Defiboy @Defik1ller

Joined April 2026

Tweets

1
Followers

4
Following

240
Likes

6

Two Seven One Three @TwoSevenOneT

4 days ago

New #redteam tool for blocking EDRs: EDRChoker Instead of fully blocking the EDR agents' connections to their server, we can throttle their bandwidth so they consistently time out when sending data, which is effectively the same as blocking but avoids triggering "block" or "drop" packet events #pentest #cybersecurity Github: TwoSevenOneT/EDRChoker

23 173 706 102K 547

View Details

PHALANX @when_robots_cry

963 Followers 2K Following https://t.co/StsKwbXZcL - Kali Linux Polyglot Harness for Autonomous Pentesting/Cyber Security

xofin @xofin904

111 Followers 2K Following

SandboxEscaper @WeirdQuadratic

2K Followers 640 Following Bear, Destroyer of Microsoft.

Whale Guru @GuruWhale3856

57 Followers 850 Following

Data breach revealed,
Malware lurks, silent, stealthy -
OSINT tracks the thread.

URLs I post may contain malware – be careful and check yourself before running

r1cksec @r1cksec

1K Followers 222 Following Data breach revealed, Malware lurks, silent, stealthy - OSINT tracks the thread. URLs I post may contain malware – be careful and check yourself before running

IntelOps @IntelOpsV3

6K Followers 58 Following The internet holds vast secrets for those who know how to look A darkweb forum for security researchers

VAL @osint_based

245 Followers 513 Following doing onchain investigations better than your local law firm

Meow.

Probably the closest thing to an APT without breaking the law.
Adapt or Die.
VR, Kernel Exploits, Firmware Feline.

Romans 1:27-29

_SiCk @encrypted_past

2K Followers 446 Following Meow. Probably the closest thing to an APT without breaking the law. Adapt or Die. VR, Kernel Exploits, Firmware Feline. Romans 1:27-29

Chief Security Officer (CSO) || Security Researcher at https://t.co/YsorB5YEAu || Penetration Tester || Red Teamer || Social Engineering Awareness Trainer

Two Seven One Three @TwoSevenOneT

5K Followers 2K Following Chief Security Officer (CSO) || Security Researcher at https://t.co/YsorB5YEAu || Penetration Tester || Red Teamer || Social Engineering Awareness Trainer

Cutting-edge security research by @SonarSource to educate the world about code security across all software.

We're also at @SonarResearch@infosec.exchange 🦣

Sonar Research @Sonar_Research

11K Followers 6 Following Cutting-edge security research by @SonarSource to educate the world about code security across all software. We're also at @[email protected] 🦣

The Alan Turing Institute Threat Observatory providing intelligence and best practices to secure National Digital Identity Systems and Digital Infrastructures.

Cyber Threat Observat... @TuringCyberObs

48 Followers 91 Following The Alan Turing Institute Threat Observatory providing intelligence and best practices to secure National Digital Identity Systems and Digital Infrastructures.

DailyCVE @dailycve

209 Followers 11 Following @UndercodeUpdate @UndercodeNews @DailyCve

weird weeb | sr swe | cybersec | ai/llms/agents | rev eng & malware | gamedev • modding • homebrew | eng/esp | main: @sammwy | taken by @Tenshi101_

v @vql3n

Connor McGarr @33y0re

11K Followers 115 Following Software Engineer @CrowdStrike

👨‍💻 独立开发者 | AI Builder | Indie Hacker | 互联网打杂
💻 AI 工具测评 | 代码干货 | 科技投资
世界是个巨大草台班子
别笑别人，总有一日，你我皆在台上
格言：生命不息，Bug 不止
📮 商务DM
草台班子交流👉🏻 https://t.co/7qAPtDku8I

Lonely @Lonely__MH

🛸Mayank Sharma🏴... @ping_mayank

389 Followers 6K Following TISO | AI Platform Security Engineer/Architect @DeutscheBank 💶 | Crew @Cloudvillage_dc 🌩️| Hack Ship Hack☁️ 🐳📦 Cloud Cotainers

A leading creator of cybersecurity technologies to investigate, prevent, and fight digital crime. Combating cybercrime since 2003

Group-IB Global @GroupIB

10K Followers 645 Following A leading creator of cybersecurity technologies to investigate, prevent, and fight digital crime. Combating cybercrime since 2003

Lead Security Researcher @zellic_io. Top 3 Chrome VRP. Top 2 Facebook Whitehat. MSRC MVRs 9th. BlackHat Asia/USA & Zer0Con & OffensiveCon speaker.

sakura @eternalsakura13

9K Followers 207 Following Lead Security Researcher @zellic_io. Top 3 Chrome VRP. Top 2 Facebook Whitehat. MSRC MVRs 9th. BlackHat Asia/USA & Zer0Con & OffensiveCon speaker.

Microscopic cures for big security holes.
0patch
(pronounced 'zero patch')
Bluesky: https://t.co/js7yaM3lqN
Mastodon: @0patch@infosec.exchange

0patch @0patch

8K Followers 223 Following Microscopic cures for big security holes. 0patch (pronounced 'zero patch') Bluesky: https://t.co/js7yaM3lqN Mastodon: @[email protected]

Gabson @gabson0x

373 Followers 131 Following 0x dev • Breaking down hacks, exploits & defenses

ɐpnH @0x0Huda

530 Followers 193 Following Offensive Security | Python, Rust & C++ Interested in Complex Adaptive Systems and technical research.

Fady Moheb @N1NJ10_

694 Followers 275 Following International joker who is occasionally heroic behind the keyboard.

StarPlatinum @StarPlatinum_

99K Followers 12K Following | Writer | | Ambassador @kalshi |

Christopher | 🇺�... @d4rkshell

渗透测试专家和天使投资人，Ghost Wolf Lab负责人和渊龙SEC团队主创之一。
十三年渗透测试经验，擅长木马免杀和APT攻击
在多个知名安全平台和大会上发表过文章和演讲，分享过经验和心得。
实验室仓库：
https://t.co/lrlNUPGiXb

Snow Wolf @Snow_Wo1f

6K Followers 210 Following 渗透测试专家和天使投资人，Ghost Wolf Lab负责人和渊龙SEC团队主创之一。十三年渗透测试经验，擅长木马免杀和APT攻击在多个知名安全平台和大会上发表过文章和演讲，分享过经验和心得。实验室仓库： https://t.co/lrlNUPGiXb

the_OSINT_rack @the_OSINT_rack

498 Followers 40 Following Fresh Osint Resources and reads

Swissky @pentest_swissky

22K Followers 1K Following RedTeam | Pentest Author of PayloadsAllTheThings & SSRFmap https://t.co/w1ZLRqoafG

Rohan Takke @takkerohan97

362 Followers 550 Following Security Engineer | Security Architecture & Threat Modeling | DM for collabs I post Cybersecurity + Tech + AI insights

Eric Parker @EricParker

9K Followers 3K Following 202k Tech / Cybersecurity YouTuber. PHD in vibe coding Security Researcher, Reverse Engineer

bohops @bohops

15K Followers 481 Following Red/Purple/Research | Adversary Services @xforce red

Security and anti-cheat researcher focused on Windows internals.
Advancing reliable detection and stronger system integrity.
https://t.co/1hoZxnzccW

kernullist @kernullist

1K Followers 3K Following Security and anti-cheat researcher focused on Windows internals. Advancing reliable detection and stronger system integrity. https://t.co/1hoZxnzccW

K̵i̵r̵k̵ ̵T̵r̵... @Teach2Breach

2K Followers 659 Following MALicious softWARE

World’s #1 Largest Cyber Security News 📰 Platform For Security Professionals. Get Latest #CybersecurityNews #HackingNews, #Cyberattack, #Threats & #breaches

Cyber Security News @The_Cyber_News

65K Followers 283 Following World’s #1 Largest Cyber Security News 📰 Platform For Security Professionals. Get Latest #CybersecurityNews #HackingNews, #Cyberattack, #Threats & #breaches

Xlab @Xlab_qax

975 Followers 5 Following Xlab at Qianxin

Amarillo @anyelamarillo

1K Followers 46 Following Trader de Nasdaq | Quant en @casaweb3 by @oraculofi

Dohyun Lee @l33d0hyun

6K Followers 567 Following Just a game

🇪🇪🏳️‍⚧️ | Archivist | 12 CVEs in Chrome | CSS sophomore | MapartCraft | Puppy | Horse | rebane2001#3716 | Lyra (she/her) 🦊

@rebane2001@infosec.exchange

Rebane @rebane2001

🛠️ Former Sysadmin, now Pentester | Microsoft MVP | Helping IT teams make their environment harder to attack | @SecurIT360 & @CyberThreatPOV

spencer @techspence

16K Followers 3K Following 🛠️ Former Sysadmin, now Pentester | Microsoft MVP | Helping IT teams make their environment harder to attack | @SecurIT360 & @CyberThreatPOV

zhero; @zhero___

11K Followers 400 Following vulnerability researcher; seek the truth for a living

inzo @inzo____

3K Followers 201 Following always hunting for the unseen;

shubs @infosec_au

58K Followers 2K Following Co-founder, security researcher. Building an attack surface management platform, @assetnote

Aircorridor @_aircorridor

13K Followers 26 Following Tech writer at Hackers-Arise

Hacker, sysadmin and security researcher @OrangeCyberdef 💻
Calisthenic enthousiast 💪 and wannabe philosopher https://t.co/SqDDhIGGGh 📖
🔥 Hide&Sec 🔥

Aurélien Chalot @Defte_

4K Followers 484 Following Hacker, sysadmin and security researcher @OrangeCyberdef 💻 Calisthenic enthousiast 💪 and wannabe philosopher https://t.co/SqDDhIGGGh 📖 🔥 Hide&Sec 🔥

Vinchin provides enterprise data protection solutions, including backup, recovery, and migration, ensuring data security and business continuity.

Vinchin_Backup @VinchinSoftware

660 Followers 428 Following Vinchin provides enterprise data protection solutions, including backup, recovery, and migration, ensuring data security and business continuity.

Toan Pham @__suto

3K Followers 850 Following Cybersec Enthusiast. IE/Chrome(v8(ctf+sbx)+gpu)/FF(ion+sbx) Qrious Secure (@qriousec) & VnSecurity (@vnsec).

OffensiveCon Berlin is a technical international security conference focused on offensive security only. Organised by @Binary_Gecko. Stay tuned #OffensiveCon26.

offensivecon @offensive_con

28K Followers 1 Following OffensiveCon Berlin is a technical international security conference focused on offensive security only. Organised by @Binary_Gecko. Stay tuned #OffensiveCon26.

Proving that cybersecurity is everyone's business. We research what others skip, expose what's buried, and know that the real story is never on the surface.

Cybernews @Cybernews

72K Followers 401 Following Proving that cybersecurity is everyone's business. We research what others skip, expose what's buried, and know that the real story is never on the surface.

Rajya Vardhan @itisrajya

55 Followers 229 Following Being monochromatic & radiating

Managed cybersecurity for busy IT teams & founders. We translate today's threats into 60-second actions — and take down the ones aimed at you. https://t.co/tH9jZIxgqq

iSECTECH @isectech_

91 Followers 3 Following Managed cybersecurity for busy IT teams & founders. We translate today's threats into 60-second actions — and take down the ones aimed at you. https://t.co/tH9jZIxgqq

Carlos Vieira @carlos_crowsec

3K Followers 629 Following Founder @quimerax_intel | Partner @Hakaioffsec

Security Researcher | Building Medusa | Partnering with cybersecurity companies on technical content | Partnerships 📩

Medusa @medusa_0xf

9K Followers 209 Following Security Researcher | Building Medusa | Partnering with cybersecurity companies on technical content | Partnerships 📩

Cybersecurity Expert
.
📧 contact@n45ht.or.id
🌐 https://t.co/PuPUtGpdHg

N45HT @N45HTOfficial

95 Followers 247 Following Cybersecurity Expert . 📧 [email protected] 🌐 https://t.co/PuPUtGpdHg

Clandestine @akaclandestine

Writer concerned about where things are headed. Normal, white woman XX , Co-researcher of child development and social relations

Chris 🇻🇦☦️�... @HorvthKris31477

772 Followers 862 Following Writer concerned about where things are headed. Normal, white woman XX , Co-researcher of child development and social relations