Lê Hữu Quang Linh 🇻🇳 @linhlhq
Security researcher ezqelusia.blogspot.com Việt Nam Joined January 2018-
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CVE-2025-21479 Meta Quest 3 privilege escalation Exploit poc - github.com/FreeXR/eureka_… #root #MobileSecurity #infosec #dfir
Out Of Control: How KCFG and KCET Redefine Control Flow Integrity in the Windows Kernel by @33y0re i.blackhat.com/BH-USA-25/Pres…
New blog post: Fuzzing Microsoft Defender's mpengine.dll using snapshot fuzzing (WTF, kAFL/NYX). We uncovered several out-of-bounds read & null dereference bugs that can crash the main Defender process on a file scan. Details -> labs.infoguard.ch/posts/attackin…
A quick writeup on potential security issue of Windows LNK that I reported to MSRC last month. They decided to not fix due to relying on MOTW. In the blog I included the proof of concept. All you have to do is to Right-Click and get Info Disclosure :) zeifan.my/Right-Click-LN…
Technical analysis of CVE-2025-31201: reverse engineering the diff between iOS 18.4 and 18.4.1 to study the changes made to RPAC.: blog.epsilon-sec.com/cve-2025-31201… #iOS #apple #cybersecurity #reversing #pac #security #cve #vulnerability
After #flareon11 challenge 7, I got inspired to build tooling for #dotnet Native AOT reverse engineering. As such, I built a #Ghidra Analyzer that can automatically recover most .NET types, methods and frozen objects (e.g., strings). Blog:👉blog.washi.dev/posts/recoveri…
3 milliseconds to admin — Our analyst John Ostrowski turned a DLL hijacking into a reliable local privilege escalation on Windows 11. He chained opportunistic locks, and API hooking to win the race to CVE-2025-24076 & CVE-2025-24994. Read his blog post: blog.compass-security.com/2025/04/3-mill…
One Bug to Rule Them All: Stably Exploiting a Preauth RCE Vulnerability on Windows Server 2025 by @edwardzpeng @Ver0759 Zishan Lin i.blackhat.com/Asia-25/Asia-2…
In our latest MindShaRE blog, @renorobertr describes how to use Binary Ninja’s MLIL to establish a data flow graph by tracing interactions between a specific memory allocation in order to find UAF bugs. He includes source code so you can, too. zerodayinitiative.com/blog/2025/3/20…
My writeup of the 2023 NSO in-the-wild iOS zero-click BLASTDOOR webp exploit: Blasting Past Webp - googleprojectzero.blogspot.com/2025/03/blasti…
The fifth article (57 pages) of the Exploiting Reversing Series (ERS) is available on: exploitreversing.com/2025/03/12/exp… I would like to thank Ilfak Guilfanov @ilfak and Hex-Rays SA @HexRaysSA for their constant and uninterrupted support, which have helped me write these articles over…
Hyper-v虚拟磁盘驱动vhdmp.sys漏洞汇总分析 bbs.kanxue.com/thread-285976.… [CVE-2025-24048致谢](msrc.microsoft.com/update-guide/e…) [CVE-2025-24050致谢](msrc.microsoft.com/update-guide/e…)
Bypass AMSI in 2025, my newest blog post is published 🥳! A review on what changed over the last years and what's still efficient today. en.r-tec.net/r-tec-blog-byp…
Finding and chaining 4 vulns to exfiltrate encryption keys from the Android Keystore on Samsung series A* devices. Did you miss the "Attacking the Samsung Galaxy A* Boot Chain" talk by @max_r_b and Raphaël Neveu earlier this year ? Talk && PoC || GTFO: blog.quarkslab.com/attacking-the-…
Good tools are made of bugs: How to monitor your Steam Deck with one byte. Finding and exploiting two vulnerabilities in AMD's UEFI firmware for fun and gaming . A Christmas gift in February, brought to you by the amazing @pwissenlit 🫶 blog.quarkslab.com/being-overlord…
Think you’ve got what it takes to pop shells and snag your ticket to... @REverseConf and @offbyoneconf ? 😏 github.com/star-sg/challe…
🎄 All I Want for Christmas is a CVE-2024-30085 Exploit 🎄 As always, we at @starlabs_sg are sharing what we learnt. This time, it's brought to you by Cherie-Anne Lee starlabs.sg/blog/2024/all-…
Sharing slides for another #blackhat EU 2024 talk of us: (Enhancing Automatic Vulnerability Discovery for Windows RPC/COM in New Ways) github.com/edwardzpeng/pr…
I published a post describing the exploitation process for CVE-2024-38193, a use-after-free vulnerability in the afd.sys Windows driver. Hope you enjoy it! :) blog.exodusintel.com/2024/12/02/win…
If you enjoy programming and lower levels of the stack, this is a talk you want to watch: youtube.com/watch?v=WDfrA7…
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
Pham Khanh @rskvp93
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LiveOverflow 🔴 @LiveOverflow
155K Followers 1K Following wannabe hacker... he/him 🌱 grow your hacking skills @hextreeio
h0mbre @h0mbre_
15K Followers 641 Following # Exploit Reliability Engineer # Developing a full-system snapshot fuzzer: https://t.co/mfVXhwoGYD # Avi: https://t.co/3fsQfVprCf
Nguyen The Duc @ducnt_
3K Followers 383 Following Just another web warrior ⚔️ Security Researcher ۞ Principal Security Engineer @Verichains ۞ Pwn2Own 2023 ۞@vnsec squad ۞ 💰https://t.co/wuyz6IfAbA ۞ nano 💻
kmkz @kmkz_security
19K Followers 2K Following Offensive Security, pom-pom girl... Who cares ?? Bourbon Offensive Security Services | BOSS
Julien | MrTuxracer �... @MrTuxracer
37K Followers 443 Following Freelancer | #BugBounty | @Hacker0x01 H1-Elite | $1,500,000 Overall Bounties | ❤️ Reversing | Mobile Hacker | https://t.co/pcWduPOt0n
Alexandre Borges @ale_sp_brazil
28K Followers 147 Following Vulnerability Researcher and Exploit Developer.
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
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
Andy Nguyen @theflow0
61K Followers 446 Following The opinions stated here are my own, not those of my company.
huyna @huyna89
743 Followers 949 Following
Faith 🇧🇩🇦�... @farazsth98
4K Followers 318 Following Lead Cosmos Security Engineer @zellic_io, CTFer @SuperGuesser, Prev: Android Vulnerability Research @dfsec_com
HackSys Team @HackSysTeam
10K Followers 628 Following Vulnerability Research, Kernel Exploitation, Reverse Engineering, Exploit Development, Program Analysis, Malware Research, Web, Machine Learning
LamScun @LamScun
2K Followers 806 Following Researcher of mobile and web security issues. It's safer in the forest than on the internet.
Abhinav Kumar @HelNull
0 Followers 54 Following
TheraAustin @6uxa4Vs7bSHU4
2 Followers 301 Following Các trò chơi slot trực tuyến, sòng bạc trực tiếp và cá cược thể thao hấp dẫn nhất! Tham gia ngay để mở khóa các ưu đãi độc quyền và phần thưởng VIP.
aqas @Aqas__
5 Followers 286 Following
malware Owl @malware_owl
129 Followers 217 Following Entering the world of Malware (◎▼◎) =========== Since August 2022. Opinions expressed are my own and not those of my employer
Đức Lê @cL25487861
0 Followers 15 Following
Olkiex @Olkiex
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Oliver Steiner @OliverStei78953
0 Followers 9 Following
tester @xxtesterxx
208 Followers 4K Following 3 Cerebral infarctions so far. Yearning for life quality. Still like to break 💔 shit. Old school Hacker. Activist by 💜. miss the old school way of bullshiting
7ЯnnX @AdikoSteve30980
16 Followers 342 Following
jocker @DavidSpid12189
1 Followers 950 Following
Trâm Anh Bùi Huỳn... @heliosphili4
0 Followers 4 Following
Unhappy Garage @unhappy_garage
2 Followers 2K Following
Arjun Basnet @abasnet123
199 Followers 3K Following Move On.... Threat Hunter, Deep and Dark Web, Security Researcher, Pentester, Vulnerability Management
AVA @a1v7a9
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Chris Au @netero_1010
1K Followers 577 Following Red teamer, my tools for red teaming: https://t.co/j6Z018m09L, my blog to share offensive security stuff: https://t.co/MKvSTjpWoi
Chung Dinh @suff3r3d
0 Followers 45 Following
Faxanadu @FaxanaduHacks
25 Followers 166 Following I've seen things you people wouldn't believe, attack ships on fire... oh wait, that was Bladerunner...
Alex @0xr0y4l
0 Followers 418 Following
FAMASoon @FAMASoon
621 Followers 515 Following blog: https://t.co/vw7x2QFnxe GitHub: https://t.co/sj0X6Q3g9C
Qanon @qanonfree
4 Followers 4K Following
Khá Là Bảnh @trungduc751995
589 Followers 452 Following
arip petits @AripPetits
6 Followers 1K Following
thu phương @thuphng942164
3 Followers 84 Following
An Trinh @_tint0
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Balkrishna Jadhav @hacker3j
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Kỳ Phan Quốc @KPhanQuc1
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Gowrishankar @g0wricsMD
12 Followers 99 Following
lmap @lemauanhphong
2 Followers 122 Following
Xa la @Xalahehe
0 Followers 166 Following
Heart GOld @eaglehgold
1 Followers 35 Following
Anti-Anti-Rev-Evoluti... @elfexecutieble
71 Followers 651 Following I do this not because it is easy, but because I thought it would be easy — Yeah man like what even are computers and why they need to be secure ( ‘• ω • `)?
Aldo Fathoni @realfathonix
92 Followers 3K Following Software developer, retrocomputing and Unix enthusiast, computer hobbyist in general.
Tevfik DEMİREL @tevfikdemirel_
0 Followers 200 Following 🖥️Cyber Security💻|@microsoft World🏆Top10🏆Ranking Cyber Security Vulnerability Researcher | Digital Technology Sustainability Communication |#Tedx 🎤🇹🇷
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.
vx-underground @vxunderground
368K Followers 290 Following The largest collection of malware source code, samples, and papers on the internet. Password: infected
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
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
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
Ptrace Security GmbH @ptracesecurity
59K Followers 867 Following Empowering IT Security Professionals through Hands-On Online Courses.
Nicolas Krassas @Dinosn
146K Followers 735 Following Head of Threat & Vulnerability Mgmt @ Henkel AG & Co. KGaA https://t.co/NC1orlKrW3
Project Zero Bugs @ProjectZeroBugs
35K Followers 0 Following A bot that posts the latest blog posts and disclosures from Google's Project Zero
Bien 🇻🇳 @bienpnn
4K Followers 476 Following P (Million Live!) hackerman at @qriousec & @seasecresponse & @ProjectSEKAIctf Tiếng Việt / English / 日本語 范阮玉邊
Binni Shah @binitamshah
141K Followers 165 Following Linux Evangelist, Malwares, Security enthusiast , Investor, Contrarian , Philanthropist , Reformist , Sigma female 🦋 https://t.co/WOvf41tMKV
Pham Khanh @rskvp93
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LiveOverflow 🔴 @LiveOverflow
155K Followers 1K Following wannabe hacker... he/him 🌱 grow your hacking skills @hextreeio
Yarden Shafir @yarden_shafir
24K Followers 309 Following A circus artist with a visual studio license
[email protected]... @0xdea
14K Followers 19 Following When cryptography is outlawed, bayl bhgynjf jvyy unir cevinpl.
Chromium Disclosed Se... @BugsChromium
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h0mbre @h0mbre_
15K Followers 641 Following # Exploit Reliability Engineer # Developing a full-system snapshot fuzzer: https://t.co/mfVXhwoGYD # Avi: https://t.co/3fsQfVprCf
Nguyen The Duc @ducnt_
3K Followers 383 Following Just another web warrior ⚔️ Security Researcher ۞ Principal Security Engineer @Verichains ۞ Pwn2Own 2023 ۞@vnsec squad ۞ 💰https://t.co/wuyz6IfAbA ۞ nano 💻
First Squawk @FirstSquawk
399K Followers 250 Following Firstsquawk Is a Global Financial (News) Squawk Service Specialising In Financial Markets, Macro, Geopolitics,politics
Crowdfense @crowdfense
3K Followers 1K Following Crowdfense is the world-leading research hub and acquisition platform for zero-day exploits and vulnerability research. We offer the highest bounties
Ken Gannon (伊藤 �... @Yogehi
2K Followers 287 Following 95% random tweets, 5% security related tweets. Pwn2Own 2023/2024. YayTweetsAreMyOwnYay
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559 Followers 480 Following ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ Windows VR & XPD ,Reverse Engineering
Dataflow Forensics @df_forensics
498 Followers 4 Following
MOGU ($C) 💜💛 @moguxyz
8K Followers 809 Following 🍪 Building @ChainbaseHQ / Bitcoin MAXI / Born to Hack 💫 NFA • DYOR
ElektroKill @elektrokilldev
340 Followers 18 Following 19-year-old self-taught developer (C#/Java) and reverse engineer. Developer of dnSpyEx.
Off-By-One Conference @offbyoneconf
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delikely @delikely
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Calif @calif_io
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Manfred Paul @_manfp
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comma @comma_ai
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Benoît @benoitsevens
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Filip Dragovic @filip_dragovic
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SinSinology @SinSinology
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Kristal @gal_kristal
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Operation Zero @opzero_en
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HITBSecConf @HITBSecConf
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Dark Web Intelligence @DailyDarkWeb
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F1ras Fatnassi 🇹�... @Fatnass1F1ras
1K Followers 953 Following running, on-chain trading, security, MSRC MVR 2022, 2023 & 2025.
Peter M @pmnh_
3K Followers 567 Following aka pmnh / ex-Security researcher / Synack #1 SRT 2022-2023 / Synack, HackerOne, BC / Deep recon / source code analysis. Opinions my own, not employer.
T0 @T0Zhang
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Lê Ngọc Anh @L3ng0c4nh
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Khoa Dinh @_l0gg
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Eiriel @KLINIX5
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Thai S.D @Spid3r_TS
373 Followers 1K Following Que sera, sera | member of @SquidProxyLover | former rev with @bincat_ctf @ph1sherctf | Flareon11 Finisher
Nguyễn Đình Biể... @biennd279
355 Followers 194 Following CTF player (aka d3s34) at hsvcs. Junior Security Engineering (aka biennd4) at Viettel Cyber Security.
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
r0bre | Accretion.xyz @r0bre
5K Followers 1K Following solana security officer | ceo & chief solana auditor @accretion_xyz | dm for audits
jp / kw0 @JoshuaProvoste
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Aviram Jenik @aviramj
2K Followers 411 Following Active Investor and former entrepreneur. Founded and exited multiple profitable bootstraps; investor x50:Israel, Silicon Valley and Korea; Let's go, fight, win
Dinh Hoang @hir0ot
433 Followers 374 Following
wildcat @tacbliw
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