Ian Beer @i41nbeer
Joined December 2017-
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Continuing my look back at interesting vulnerabilities from last year here are some edited notes from my analysis of CVE-2021-1782, a rather subtle race condition vulnerability in the XNU vouchers subsystem found exploited in-the-wild last January: googleprojectzero.blogspot.com/2022/04/cve-20…
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Today we're publishing a follow-up post looking at the sandbox escape used by FORCEDENTRY: googleprojectzero.blogspot.com/2022/03/forced…
CVE-2020-27932: iOS Kernel privesc with turnstiles: googleprojectzero.blogspot.com/p/rca-cve-2020…
GeoSn0w @FCE365
120K Followers 583 Following Award-Winning YouTuber. Jailbreak Developer. https://t.co/7Kkd7MCWv6 | Bringing You Jailbreak News @ iDevice Central: https://t.co/VrSFuS1oDR
opa334 @opa334dev
64K Followers 300 Following 23, Developer of Dopamine Jailbreak, TrollStore and some jailbreak tweaks. Employed @ Cellebrite Labs, opinions are my own. Repo: https://t.co/gcJI6iimsr
Elias Limneos @limneos
56K Followers 563 Following iOS Developer of AnsweringMachine,BioProtect,CallBar,AudioRecorder(1st & #1 iOS call recorder) & many more. Repo: https://t.co/Sg9izQ1VTj
tihmstar @tihmstar
65K Followers 215 Following Finding offsets since 2017 Email: [email protected] Patreon: https://t.co/FdMYUYWbqr
Bas vT @AppleDry05
25K Followers 344 Following iOS developer, creating apps, patching/ hacking stuff oh and the creator of FilzaEscaped
#WeAlliPhoneFamily @iM4CH3T3
23K Followers 3K Following 📱All about #iOS📱#iPhone • #iPad • #AppleWatch • #Exploits • #Jailbreaks • #Tweaks •Root-user best-user!!!•8 jailbroken devices #checkm8 #xboxseriesx #ps4pro
PS @PoomSmart
14K Followers 182 Following In this Twitter world, you are reading the bio of an iOS Tweak Development Hobbyist. Mastodon: @[email protected]
Foxfort Mobile @foxfortmobile
25K Followers 594 Following iOS App & Tweak Developer @Blacksightapp, @mizframa
simo @_simo36
7K Followers 107 Following
The Jailbreak Hub @thejailbreakhub
36K Followers 184 Following “The ESPN of the Jailbreak Community” Provide jailbreak news! Donations Appreciated:https://t.co/8YhMNI2Pci
onejailbreak @onejailbreak_
18K Followers 287 Following The best Jailbreak News website on the Internet. IPA Library.
JunesiPhone @JunesIphone
32K Followers 840 Following Jailbreak tweak dev, coder, gardener, AI enthusiast, maker. Website: https://t.co/wXArKZw62B Telegram: https://t.co/GuP0fr8nag
Noah @GinsuDev
7K Followers 462 Following iOS Developer @ LuxuryEscapes || Swift & SwiftUI || Jailbreak tweak developer || Speaks: Mandarin & English. 自学中文的澳洲开发者。🇦🇺👨💻
مستر ايفوني @cydia_mriphone
62K Followers 266 Following شاب تقني مختص في الشروحات التقنية التي تخص انظمة الـ IOS والجلبريك 🙈🇯🇴 انشر واساعد الناس بدون مقابل ❤️مفضلتي تختصر بحثكم💕مسؤول رسمي في متجر IPASTORE📲
HBS @HUC_hbs
7K Followers 456 Following Mysterious team,dedicated to Jailbreak tools to provide effective signature installation.
iPA @DUpk3
8K Followers 841 Following I‘m not a developer.I can't crack.I‘m just sharing. English depends largely on translation.
Saar Amar @AmarSaar
18K Followers 362 Following Reversing, exploits, {Windows, Hyper-V, *OS} internals, mitigations. Apple SEAR. Opinions are my own. @[email protected]
yagyuu @yagyuu37316
0 Followers 123 Following
Powered by Krug @poweredbykrug
48 Followers 82 Following
farmpoet @f4rmpoet
617 Followers 926 Following Cyberspace cowboy - Reverse engineering Herding bits in an analog world
Amel KHAMOUM @mel337__
82 Followers 284 Following Security Researcher Apprentice @Randorisec | Cybersecurity student at University of Paris | Computer Science Engineer | GitHub Campus Expert
Adnan Ahmed @adnaahm
98 Followers 1K Following Computer Scientist interested in Formal Methods, Automated Reasoning and Programming Language Theory
Ray Sou @pastreet3
14 Followers 37 Following
G @G577814979637
2 Followers 74 Following
someone @someone56293152
0 Followers 73 Following
BetilløGalvan(ß2G) @BetilloGalvan_
871 Followers 5K Following Developer|CyberSecurityResearcher|DC664🔫|🤠🥷
Karol Dw @KarolDw
1 Followers 52 Following
memN0ps @memN0ps
2K Followers 163 Following Rust programming, hypervisor research & development, Windows internals, and reverse engineering. Member of @the_secret_club.
Kairos @Kairos0x42
0 Followers 65 Following
Markus @Markus865986496
10 Followers 20 Following
25kGoldn @25kgoldn
57 Followers 574 Following
Jörg Backschues @jbacksch
218 Followers 775 Following Making IT Infrastructure (in)visible, #network, #security, #email, #dns, off time #hiking & #cycling, member @FFRhein, @DENOGnews, @WikimediaDE, JM2C only
Harrison Woods @hbwoodsjr
63 Followers 599 Following
ؘ @th3019383
5 Followers 66 Following
Ryan 🇺🇸 @m0rph3us_exe
0 Followers 21 Following Security Researcher, Google Project Zero, Malware Developer. I used to work for the government but now I work for the public.
Ali @syncwithali
61 Followers 172 Following
Xappy @theXappy
103 Followers 506 Following Security Researcher 🩺 Into Windows(.NET)/iOS/protocols reversing and forensics.
Travis Brookes @Travis58714
15 Followers 13 Following
Lukas Arnold @lukasarnld
151 Followers 73 Following Researching iOS' Cellular Protocol Stack @ SEEMOO | Studying CS @ TU Darmstadt
kangel @J_kangel
36 Followers 163 Following master @ZJU｜CTF player @AAA ｜Binary security ｜Virtualization security
panda @fadlon_viki
13 Followers 144 Following
B @hackthesociety
254 Followers 2K Following (Digital) Society • Security (#infosec) • Cybersecurity Master Student • Private
dd @fantasyoung_
0 Followers 2 Following
JInTech @rammarj
39 Followers 25 Following Obsessive compulsive learner. Mexican software developer. I like to torture my mind.
astronoutdonut @astronoutdonut
0 Followers 158 Following
Daniel Ivey @Po1son1vey
31 Followers 291 Following
Pretty State Machine @statemachine_
75 Followers 167 Following
Saad Munir @SaadMunir678212
1 Followers 173 Following
Aaron Lindsey @aaronplindsey
0 Followers 23 Following
BlackFalcon Security @BlackFalconSec
1 Followers 45 Following
Yordan Stoychev @YordanStoychev
278 Followers 425 Following 19, Security, Vulnerability Research ■ Kernel Dissector (mainly)
lucky @lucky5502118041
0 Followers 166 Following
watcher @the_two_towers
9 Followers 53 Following
GeoSn0w @FCE365
120K Followers 583 Following Award-Winning YouTuber. Jailbreak Developer. https://t.co/7Kkd7MCWv6 | Bringing You Jailbreak News @ iDevice Central: https://t.co/VrSFuS1oDR
tihmstar @tihmstar
65K Followers 215 Following Finding offsets since 2017 Email: [email protected] Patreon: https://t.co/FdMYUYWbqr
Zhuowei Zhang @zhuowei
34K Followers 197 Following link in bio ⬛⬛⬛⬛⬛🟩🟩🟩🟩🟩🟩 ⬛⬛⬛⬛🟩🟩🟩🟩🟩🟩🟩🟩 ⬛⬛🟧⬛🟩🟫🟫🟫🟫🟫🟫🟩 ⬛⬛🟧⬛🟫🟫🟫🟫🟫🟫🟫🟫 ⬛⬛🟧🟧🟫🟧🟩🟧🟧🟩🟧🟫🟧 ⬛⬛🟧🟧🟫🟧🟫🟧🟧🟫🟧🟫🟧 ⬛⬛⬛🟧🟧🟧🟧🟧🟧🟧🟧🟧🟧 ⬛⬛⬛🟩🟩🟧🟧🟫🟫🟧🟧🟩🟩 ⬛🟫🟫🟫🟫🟫🟧🟧🟧🟧🟩🟩🟫 🟫🟫🟧🟫🟫🟫🟫🟩🟩🟩🟩🟩🟧 🟫🟧🟧🟧🟫🟫🟧🟫🟫🟩🟩🟧🟧
simo @_simo36
7K Followers 107 Following
Saar Amar @AmarSaar
18K Followers 362 Following Reversing, exploits, {Windows, Hyper-V, *OS} internals, mitigations. Apple SEAR. Opinions are my own. @[email protected]
CoolStar @CStar_OW
144K Followers 700 Following I make iOS apps & Windows kernel drivers. I make computers run software they weren't designed to. 3623 https://t.co/QQqWTKhhac main. 25. [email protected]
Halvar Flake @halvarflake
44K Followers 3K Following I do math. And was once asked by R. Morris Sr. : "For whom?" @[email protected] At the moment, for noone.
[email protected].. @axi0mX
64K Followers 2K Following Bootrom exploit philanthropist. Apple silicon hacker. iOS jailbreaker. Join us as we dance madly on the lip of the volcano.
mdowd @mdowd
32K Followers 744 Following Internet Hacker. Founder of @vigilant_labs. Previously, co-founder of Azimuth Security (now L3Harris Trenchant)
lcamtuf (@lcamtuf@inf.. @lcamtuf
35K Followers 494 Following Homepage: https://t.co/iFAXZxCO5H Substack: https://t.co/yFvmNisGW3
Patrick Wardle @patrickwardle
37K Followers 959 Following Founder of the Objective-See Foundation 🛠️🍎
Ivan Fratric 💙💛 @ifsecure
17K Followers 192 Following Security researcher at Google Project Zero. Tweets are my own. Backup @[email protected]
Maddie Stone @maddiestone
64K Followers 847 Following Security Researcher - Google's Threat Analysis Group | 0days all day. Love all things bytes, assembly, and glitter. she/her.
Richard Johnson @richinseattle
16K Followers 3K Following Computer Security, Reverse Engineering, and Fuzzing; Training & Publications @ https://t.co/mloVP6rPB7; hacking the planet since 1995; Undercurrents BOFH
Stefan Esser @i0n1c
120K Followers 469 Following CEO of @Antid0tecom (former CEO of @SektionEins) (contact: [email protected])
Helthydriver @Helthydriver
403 Followers 482 Following
codecolorist@infosec... @CodeColorist
5K Followers 989 Following
brinly @brinlystorm
1K Followers 2K Following asking for real action on climate change. ex azimuth, now on a independent low level computering adventure... opinions can be blamed on @CimStordal.
Bill Marczak @billmarczak
13K Followers 342 Following senior researcher @citizenlab, phd @UCBerkeley, co-founder @BHWatch. كلنا راجعين
Carl Smith @cffsmith
700 Followers 589 Following V8 Security @Google/@v8js; @FluxFingers/@Sauercl0ud; previously Intern {Project Zero, @XI_Research}. Personal account.
Forbidden Stories @FbdnStories
64K Followers 749 Following We are a collaborative journalism network devoted to pursuing the work of silenced reporters around the world.
offensivecon @offensive_con
21K Followers 1 Following OffensiveCon is a highly technical international security conference focused on offensive security only. Organized by @bluefrostsec @offensivecon.bsky.social
𝕃𝕚𝕩𝕚𝕖 .. @lixielabs
6K Followers 998 Following I painstakingly designed Emotiscope, an LED visualizer from the future: https://t.co/Q8LoYCRGjo
Lukas Henkel @QVHenkel
11K Followers 249 Following All things 3D | Rendering | Simulation | Electronics | StartUp
Enjoy Digital @enjoy_digital
8K Followers 488 Following Playing/Experimenting with FPGAs, trying to do something useful but also sharing the useless things done in the process :)
Matthew Venn @matthewvenn
11K Followers 2K Following Engineer and Technology Communication. On a mission to make ASICs more accessible. YosysHQ & TinyTapeout founder member. @[email protected]
Steven Vittitoe @bool101
1K Followers 932 Following
PEGA Committee Press @EP_PegaInquiry
3K Followers 105 Following EP Committee of Inquiry to investigate the use of Pegasus & equivalent surveillance spyware. Managed by Janne Ojamo. RTs ≠ endorsement
profdeibert @RonDeibert
24K Followers 3K Following Director @citizenlab, @munkschool, @uoft. RESET: Reclaiming the Internet for Civil Society (House of Anansi: 2020) https://t.co/iEMwgTUZoR
European Cyber Confli.. @cyber_conflict
5K Followers 4K Following ECCRI provides a European venue for academic and policy dialogue on cyber conflict. Also check out @bindinghook, the new media outlet from ECCRI!
Max Smeets @Maxwsmeets
5K Followers 1K Following @ETH_en @cyber_conflict @EuropeanCyber @BindingHook & writing a new book on ransomware. Previously @UniofOxford & @StanfordCISAC. Author of No Shortcuts.
Saskia Bricmont @saskiabricmont
9K Followers 2K Following 2024 EU Elections leading candidate | Member of European Parliament | @greensEFA @Ecolo | @EP_Trade @EP_Justice &migration | Children & human rights | Feminist
Michal Melewski @carste1n
3K Followers 323 Following Security Engineer @ Cloudflare, ex-Google ISE, I use bad software and bad machines for the wrong things. My writing: https://t.co/Z7uucr5BYW
@[email protected] @naehrdine
8K Followers 672 Following Malware artist, unicorn creator, wireless hacker. Working at @HPI_DE (ex @seemoolab). Opinions are my own. https://t.co/GbL7GINJBo / @[email protected]
ᴊᴀʏ ᴄᴀʀʟso.. @jaydcarlson
4K Followers 994 Following Staff Engineer @ Virtual Incision. Former consultant. Occasional instructor & PhD student at @NebEngineering. 🏳️🌈
The Man in Seat 61 @seatsixtyone
136K Followers 296 Following Mark Smith, the Man in Seat 61, the chap who runs train travel site https://t.co/HfViO7RbwW. YouTube: https://t.co/OIZkYXHYZL.
Jeff Keyzer @mightyohm
16K Followers 2K Following Electrical Engineer. W6OHM. Geiger Counter kit maker. Coauthor of Soldering is Easy! Former Valve Hardware (Steam Controller, Steam Machines, Steam Deck).
Donncha Ó Cearbhaill @DonnchaC
5K Followers 5K Following Head of Security Lab at @AmnestyTech - Hunting spyware and unlawful surveillance targeting civil society (He/Him) - Fedi: @[email protected]
The Signal Path 📡 @TheSignalPath
10K Followers 16 Following A science & electrical engineering video blog for industry professionals, academics, students and hobbyist.
John Scott-Railton @jsrailton
176K Followers 2K Following Chasing digital badness. Sr. Researcher @citizenlab @UofT @munkschool. Fmr.Ed. @SecPlanner. Tweets mine. Or find me on Mastodon: https://t.co/YPRqnoBtce
Catherine @whitequark
29K Followers 427 Following ~gone. find me on mastodon dot social, cohost, and bluesky, same username
[email protected].. @Chris_Gammell
23K Followers 3K Following Now mostly here: https://t.co/naeN34J7Ln. Likely won't reply via tweet. Other accounts: @TheAmpHour (podcast), @Golioth_iot (work), @ContextualElec
Andrew Zonenberg @azo.. @azonenberg
13K Followers 557 Following Infosec, RE, high speed digital, T&M, network hardware, microscopy, FPGA/ASIC, @IOActive, KD2HKV, #SoOthersMayLive. Lead dev of glscopeclient. Tweets are my own
sferrini @Simone_Ferrini
4K Followers 1K Following *OS Security Researcher. Interested in RE, fuzzing, hardware and low-level binary stuff. Occasional CTF player.
Greg @GregDavill
32K Followers 835 Following Digital Systems Design Engineer 🧙♂️ I design,assemble and photograph electronics. (He/Him)
hex nomad @hexnomad
978 Followers 265 Following researcher, developer, @fieldeffectsoft, [email protected]
Matt Miller @epakskape
12K Followers 672 Following Killing bug classes and breaking exploits as part of @msftsecresponse. Adding more entropy to the Internet. https://t.co/J8GCGurGP3
`Ivan @Ivanlef0u
11K Followers 3K Following
Jonathan Salwan @JonathanSalwan
9K Followers 228 Following Program analysis, reverse engineering and vulnerability research at @Apple SEAR. Some other stuff on https://t.co/HSelOl7FZC
Axel Souchet @0vercl0k
13K Followers 509 Following ¯\_(ツ)_/¯, blogging on https://t.co/36oOc8Mgha and posting codes on https://t.co/P83Oen94Rc.
Longhorn @never_released
14K Followers 130 Following Kernel/hypervisor engineer @awscloud EC2. Hobby @checkra1n. Mastodon: https://t.co/DsXP8PFgL0 Bluesky: https://t.co/dAOfFSSqY4
POM @hey_pom
807 Followers 350 Following
Pierre H. 🔥🌸 @pedantcoder
4K Followers 188 Following present: security (zalloc, kalloc_type, IPC, VM, …) | past: GCD, synchro, objc_direct, perf… | timeless: 🇫🇷 snark | @[email protected]
Jacques Fortier @jacquesgt
2K Followers 148 Following Firmware, operating systems, and security at billion device scale, but mostly pictures of my cat. @[email protected]
Wow! project zero found several vulnerabilities based on my master thesis!
Excited to finally publish my lockdown project from earlier this year: an iOS zero-click radio proximity exploit odyssey. googleprojectzero.blogspot.com/2020/12/an-ios…
sandsifter results: secret instructions; bugs in IDA, gdb, VS, valgrind, capstone, qemu; flaws in hypervisors; critical hardware locks; etc.
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