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Tweets233
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Followers1K
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Following887
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Likes735
Unveiling the details of Windows VTL2, despite its absence in the MSDN documentation. 🤔 #hyperv #windows #virtualization howknows.github.io/roooot.github.…
Just dropped a detailed blog post on our “BitUnlocker” research. If you’re into logical vulnerabilities and BitLocker bypasses, this one’s for you! techcommunity.microsoft.com/blog/microsoft…
One week ago, we came together at the MSRC Researcher Celebration during Black Hat to honor the incredible community that helps keep Microsoft secure. From meaningful conversations to Clippy through the decades on display, it was a night to connect and celebrate your…
Our slide is online: i.blackhat.com/BH-USA-25/Pres… Glad to share our pre-auth DoS & RCE bug hunting research at #BHUSA! Thanks @BlackHatEvents for the pre-recording, as we couldn’t attend in person this time for personal reasons. Questions? DM us @vv474172261 @XiaoWei___ @edwardzpeng
Binarly is celebrating @phrack 40th anniversary! 61st floor energy. Legends only 🎉
Booting into Breaches: Hunting Windows SecureBoot's Remote Attack Surfaces by @4zure9 i.blackhat.com/BH-USA-25/Pres…
We’re proud to partner with Microsoft Most Valuable Researchers (MVRs) like Azure Yang (@4zure9) from Cyber Kunlun, whose collaboration has driven meaningful changes in Windows Secure boot. At Black Hat, Azure shared research exploring remote attack surfaces in the Windows boot…
Happy to make list again! Thank you @msftsecresponse and congrats all!
Happy to make list again! Thank you @msftsecresponse and congrats all!
Honored to hit #1 😁 Huge thx to @msftsecresponse for the support & to my friends for the lifts 🚀 Thanks to @guhe120 and @XiaoWei___ for their guidance and sharing🤗 Congrats to everyone on the board! 🎉
Honored to hit #1 😁 Huge thx to @msftsecresponse for the support & to my friends for the lifts 🚀 Thanks to @guhe120 and @XiaoWei___ for their guidance and sharing🤗 Congrats to everyone on the board! 🎉
🎉 Honored to be #10 on the 2025 MSRC Most Valuable Researchers (MVR) Leaderboard! 🎉 Big thanks to the MSRC and bounty team for their quick response, and dedication to making security research impactful. Congrats to all fellow researchers on this year’s list.
🎉 Honored to be #10 on the 2025 MSRC Most Valuable Researchers (MVR) Leaderboard! 🎉 Big thanks to the MSRC and bounty team for their quick response, and dedication to making security research impactful. Congrats to all fellow researchers on this year’s list.
🔓Join me at #BHUSA in Las Vegas (Aug 6) to dissect critical Secure Boot flaws! Until then: Try my OPEN-SOURCE scanner to: ✓ Check if YOUR system is vulnerable ✓ AUTO-GENERATE advisories ✓ Win/Linux support 🛠️Web tool:sbootbreaches.github.io 🐙Talk link:blackhat.com/us-25/briefing…
Experimenting with #BinExport builds for @HexRaysSA IDA Pro 9.1: github.com/cblichmann/bin… (macOS currently broken)
#BHUSA Briefings "Booting into Breaches: Hunting Windows SecureBoot's Remote Attack Surfaces" illustrate how attackers can pivot from firmware to OS-level control without physical access by chaining logical flaws in SecureBoot's trust model. Register here >>…
v-v.space/2025/05/15/CVE… RDG RCE sharing
Excited to share that my talk "Booting into Breaches: Hunting Windows SecureBoot's Remote Attack Surfaces" has been accepted at @BlackHatEvents #BHUSA! 🎉 Looking forward to discussing SecureBoot research and the story behind these 31 CVEs in Las Vegas! See you there! 🔍💻
Excited to announce our talk has been accepted by @BlackHatEvents #BHUSA!🥳🥳🥳 In my part of presentation, I’ll cover logic-based pre-auth remote vulnerabilities uncovered via novel abuse of Windows native HTTP API. Can't wait to see y'all in Las Vegas! blackhat.com/us-25/briefing…
@vv474172261 I got this respond from MSRC. "Thank you for your feedback. Unless otherwise notified, our decision on this matter will stand."
New blog: Be careful of Your UDP Service: Preauth DoS on Windows Deployment Service (remote, 0-click) sites.google.com/site/zhiniangp…
amazing research
Think you’ve got what it takes to pop shells and snag your ticket to... @REverseConf and @offbyoneconf ? 😏 github.com/star-sg/challe…
chompie @chompie1337
83K Followers 1K Following hacker, weird machine mechanic, X-Force Offensive Research (XOR)
sakura @eternalsakura13
8K Followers 190 Following Lead Security Researcher @zellic_io. 2022-2024 Top 3 Chrome VRP. 2023 Top 2 Facebook Whitehat. 2025 MSRC MVRs 9th. BlackHat Asia/USA & Zer0Con speaker.
crazyman_army @CrazymanArmy
6K Followers 3K Following CTFer / APT hunter / RedTeam / BlueTeam the member of @r3kapig the leader of @ShadowChasing1 CVE-2022-30190 find job opportunities opinions are own not group
C0ss4ck @CossackWang
2K Followers 420 Following Cloud Security | Long live the great unity of the people of the world!
cccz @hellocccz
1K Followers 740 Following
codecolorist@infosec.... @CodeColorist
5K Followers 1K Following
b33f | 🇺🇦✊ @FuzzySec
33K Followers 1K Following 意志 / Antiquarian @ IBM X-Force / t501 / Ex-TORE ⚔️🦅 / I rewrite pointers and read memory / AI Psychoanalyst / Teaching @CalypsoLabs
Real World CTF @RealWorldCTF
5K Followers 79 Following
kylebot @ky1ebot
6K Followers 319 Following CTF player @Shellphish | PhD Student @ASU | @angrdothorse dev | Author of how2heap | Vulnerability Research Hobbyist | @[email protected]
rthhh @rthhh17
2K Followers 651 Following Hyper-V Security Researcher. Black Hat USA 2021/2022 Speaker. MSRC MVR 2019/2020/2022/2024.
Danis Jiang @danis_jiang
3K Followers 1K Following Yuhao Jiang / former ctfer @ Vidar-Team / Security Researcher @ Ant Group Light-Year Security Lab / GeekPwn 2022 / Pwnie Awards 2023 / Tianfu Cup 2023
VictorV @vv474172261
3K Followers 165 Following Binary Sec😉VMware Escape at TFC 2018/21/23. Hyper-V Escape. Top3 of MSRC 23Q3/Q4/24Q1/Q3/Q4/Annual/25Q1/Annual. Watchlist for security news.
Ufanou @Ufanou5121539
26 Followers 1K Following
ArbeitetNiemals @ArbeitetNiemals
33 Followers 567 Following FREE ROGER VER $ZANO $XMR $CLONE $FIRO $CCX
Alexis @_heilancoos
7 Followers 102 Following Security Researcher | Threat Simulation & Incident Response
Danish Mehmood @danish_mehm00d
2 Followers 464 Following R3d_t3am | Security Researcher | Pentester & Technology lover
Mickey @HackingThings
7K Followers 719 Following Low hanging fruit maven. Cluster Head. Tweets are my own. https://t.co/NsUyMzcogk
TucanoBrick @TucanoBrick
0 Followers 72 Following
Smallblack @smal1black
0 Followers 22 Following
Tống Thế Bảo @BoTng958944
1 Followers 117 Following
Muli @Mulis_Tech
3 Followers 67 Following
tsunekoh @tsunek0h
749 Followers 120 Following Security Researcher, macOS, Arm-based Windows, @[email protected]
Squ @Lerr1uqs
203 Followers 494 Following
popo vaia @VaiaPopo54719
2 Followers 85 Following
Michael Hendrickx @ndrix
674 Followers 1K Following Security Research at Microsoft, in my spare time I try to ████████████ but █████ has done ████ to it. Making beats drop and calc.exe's pop. :)
Ricky Skiro @RickySkiro
497 Followers 1K Following Security Engineer, Research @trailofbits, lead of @trailofbits patching engine @ AIxCC, member of CodeJitsu team @ CGC, part of the Core team of @rizinorg
azraelxuemo @azraelxuemo
112 Followers 19 Following BlackHat Europe 2024, Zer0Con 2025, OFF-BY-ONE 2025, BlackHat USA 2025, DEFCON 33
Frank Wu @FrankOverF1ow
716 Followers 376 Following CTFer, Student, (Rev & Pwn & Automation), DEFCON 33 Finalist Exploring System Security and Porgram Analysis. Hacking with @r3kapig and @S1uM4i for fun.
钝感力很强 @957Sakura92035
3 Followers 39 Following
kr0 @kr0ch0u
0 Followers 1K Following
Ash 🦊 @Configingg
441 Followers 114 Following Furry | Tail wags & good vibes 🦊 | Just here for the fun, the fluff, and the community | DM me for a chat!
MachineHunter @InfPCTechStack
364 Followers 199 Following Security Researcher, UEFI, Windows Kernel, TPM (RT is mainly for me to read them later...)
Kazma @kazma_tw
49 Followers 178 Following Researcher at CyCraft. CTF Player at B33F 50UP 🇹🇼. Speaker at DEF CON 33, TROOPERS25 & RomHack2025
bullwinklemoose42 @bullwinkljmoose
139 Followers 4K Following
Qinrun Dai @2st___
109 Followers 124 Following CTF Player @ L3H_Sec / OIer / System Security / Exploitation / CS PhD Student
cherezproxy @cherezproxy
4 Followers 367 Following
Davvin @Davvin227212
10 Followers 667 Following
John Jiang @SecurityThunder
54 Followers 212 Following Researcher/UCCU Hacker Co-founder/HackerPeanutJohn
Chi-en (Ashley) Shen ... @ashl3y_shen
4K Followers 1K Following Security researcher @TalosSecurity / Ex-Google TAG / Black Hat USA & HITCON Review Board / Organizer of @rhacklette41. My tweets are my own opinion.
George Hughey @ecthr0s
579 Followers 195 Following MSRC Engineering - previously CS @ University of Maryland working on Geneva (https://t.co/dMYqBnn2oA)
wtm @wtm_offensi
3K Followers 998 Following Security researcher, bug bounty hunter, owner at Offensi. My tweets are those of my employer.
J @JJ7955223463280
1 Followers 105 Following
AT @Adrien_Thuau
19 Followers 2K Following
galcoblue @galcoblue
2 Followers 156 Following
Anis LOUNIS @AnixPasBesoin
149 Followers 2K Following I turn bugs 🐞 into features 🕵️ one gadget 🤖 at a time. Follows || Retweets ≠ Endorsement
tron swanson @a_h_a_b_
471 Followers 2K Following
chompie @chompie1337
83K Followers 1K Following hacker, weird machine mechanic, X-Force Offensive Research (XOR)
0xor0ne @0xor0ne
81K Followers 514 Following | CyberSecurity | Reverse Engineering | C and Rust | Exploit | Linux kernel | PhD | My Tweets, My Opinions :) |
cts🌸 @gf_256
61K Followers 820 Following Co-founder and hacker @zellic_io & @pb_ctf | https://t.co/nlNai6iiMP | 24 Intern @egirl_capital slow to reply to DMs
Project Zero Bugs @ProjectZeroBugs
35K Followers 0 Following A bot that posts the latest blog posts and disclosures from Google's Project Zero
sakura @eternalsakura13
8K Followers 190 Following Lead Security Researcher @zellic_io. 2022-2024 Top 3 Chrome VRP. 2023 Top 2 Facebook Whitehat. 2025 MSRC MVRs 9th. BlackHat Asia/USA & Zer0Con speaker.
crazyman_army @CrazymanArmy
6K Followers 3K Following CTFer / APT hunter / RedTeam / BlueTeam the member of @r3kapig the leader of @ShadowChasing1 CVE-2022-30190 find job opportunities opinions are own not group
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.
starlabs @starlabs_sg
9K Followers 20 Following A Singapore company that discovers vulnerabilities to help customers mitigate the risks of cyber attacks. Organisers of @offbyoneconf
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.
Binni Shah @binitamshah
141K Followers 165 Following Linux Evangelist, Malwares, Security enthusiast , Investor, Contrarian , Philanthropist , Reformist , Sigma female 🦋 https://t.co/WOvf41tMKV
Nicolas Krassas @Dinosn
146K Followers 735 Following Head of Threat & Vulnerability Mgmt @ Henkel AG & Co. KGaA https://t.co/NC1orlKrW3
Ptrace Security GmbH @ptracesecurity
59K Followers 867 Following Empowering IT Security Professionals through Hands-On Online Courses.
Sam Curry @samwcyo
97K Followers 1K Following Hacker, bug bounty hunter. Run a blog to better explain web application security.
NadeshikoManju@薫る... @Manjusaka_Lee
34K Followers 1K Following A Python developer at day A Java developer at night PyCon China organizer @pythonhunter__ co-founder @containerd CTL maintainer. Super fan of @yurucamp_anime
green @greentheonly
85K Followers 0 Following I report what I see. If it's good, it's good; if it's bad, it's bad. Does not depend on me. Make them release more awesome stuff. Don't shoot the messenger.
Mickey @HackingThings
7K Followers 719 Following Low hanging fruit maven. Cluster Head. Tweets are my own. https://t.co/NsUyMzcogk
SttyK✨💉👩�... @SttyK
8K Followers 1K Following Speaker: AVTOKYO/CYBERWARCON/BlackHat SANS FOR589 Contributor [email protected] Signal: SttyK.88
pwning.eth | Offside ... @PwningEth
6K Followers 21 Following the newest pwn star on the block(chain)! won $8M+ bounty✨ for protecting $300M+ funds at risk🔥| Whitehat @Immunefi Hall of Fame 🏆| @Offside_Labs CTO
Immunefi @immunefi
56K Followers 752 Following Immunefi — One Platform. Unified Security Operations. Complete Onchain Protection. Over $180B of user funds protected across 500+ protocols.
Brad Schlintz @nmdhkr
319 Followers 374 Following Traveler, security researcher, software engineer. Microsoft MVR 2025 (5th) and 2024 (19th).
Jack Rhysider 🏴... @JackRhysider
164K Followers 4K Following Creator of @DarknetDiaries. Tell me a good hacker story. 💻🔦⤵️🐰🕳️ Discord: https://t.co/qxanMuJ5X2
Jonathan Bar Or (JBO)... @yo_yo_yo_jbo
4K Followers 1K Following Hacker, security research architect for @Microsoft Defender. Member of @thegooniesctf. Linux, Windows, Android, MacOS, iOS, ChromeOS, bare metal. 日本語オーケーです👌
Ricky Skiro @RickySkiro
497 Followers 1K Following Security Engineer, Research @trailofbits, lead of @trailofbits patching engine @ AIxCC, member of CodeJitsu team @ CGC, part of the Core team of @rizinorg
Juhyeop Lee @juhye0p
156 Followers 116 Following Vulnerability Researcher / KITRI BoB 10th VR / Pwn2Own24🍀(Team. STEALIEN) @stealien
azraelxuemo @azraelxuemo
112 Followers 19 Following BlackHat Europe 2024, Zer0Con 2025, OFF-BY-ONE 2025, BlackHat USA 2025, DEFCON 33
Frank Wu @FrankOverF1ow
716 Followers 376 Following CTFer, Student, (Rev & Pwn & Automation), DEFCON 33 Finalist Exploring System Security and Porgram Analysis. Hacking with @r3kapig and @S1uM4i for fun.
USENIX WOOT Conferenc... @wootsecurity
2K Followers 31 Following WOOT aims to present a broad picture of offense and its contributions, bringing together researchers and practitioners in all areas of computer security
the_storm @the_st0rm
4K Followers 947 Following Security Engineer @Meta, Ex @Lacework, @Deloitte, @SecForce_LTD. CTFer with LCBC, vulnerability researcher and exploit dev. Opinions are my own
MachineHunter @InfPCTechStack
364 Followers 199 Following Security Researcher, UEFI, Windows Kernel, TPM (RT is mainly for me to read them later...)
V4bel @v4bel
1K Followers 142 Following Independent Vuln. Researcher / Pwn2Own Berlin 2025 / Google kernelCTF 0-day / Pwnie Awards 2025
Chi-en (Ashley) Shen ... @ashl3y_shen
4K Followers 1K Following Security researcher @TalosSecurity / Ex-Google TAG / Black Hat USA & HITCON Review Board / Organizer of @rhacklette41. My tweets are my own opinion.
George Hughey @ecthr0s
579 Followers 195 Following MSRC Engineering - previously CS @ University of Maryland working on Geneva (https://t.co/dMYqBnn2oA)
Bad user Experience @tOrbert_93
2K Followers 5K Following #Bayern in my DNA ||👨💻 Cloud Engineer ||A wanna be Pentester and Vulnerability researcher| C, PHP dev 🤡
B3NNY and the JITs @_B_3_N_N_Y_
1K Followers 1K Following Hacker, Programmer, Computer Engineer 🦀 - Sec @ MS. Collector of undefined behaviours. Will read your rants. @[email protected] + @b3nny.d0n0t.click
Dylan Tran @d_tranman
2K Followers 171 Following salsa sultan, verde villain, condiment connoisseur Adversary Simulation @xforce Red Team @wrccdc Former: @NationalCCDC+@wrccdc & @globalcptc @calpolyswift
Jose Rodriguez 🇵�... @Cyb3rPandaH
6K Followers 342 Following #CyberDefense #AI #DataScience @GeorgeMasonU @NOVAcommcollege @pucp
winterknife 🌻 @_winterknife_
4K Followers 5K Following low-level developer with a focus on 𝙸𝚗𝚝𝚎𝚕 𝚡𝟾𝟼 ISA devices running 𝚆𝚒𝚗𝚍𝚘𝚠𝚜 | R&D @BHinfoSecurity | https://t.co/lyJL0y7qRZ
Paolo Stagno (VoidSec... @Void_Sec
5K Followers 2K Following Director of Research @Crowdfense. Windows Vulnerability Researcher and Exploit Developer, ex-@XI_Research
mgeeky | Mariusz Bana... @mariuszbit
14K Followers 812 Following 🔴 Operator, Initial Access afficionado, Researcher, ex-AV engine developer, ex-Malware analyst 🦋 @mgeeky.bsky.social 🫖 green tea lover
Faav @efaav
692 Followers 166 Following Developer @ https://t.co/qiMEJOTD1H (& NameMC Extras), Bad web developer, Bug hunter.
Tuan Dinh Van 🇻�... @tunadv
156 Followers 721 Following Security engineer | MSRC 2024 Q3/4 | MSRC 2025 MVR
Ched "cheddar" 🧀�... @CheddarB0b42
2K Followers 3K Following day: helping students | night: homelab mad scientist | this is an unaffiliated personal account https://t.co/lCaJ3wtNXe
Justin Elze @HackingLZ
65K Followers 5K Following CTO @TrustedSec | Former Optiv/SecureWorks/Accuvant Labs/Redspin | Race cars
Amit d @_AmitDori_
238 Followers 580 Following Senior Security Researcher @ Microsoft MORSE. Computer stuff all around, Car Hacking and Vulnerability Research Private account: my views and not my employer's
Asuka Nakajima | 中�... @AsuNa_jp
10K Followers 982 Following Senior Security Research Engineer @Elastic / BlackHat USA & Asia Review Board / CTF for GIRLS / 著書『サイバー攻撃』/ サイバーセキュリティに関する総務大臣奨励賞 / My tweets are my own opinion
Sheikh Rishad @sheikhrishad0
11K Followers 927 Following 21 Years Old, Hacker, Re-searcher, Self-Developer
Andrey Konovalov @andreyknvl
7K Followers 783 Following Security engineer at https://t.co/027VXUlgOx. Focusing on the Linux kernel. Maintaining @linkersec. Trainings at https://t.co/D5MrxmYimS.
Battle Programmer Yuu @netspooky
20K Followers 1K Following knuck if you buck 日本語/español OK (he/they) @tmpout @binarygolf @[email protected] (fedi) @ https://t.co/mZ77OENytt (bsky)
Kurnal @Kurnalsalts
4K Followers 204 Following Maybe Kurnal 也许是Kurnal，也许不是Kurnal 中文/EN(?) Kurnal’s English is Terrible，Use Translator Talking Team in Telegram：https://t.co/eC3QerrDez
J⩜⃝mie Williams @jamieantisocial
10K Followers 7K Following threats && stuff || #UNC1799 forever 🤘|| @DistrictHeather ♥️ + 🍷 **𝚅𝚒𝚎𝚠𝚜 𝚎𝚡𝚙𝚛𝚎𝚜𝚜𝚎𝚍 𝚊𝚛𝚎 𝚖𝚈 օ𝚠𝚗**
Tuan Anh Nguyen⚡️... @haxor31337
15K Followers 2K Following 29 y/o Bug Bounty Hunter and Red Teamer at Viettel Cyber Security. Brand Ambassador @Hacker0x01 - Researcher Spotlight @Bugcrowd
BINARLY🔬 @binarly_io
4K Followers 428 Following ⛓️Binarly is the world’s most advanced automated software supply chain security platform.
Rich Mirch @0xm1rch
2K Followers 3K Following UNIX/Linux Sysadmin turned Penetration Tester, Red Teamer, Security Researcher
Niraj Mahajan @niraj1mahajan
2K Followers 675 Following Microsoft 2024, 2025 MVR | #BugBounty Hunter | Application Security | Discovered 11x CVEs
Alon Leviev @alon_leviev
1K Followers 182 Following Vulnerability Researcher at Microsoft | Researcher, Speaker, BJJ Black Belt, Former BJJ World and Euro ChampionTrends for United States
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