeLLM (Pre-training and Post-training) / Reasoning / Agent. Ideas my own.
Hugging Face @huggingface
566K Followers 210 Following The AI community building the future. https://t.co/VkRPD0Vclr
Ivan Fioravanti ᯅ @ivanfioravanti
17K Followers 937 Following Co-founder and CTO of @CoreViewHQ GenAI/LLM addicted, Apple MLX, Microsoft 365, Azure, Kubernetes, Investor in innovation and Mensa member.
the tiny corp @__tinygrad__
59K Followers 134 Following We make tinygrad and sell tinybox, the best perf/$ AI computer. $25k for 4x 5090 in a quiet box. Our mission is to commoditize the petaflop.
Simon Willison @simonw
117K Followers 6K Following Creator @datasetteproj, co-creator Django. PSF board. Hangs out with @natbat. He/Him. Mastodon: https://t.co/t0MrmnJW0K Bsky: https://t.co/OnWIyhX4CH
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
LaurieWired @lauriewired
105K Followers 284 Following researcher @google; serial complexity unpacker; https://t.co/Vl1seeNgYK ex @ msft & aerospace
Andrej Karpathy @karpathy
1.4M Followers 1K Following Building @EurekaLabsAI. Previously Director of AI @ Tesla, founding team @ OpenAI, CS231n/PhD @ Stanford. I like to train large deep neural nets.
Offensive AI Con @OffensiveAIcon
662 Followers 14 Following The first con dedicated to exploring the offensive use of AI. Agenda: https://t.co/OnaPkgpS5T Oct 5-8, 2025 | Oceanside, CA #OffensiveAICon
LM Studio @lmstudio
39K Followers 96 Following Download and run local LLMs on your computer 👾 https://t.co/e2E0DLMFJ5
Michael DePlante @izobashi
4K Followers 740 Following Security Researcher at the Zero Day Initiative. DMs open.
Anthropic @AnthropicAI
645K 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.
Binary Gecko @Binary_Gecko
1K Followers 1 Following Binary Gecko GmbH. Custom Security Research Solutions. Organisers of @offensive_con.
starlabs @starlabs_sg
9K Followers 18 Following A Singapore company that discovers vulnerabilities to help customers mitigate the risks of cyber attacks. Organisers of @offbyoneconf
Dataflow Forensics @df_forensics
503 Followers 4 Following
Hossein Lotfi @hosselot
6K Followers 60 Following Vulnerability researcher at ZDI (views are my own). Check #hosselot_tips for vulnerability research tips. 'A machine never faults. It reflects human's faults.'
POC_Crew 👨👩�... @POC_Crew
7K Followers 678 Following Organizer of Zer0Con, MOSEC and #POC2025 (https://t.co/LP1W4KC4vY)
RE//verse @REverseConf
3K Followers 26 Following A conference for all things in the reverse engineering universe... https://t.co/X54VHq2eD4
DistrictCon @DistrictCon
1K Followers 29 Following A new DC hacker conference: Bringing together builders, breakers, and fixers to do cool shit. 🪩 Year 1: January 24-25, 2026 🪩 https://t.co/qYKu4hl0Uj
ZeroZenX @zerozenxlabs
821 Followers 5 Following ZeroZenX, your trusted destination for cutting-edge 0day acquisition solutions.
Bill Marczak @billmarczak
13K Followers 357 Following senior researcher @citizenlab, phd @UCBerkeley, co-founder @BHWatch. كلنا راجعين
DeepSeek @deepseek_ai
971K Followers 0 Following Unravel the mystery of AGI with curiosity. Answer the essential question with long-termism.
Donald J. Trump @realDonaldTrump
109.4M Followers 53 Following 45th & 47th President of the United States of America🇺🇸Trends for United States
164 B posts
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