Pierre H. 🔥🌸 @pedantcoder
present: security (zalloc, kalloc_type, IPC, VM, …) | past: GCD, synchro, objc_direct, perf… | timeless: 🇫🇷 snark | @[email protected] San Jose, CA Joined January 2015-
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We’re thrilled and honored to reveal our second keynote speaker: Ivan Krstić (@radian) Any guesses what he might talk about? 😉
Spreading love against memory corruption through the whole stack! From the software deep down the microarchitecture It has been an insane journey improving the security of millions of people 🔥 security.apple.com/blog/memory-in…
Another big step in system security.
I have often stated that well-implemented memory tagging will be a game changer for memory corruptions. And it seems that with the next iPhone it's finally here: security.apple.com/blog/memory-in…
Congrats to everyone at SEAR for this; this is a crazy announcement. security.apple.com/blog/memory-in…
Amazing work! I’m surprised to see Apple managed to get synchronous tag checking in production. I wouldn’t have bet on that given the performance constraints. Getting the sign off to get so much security-specific silicon is also a huge accomplishment.
Amazing work! I’m surprised to see Apple managed to get synchronous tag checking in production. I wouldn’t have bet on that given the performance constraints. Getting the sign off to get so much security-specific silicon is also a huge accomplishment.
🔺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…
🚨Le Kremlin à l'Assaut de la République : Une Étude révèle les manœuvres de déstabilisation de la France ➡Étude #Politoscope avec révélations cruciales sur l'affaiblissement du front républicain à l'approche du 2nd tour des #legislatives2024 nextcloud.iscpif.fr/index.php/s/eY…
🔺New on the Apple Security Research blog: introducing Private Cloud Compute! We believe this is the most advanced security architecture ever deployed for cloud AI compute at scale. security.apple.com/blog/private-c…
Are you excited to use the power of safe modern programming languages like Swift to make software more secure? My SPEAR team at Apple is hiring a Swift Software Engineer to do exactly that! jobs.apple.com/en-us/details/…
I'm hiring a manager! Kernel & System Security Engineering are responsible for security research, analysis, mitigation design and engineering of Apple's entire suite of operating systems. Remote candidates considered! DMs are open. jobs.apple.com/en-gb/details/…
With iOS 17.2 and macOS 14.2 now released, Contact Key Verification 🔐 is available for everybody to enable. Very proud of the work the team has done to ship this groundbreaking feature and advance the state of iMessage security! security.apple.com/blog/imessage-…
“It is much easier to consider genocide in the past tense rather than contend with it in the present. Legal scholars tend to sharpen their pens after the smell of death has dissipated and moral clarity is no longer urgent.”
“It is much easier to consider genocide in the past tense rather than contend with it in the present. Legal scholars tend to sharpen their pens after the smell of death has dissipated and moral clarity is no longer urgent.”
OMG this is so real, I hurt myself laughing
OMG this is so real, I hurt myself laughing
I am proud to present you the pre-print of our paper on GWP-ASan. 5+ years of work by four companies, spanning Server, Desktop, and Mobile, running on billions of devices. Finding and fixing thousands of bugs and potential vulnerabilities. arxiv.org/abs/2311.09394
Reads better in the original German.
If you are interested in uArch Security, we just opened an internship position at @Apple! The position is focused on offensive research, and you will be contributing to the security of some of our most advanced CPUs in one of the coolest teams. Apply at: jobs.apple.com/en-us/details/…
Embedded Swift -- a vision for a new compilation mode of Swift with first class support for embedded/low-level environments forums.swift.org/t/embedded-swi…
This, is, very, exciting. forums.swift.org/t/embedded-swi…
Saagar Jha @_saagarjha
5K Followers 158 Following
Peter Steinberger @steipete
46K Followers 2K Following Full-Time Open-Sourcerer🏳️🌈 Flips vibe coding—agentic engineering. Just one more prompt! @VibeTunnel 👻@peekabooagent https://t.co/yZvECHfFC6 https://t.co/DaVIpdNGcc
Marcin Krzyzanowski @krzyzanowskim
26K Followers 2K Following unrelated. I'm here for bugs. Swift and TextKit expert Get https://t.co/7wu0hLVPxL also known for 🤟 https://t.co/rDhkLj5Jya 🧰 iOS at @GoodnotesApp
Antoine v.d. SwiftLee... @twannl
61K Followers 813 Following I teach 150K developers how to write better apps faster through my developer tool, blog, and newsletter. Join my free course to get started 👇🏻
axi0mX @axi0mX
61K Followers 2K Following Bootrom exploit philanthropist. Apple silicon hacker. iOS jailbreaker. Join us as we dance madly on the lip of the volcano.
Miguel de Icaza ᯅ�... @migueldeicaza
97K Followers 5K Following Fun Stack Vibing. Started Xamarin, Mono, Gnome; was MSFT/.NET/Xamarin/Mono/VSMac/AI https://t.co/QkbDDWMXRf @migueldeicaza.bsky.social
mdowd @mdowd
32K Followers 746 Following Internet Hacker. Founder of @vigilant_labs. Previously, co-founder of Azimuth Security (now L3Harris Trenchant)
javi @Javi
18K Followers 1K Following 🔈"Hah-bee". 🇪🇸🇺🇸 AI iOS Engineer at @OpenAI. Previously @Square @Twitter @Twitch📱. Stochastic Parrot 🦜. Photographer. Sim-racing 🏎. Chess♟️
Konrad ‘ktoso’ Ma... @ktosopl
8K Followers 3K Following “Life is Study!”; [email protected]; Concurrency & Distributed Swift @ Previously: Reactive Streams (TCK), @akkateam Actors, HTTP & Streams, @geecon
Longhorn @never_released
14K Followers 143 Following Kernel/hypervisor engineer @awscloud EC2. Hobby @checkra1n. Mastodon: https://t.co/DsXP8PFgL0 Bluesky: https://t.co/dAOfFSSqY4
Becca Royal-Gordon @beccadax
3K Followers 520 Following Possibly the only poly trans lesbian compiler engineer who’s never worked on Rust. She/her. Swift Language Steering Group & . Basic Balmung miqo’te.
[email protected]... @opa334dev
71K Followers 326 Following 💩 (I do not use this platform anymore, do not expect responses or activity anywhere)
matteyeux @matteyeux
10K Followers 215 Following
Alex Plaskett @alexjplaskett
12K Followers 572 Following Security Researcher | Pwn2Own 2018, 2021, 2022, 2024 | Posts about 0day, OS, mobile and embedded security.
Keith Smiley @SmileyKeith
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Slawjie @Slawjie45022
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J @J8882880767220
23 Followers 318 Following
🦓 @ataaki_
31 Followers 241 Following
Vadim Demichev @DemichevLab
4K Followers 2K Following Group Leader at @ChariteBerlin. Proteomics technologies and applications, DIA-NN author.
Hussein Kizz ★ @hussein_kizz
303 Followers 2K Following 👨💻 Always on localhost, crazy one! 🦄 @TheZFramework, @nile_squad, https://t.co/LVpbpf0fFz 🐴 prev lead: @jsKampala, Crafting Delta AI @nilesquad_delta 🟦
smv @notsmv
153 Followers 417 Following AI won't take my job \ eternal intern \ compiler dev, FP \ embedded, IoT \ does ML in C++ \ GATE AIR 1627 \ linux user since 2018 \ https://t.co/F5trjePfm8
Brian Halbach ☕️ @brianhalbach
1K Followers 6K Following Who has two thumbs and can count to ten. Does cyber security things | abyss gazer | opinions are my own | (he/him)
Santiago Alvarez 💙... @santalvarez_
0 Followers 44 Following Endpoint Security Engineer at @MercadoLibre
Tu Tri Mi @trimituvn
50 Followers 1K Following
Safiullah_Niazi @Safiull93168968
188 Followers 2K Following Leo ♌ 🦁| Strong Heart ❤️, Curious Mind 🧠| 'He who has a WHY to live for Can deal with any HOW'
@semarayara.bsky.soci... @semarayara
30 Followers 616 Following No longer posting here, may occasionally reply to friends.
p19k @peteralexbizjak
1K Followers 4K Following Software bro. Security lad. Linux dude. Vibe code cleanup expert. I’m arguably the only tech philosopher who reads the legal fine print. Fueled by caffeine.
Anantkumar Joshi @w1r3sh65rk
316 Followers 2K Following
Pwned @CescFab14813481
44 Followers 276 Following
@[email protected]... @heyang_zhou
384 Followers 2K Following building systems @deno_land / writing https://t.co/UMnzQaph81
Will Rock @WillRock1487163
1 Followers 119 Following
Doc @new_doc_private
807 Followers 5K Following
S @sjqmsn
4 Followers 204 Following
Moritz Sanft @stdoutput
657 Followers 638 Following security software engineer, ctf @fluxfingers @[email protected]
Allele Security Intel... @alleleintel
737 Followers 671 Following Allele Security Intelligence is an independent company specializing in Information Security research.
Largxaw @Largxaw790
36 Followers 2K Following
voydstack @voydstack
2K Followers 935 Following 🥷 @Synacktiv | CTF with @RMUBYGG, @Hexagonctf, @ECSC_TeamFrance 20/21/22/23/24
Hawk @nullcoder_xd
281 Followers 5K Following 21| Here to explore; no business deals. Shit(re)poster Reply guy Terminally online
logiruse @logiruse
523 Followers 698 Following
Eternal Dissident @etrnl_dissident
19 Followers 209 Following
Eavrinor @Eavrinor918529
29 Followers 1K Following
Thatorl @thatorl95846
26 Followers 906 Following
Swift Language @SwiftLang
75K Followers 0 Following Swift is a general-purpose programming language that's fast, modern, safe, and a joy to write. Designed for all, developed in the open.
axi0mX @axi0mX
61K Followers 2K Following Bootrom exploit philanthropist. Apple silicon hacker. iOS jailbreaker. Join us as we dance madly on the lip of the volcano.
Miguel de Icaza ᯅ�... @migueldeicaza
97K Followers 5K Following Fun Stack Vibing. Started Xamarin, Mono, Gnome; was MSFT/.NET/Xamarin/Mono/VSMac/AI https://t.co/QkbDDWMXRf @migueldeicaza.bsky.social
mdowd @mdowd
32K Followers 746 Following Internet Hacker. Founder of @vigilant_labs. Previously, co-founder of Azimuth Security (now L3Harris Trenchant)
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]
Longhorn @never_released
14K Followers 143 Following Kernel/hypervisor engineer @awscloud EC2. Hobby @checkra1n. Mastodon: https://t.co/DsXP8PFgL0 Bluesky: https://t.co/dAOfFSSqY4
Samuel Groß @5aelo
24K Followers 501 Following Working on Project Zero, Big Sleep, and V8 Security. Personal account. Also @[email protected] and https://t.co/aVitnPjBie
Chris Lattner @clattner_llvm
87K Followers 194 Following Building beautiful things like Mojo🔥 and MAX @Modular, lifting the world of production AI/ML software into a new phase of innovation. We’re hiring! 🚀🧠
Rony @ronyfadel
13K Followers 831 Following Bootstrapper 🎙️ https://t.co/ZeduZ6G3PA: AI Note Taker 💬 https://t.co/Xr0lKKyPb0: Video Editor 📹 https://t.co/mrBGPzrTlb: Teleprompter used by top co's 💻 https://t.co/WJxsysnHrB: Cool Mac Apps
Pietro Borrello @borrello_pietro
3K Followers 609 Following Security Researcher | PhD @SapienzaRoma | Pwner at @TheRomanXpl0it and @mhackeroni | https://t.co/g77o9Ojdjf | https://t.co/q5KZ4e8wkX
Thomas H. Ptacek @tqbf
33K Followers 612 Following Don't look at me sideways. Don't even look me straight on. bsky:@sockpuppet.org
Azeria @Fox0x01
122K Followers 597 Following Sneaky bit flipper | CEO @azeria_labs | Author of “Arm Assembly Internals & RE” @BlueFoxBook | Adjunct Professor @SAISHopkins | Forbes 30u30
derek guy @dieworkwear
1.4M Followers 956 Following Menswear writer. Editor at @putthison. Bylines at The New York Times, The Financial Times, Politico, Esquire, and Mr. Porter
Moshe Kol @0xkol
2K Followers 476 Following Security Researcher. Android kernel Research Team Lead at Paragon.
Tim Walz @Tim_Walz
1.2M Followers 2K Following Dad, husband, teacher, coach, veteran. 41st Governor of Minnesota. Official account: @GovTimWalz
David Chavalarias @chavalarias
5K Followers 299 Following X issues only. For other news, go to https://t.co/PmPSSpEZU1 or https://t.co/B1PvrYCvCa Use https://t.co/oXIJ1A9J5c to eXit
Boris Larin @oct0xor
18K Followers 658 Following Former console hacker (PS3/PS4). Hunting in the wild 0-days at Kaspersky GReAT. All tweets are my own.
VUSec @vu5ec
4K Followers 140 Following Systems and Network Security Group @VUamsterdam. Co-led by @herbertbos @c_giuffrida @EKouwe
offensivecon @offensive_con
26K Followers 2 Following OffensiveCon Berlin is a technical international security conference focused on offensive security only. Organised by @Binary_Gecko. Stay tuned #OffensiveCon26.
Dataflow Forensics @df_forensics
503 Followers 4 Following
p0up0u @_p0up0u_
2K Followers 0 Following
argp @_argp
18K Followers 147 Following Hacker. Ascetic. Phrack author. The most technical boy in town.
Filippo Bigarella @FilippoBiga
19K Followers 380 Following Security Engineering and Architecture 🇪🇺🇮🇹🇫🇷🌉 @[email protected]
Mathias Krause | @min... @_minipli
774 Followers 31 Following
David Weston (DWIZZZL... @dwizzzleMSFT
25K Followers 2K Following Corporate Vice President, OS Security and Enterprise @Microsoft
nedwill @NedWilliamson
16K Followers 556 Following Tesla {Autopilot, Dojo}; Previously Google Project Zero; PPP for life; SockPuppet, Soundhax, Speedcubing
Vigilant Labs @vigilant_labs
3K Followers 3 Following Official account of Vigilant Labs (https://t.co/PzW4HkfAwd).
chrisrohlf @chrisrohlf
11K Followers 879 Following Waging algorithmic warfare since 2003. Software & Security Engineer at a big tech co. Non-Resident Research Fellow @CSETGeorgetown CyberAI
Shahar Tal @jifa
6K Followers 1K Following A father and hexdump tattoo owner. Opinions are my own, except when they are my wife's. he/him.
Agner Fog @AgnerFog_
479 Followers 0 Following
Dataflow Security @dfsec_com
5K Followers 4 Following
Félix (cohost/mastod... @fayfiftynine
588 Followers 125 Following “fights against the rising C levels” —@jfbastien. my tweets are entirely my fault ▶️ https://t.co/Iu8CCdYUsS ▶️ @[email protected]
littlelailo @littlelailo
6K Followers 207 Following interested in RE and pwning stuff | hacking *OS atm
J @Morpheus______
27K Followers 0 Following No longer in this cesspool. Just popped by to announce my https://t.co/ktI8HgxRAQ. Not doing DMs, not looking for likes. See you in the next book :-)
Mike Godwin 🇺🇸 @sfmnemonic
41K Followers 4K Following And if you want to find me, look to the western sky. Or to these URLs -- https://t.co/gwc2XqDCGA or https://t.co/CWE8YMV3ki
Brad Spengler @spendergrsec
4K Followers 4 Following President of @opensrcsec, developer of @grsecurity Personal account
Alexander Popov @a13xp0p0v
7K Followers 373 Following Linux Kernel Developer / Security Researcher / Free Software Maintainer. Admin of @linkersec. This is my personal account.
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19K Followers 361 Following Reversing, exploits, {Windows, Hyper-V, *OS} internals, mitigations. Apple SEAR. Opinions are my own. @[email protected]
Jeremy Lainé 🇪�... @JeremyLaine
310 Followers 142 Following Software engineer, father of two. CTO of @spacinov
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127 Followers 103 Following
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