H @_hackrr

Testing all of the pens Joined May 2019

Tweets

29
Followers

19
Following

361
Likes

518

Daniel Cuthbert @dcuthbert

4 years ago

Reading the comms between a criminal org and a victim is something else. Good work @Intel471Inc Full story over on @briankrebs's site krebsonsecurity.com/2021/05/a-clos… We have a huge problem that needs to be solved asap

1 41 97 0 8

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DuckDuckGo @DuckDuckGo

5 years ago

After months of stalling, Google finally revealed how much personal data they collect in Chrome and the Google app. No wonder they wanted to hide it. Spying on users has nothing to do with building a great web browser or search engine. We would know (our app is both in one).

2K 33K 129K 0 6K

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Kuba Gretzky @mrgretzky

5 years ago

17 299 2K 0 13

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Ben Sadeghipour @NahamSec

5 years ago

Username: admin Password: admin

19 35 296 0 4

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GlennyRodge @GlennyRodge

5 years ago

HMRC

185 5K 46K 0 68

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axi0mX @axi0mX

5 years ago

24 350 1K 0 44

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Etienne Jacob @etiennejcb

5 years ago

new surface

86 3K 14K 0 503

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Lisa Forte @LisaForteUK

6 years ago

Never thought of it this way 😂😂

30 177 746 0 5

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Jack Rhysider 🏴‍☠️ @JackRhysider

6 years ago

Jeez! Look at the effort on this one.

Guilherme Dias @guisouzadias

6 years ago

Jeez! Look at the effort on this one.

60 498 1K 0 57

55 394 1K 0 35

Valentina @BeltzJ9633

0 Followers 281 Following I'm 29 and single. DMs are for followers only.

Cyber Geek, Pentester, Social Engineer & all round awesome guy! Should have been in the Avengers, but all the spots were taken! Views/opinions are my own 🙊

Spence @SecEventsPen

628 Followers 1K Following Cyber Geek, Pentester, Social Engineer & all round awesome guy! Should have been in the Avengers, but all the spots were taken! Views/opinions are my own 🙊

uid0 @uidzero

2K Followers 2K Following Red Team @Sophos | infosec nerd | Netflux & Chill CTF Team

Cyber, IT, Geek, may or may not be Batman. Speaker. mentor, doer of good deeds. My comments are my own or stolen and not the views of my employer or cat.

Dave @_davewm_

1K Followers 2K Following Cyber, IT, Geek, may or may not be Batman. Speaker. mentor, doer of good deeds. My comments are my own or stolen and not the views of my employer or cat.

Politax @Politax3

5K Followers 2K Following Brexit. Tax. Politics. Stuff.

Iris @i_godwin53

262 Followers 3K Following

Jeannine @brown_jeannine4

244 Followers 3K Following

Lisa @lisa_lebo51

291 Followers 3K Following

root @B4ZUH4CK3R

206 Followers 1K Following Friendly #4ck3r

Victor vdH @D0y0u3v3nl33t

267 Followers 981 Following Red team enthusiast, malware tinkerer and pentester

SaaS platform for managing #security #vulnerabilities and defects in your company. #Vulnerabilitymanagement Easy, comfortable and flexible.
#Cybersecurity,#tech

Vulnture @vulnture

6 Followers 34 Following SaaS platform for managing #security #vulnerabilities and defects in your company. #Vulnerabilitymanagement Easy, comfortable and flexible. #Cybersecurity,#tech

The AI and Cyber Security Association is a new trade association operating at the critical intersection of AI and Cyber Security. Join us today!

AI and Cyber Security... @AICyberSecAssoc

5K Followers 4K Following The AI and Cyber Security Association is a new trade association operating at the critical intersection of AI and Cyber Security. Join us today!

subfn @subfnSecurity

146 Followers 167 Following the debug logs for @charleshooper || infosec || veteran || he/him/they

mRr3b00t @UK_Daniel_Card

114K Followers 8K Following Department of Cyber WAR CEO of everyone's email servers!

🏴‍☠️ ÐΞΛ�... @DeathsPirate

3K Followers 4K Following Homo Ludens. Homo Faber.

Discover bounties for information. Learn about the latest tactics used by criminals and safety tips to keep you out of harm's way. Crowdsourced Intelligence #

bounty4info @bounty4info

173 Followers 1K Following Discover bounties for information. Learn about the latest tactics used by criminals and safety tips to keep you out of harm's way. Crowdsourced Intelligence #

Darren Gallop @darrengallop

2K Followers 2K Following Entrepreneur, CEO and Founder @CarbideSecure #InfoSec #Privacy

Rifat Mehedi @itsrifat_

573 Followers 2K Following Graphic and UX/UI Designer Good Design is Good Business!! Good Design doesn’t cost, but it pays.

TEEX is a secure distributed computing platform which provides a Layer-2 solution based on blockchain.Telegram: (link: https://t.co/c2rLe7Yy64）

TEEX @teexio

131 Followers 120 Following TEEX is a secure distributed computing platform which provides a Layer-2 solution based on blockchain.Telegram: (link: https://t.co/c2rLe7Yy64）

Jean-Pierre LESUEUR @DarkCoderSc

8K Followers 246 Following Security & Malware Researcher / Developer. Microsoft MVP 🇫🇷 🇵🇹 🇬🇧 Bluesky : darkcodersc

Director, Security Research @preluderesearch💜 | Author of Evading EDR https://t.co/E5fs0sSTOv 📖 | Adversary tradecraft & windows internals 🦠

Matt Hand @matterpreter

10K Followers 295 Following Director, Security Research @preluderesearch💜 | Author of Evading EDR https://t.co/E5fs0sSTOv 📖 | Adversary tradecraft & windows internals 🦠

Josh @passthehashbrwn

10K Followers 334 Following Adversarial Simulation at IBM, tweets are mine etc.

Filth @eternalfilth

22K Followers 76 Following curated by (redacted)

grantt @granttXIV

1K Followers 361 Following your favorite engineer's third best engineeer. pushing false narratives.

🔴 Operator, Initial Access afficionado, Researcher, ex-AV engine developer, ex-Malware analyst 🦋 @mgeeky.bsky.social
🫖 green tea lover

mgeeky | Mariusz Bana... @mariuszbit

14K Followers 823 Following 🔴 Operator, Initial Access afficionado, Researcher, ex-AV engine developer, ex-Malware analyst 🦋 @mgeeky.bsky.social 🫖 green tea lover

Love Linux/Unix, open source, and programming? Into Sysadmin & DevOps? Follow us! Boost your IT career with daily new tools, apps, and humor ⤵️

nixCraft 🐧 @nixcraft

386K Followers 624 Following Love Linux/Unix, open source, and programming? Into Sysadmin & DevOps? Follow us! Boost your IT career with daily new tools, apps, and humor ⤵️

Adam Compton (@tatanu... @tatanus

2K Followers 787 Following Principal Consultant - stories + fails + infosec + complaints

astroButter @astroButter

1K Followers 504 Following An H100's worst nightmare ACELERADA dotfiles: https://t.co/TguVDulfEH בס״ד

Our mission is to make the Internet more secure by bringing to light vulnerabilities, malicious activity and emerging threats. Join our Alliance!

The Shadowserver Foun... @Shadowserver

21K Followers 0 Following Our mission is to make the Internet more secure by bringing to light vulnerabilities, malicious activity and emerging threats. Join our Alliance!

Ed.D. | Founder @networkdefense @RuralTechFund | Former @Mandiant, DoD | Author: Intrusion Detection Honeypots, Practical Packet Analysis, Applied NSM

Chris Sanders 🔎 �... @chrissanders88

34K Followers 489 Following Ed.D. | Founder @networkdefense @RuralTechFund | Former @Mandiant, DoD | Author: Intrusion Detection Honeypots, Practical Packet Analysis, Applied NSM

Lennart Koopmann @_lennart

5K Followers 2K Following Building @nzyme_defense // Leichtes Wirkmittel 30+

David @dmcxblue

3K Followers 480 Following Amateur Photographer, Red Team Enthusiast

klez @KlezVirus

8K Followers 708 Following Independent Cyber Security Researcher - Opinions are my own

Cyber Advisors is a Minnesota based Cyber Security focused Managed Service Provider with 24x7x365 Support, Remote Operations Center, Offensive Security, and SOC

Cyber Advisors Inc. @cyberadvisors

392 Followers 588 Following Cyber Advisors is a Minnesota based Cyber Security focused Managed Service Provider with 24x7x365 Support, Remote Operations Center, Offensive Security, and SOC

Just your friendly neighbourhood red teamer @MDSecLabs | Creator of /r/redteamsec | https://t.co/3k3EBAZqGd | https://t.co/KwO2OwDOkl

Dominic Chell 👻 @domchell

18K Followers 541 Following Just your friendly neighbourhood red teamer @MDSecLabs | Creator of /r/redteamsec | https://t.co/3k3EBAZqGd | https://t.co/KwO2OwDOkl

blackstar @blackstarops

34K Followers 48 Following identifying the unidentifiable

philz1337x @philz1337x

14K Followers 229 Following AI developer building open source AI apps 💎 https://t.co/RAB7lixhyy $10K/m 📰 https://t.co/7zMLZKUWzV

Chris P @ghostie_

3K Followers 944 Following Info Sec Person. Views expressed here are my own. Interested in #ICS #SCADA #REDTEAM #SOCIALENGINEERING

Swissky @pentest_swissky

20K Followers 1K Following RedTeam | Pentest Author of PayloadsAllTheThings & SSRFmap https://t.co/w1ZLRqoafG

hunter @HunterALanier

2K Followers 929 Following Mechanical Engineering @ UA / Collision Painter / Rocket Enthusiasts / Making space cool again with my internet friends

uid0 @uidzero

2K Followers 2K Following Red Team @Sophos | infosec nerd | Netflux & Chill CTF Team

Spence @SecEventsPen

628 Followers 1K Following Cyber Geek, Pentester, Social Engineer & all round awesome guy! Should have been in the Avengers, but all the spots were taken! Views/opinions are my own 🙊

Wes Bos @wesbos

412K Followers 2K Following Fullstack JS Dev ❯ https://t.co/6heZ7gZqg1 ❯ https://t.co/lOo3xh23G1 ❯ https://t.co/XYbxq79WBS ❯ Posts 🔥 Tips ❯ Co-hosts @SyntaxFM

Cybersecurity news, techniques, exploits, and tools every week at https://t.co/UgKmeEEjIV 🐘 @badsectorlabs@infosec.exchange

Bad Sector Labs @badsectorlabs

8K Followers 507 Following Cybersecurity news, techniques, exploits, and tools every week at https://t.co/UgKmeEEjIV 🐘 @[email protected]

https://t.co/pZ6aCj2CqO FOR THE BEST SKINCARE // https://t.co/zqSsOEl9Hd = open protocols, https://t.co/y2cZlyPqix = recommended reading

anabology @anabology

57K Followers 598 Following https://t.co/pZ6aCj2CqO FOR THE BEST SKINCARE // https://t.co/zqSsOEl9Hd = open protocols, https://t.co/y2cZlyPqix = recommended reading

Palantir @PalantirTech

317K Followers 46 Following Software that dominates.

Chubby♨️ @kimmonismus

86K Followers 3K Following Dream realized! Turned my love for AI into a career - sharing daily. Get my newsletter (210k+ subs): 📰 https://t.co/QaaY1wN9Tq // //📧 [email protected]

AutoPap @AutoPap

51K Followers 120 Following Get to drive and see a lot.

wukko @uwukko

25K Followers 1K Following 21 he/him ( ・ω・) @imputnet (@heliuminternet & @justusecobalt)

// unethical hacker
// cybersecurity leader: megacorp, usa
// ex big tech, else
// @redteamvillage_ & @sec_defcon daemon
// take  sincerely at your own risk

rekdt @rekdt

11K Followers 729 Following // unethical hacker // cybersecurity leader: megacorp, usa // ex big tech, else // @redteamvillage_ & @sec_defcon daemon // take  sincerely at your own risk

vittorio @IterIntellectus

120K Followers 2K Following bio/acc –– ∞/acc — biology will rage against the dying of the light — don't take me seriously professional shitpoaster

📅 13 Dec 2025 | 📍 Novotel London West
Grassroots-driven security conference.
Built by the local InfoSec community, for the community.
#BSidesLDN2025

BSides London @BSidesLondon

11K Followers 1K Following 📅 13 Dec 2025 | 📍 Novotel London West Grassroots-driven security conference. Built by the local InfoSec community, for the community. #BSidesLDN2025

kache @yacineMTB

196K Followers 6K Following SPONSORED BY FORMLABS - https://t.co/90QFod1lcD - get your 3d printer TODAY prev eng @ x, stripe. yacine_kv on insta I write a subscriber only blog. Subscribe!

Hacking/crime/privacy journalist. Author of DARK WIRE. Co-founder of @404mediaco. Signal: joseph.404 Email: joseph@404media.co

Joseph Cox @josephfcox

93K Followers 3K Following Hacking/crime/privacy journalist. Author of DARK WIRE. Co-founder of @404mediaco. Signal: joseph.404 Email: [email protected]

#PurpleTeam | Ex @RaytheonTech MSSP, @SCYTHE_IO, & @GD_OTS | Taught at BlackHat & DEFCON | #100DaysofSigma | Keep exploring, keep learning, and stay curious

Christopher Peacock @SecurePeacock

7K Followers 2K Following #PurpleTeam | Ex @RaytheonTech MSSP, @SCYTHE_IO, & @GD_OTS | Taught at BlackHat & DEFCON | #100DaysofSigma | Keep exploring, keep learning, and stay curious

Marc Smeets @MarcOverIP

5K Followers 460 Following Does a thing or two with red teaming @OutflankNL | part time race and drift car instructor

Tasmanian Geologist in South America | Assume I hold or advise on the companies I post about | My publication: https://t.co/1mbs8lBbSO 🥩📸 ⛏🇦🇷🇵🇾

Jordan 🇦🇺 @Geologo_Trader

30K Followers 713 Following Tasmanian Geologist in South America | Assume I hold or advise on the companies I post about | My publication: https://t.co/1mbs8lBbSO 🥩📸 ⛏🇦🇷🇵🇾

#DFIR #ThreatHunting | @SANSInstitute instructor | SANS Course Author | CISSP (etc) holder | https://t.co/00tACAnVLd | Rarely used account.

Taz Wake @tazwake

We help good people win. A Microsoft-only powerhouse, defending customers against cyber security attacks. In 2024, Quorum Cyber acquired Difenda and Kivu.

Quorum Cyber @QuorumCyber

1K Followers 913 Following We help good people win. A Microsoft-only powerhouse, defending customers against cyber security attacks. In 2024, Quorum Cyber acquired Difenda and Kivu.

Octoberfest7 @Octoberfest73

7K Followers 179 Following Red Team | Offensive Tool Dev | OSCP | OSEP

Freelancer @rcesecurity | #BugBounty | @Hacker0x01 H1-Elite | $1,500,000 Overall Bounties | Mobile Hacker | https://t.co/pcWduPOt0n

Julien | MrTuxracer �... @MrTuxracer

Ash @_bin_Ash

951 Followers 230 Following Computer enjoyer // cert haver // бегство от действительности)) (@Mandiant+@GoogleCloud)

Rich Warren @buffaloverflow

11K Followers 667 Following Red Team & Offensive Security Research @AmberWolfSec // @buffaloverflow.rw.md on bsky

NCSC IE @ncsc_gov_ie

15K Followers 401 Following Official account of the National Cyber Security Centre for Ireland. X Policy: https://t.co/gHBXKdzWnv

work louder® @work_louder

25K Followers 270 Following I make creative hardware with a guy I met on the internet

I run the most automated org on earth,
using the AI Agents I built.

@unicornplatform
@indexrusher
@listingbott
@seobotai
https://t.co/QIghafVlCy

24 startups → https://t.co/1ML5MmAQ7X

John Rush @johnrushx

108K Followers 3K Following I run the most automated org on earth, using the AI Agents I built. @unicornplatform @indexrusher @listingbott @seobotai https://t.co/QIghafVlCy 24 startups → https://t.co/1ML5MmAQ7X

B. Iliès Graffion | ... @la_moquette

1K Followers 257 Following The world of OSINT and Big Data are my playgrounds 🛝🌐 Building https://t.co/exubc1sAwy & https://t.co/OslDuoo75S | 1m$ ARR 🎉

Cerbersec @cerbersec

4K Followers 215 Following I make things to break things | Red Team @MDSecLabs | Opinions are my own

🧑‍💻 https://t.co/Y30jsaI4oH $20K/m
⚡️ https://t.co/vatLDmiHKe $12K/m
📈 https://t.co/3EDxln5U2Q $6K/m
🍜 https://t.co/r07EpGTwyA $.5K/m
🧾 https://t.co/7olaOzVGML $0/m
🛡️ https://t.co/LFgSlrZaip $0/m
🧬 https://t.co/SfrVXVtU38 $0/m

+18 https://t.co/4zCWHGJWRq

Marc Lou @marc_louvion

207K Followers 1K Following 🧑‍💻 https://t.co/Y30jsaI4oH $20K/m ⚡️ https://t.co/vatLDmiHKe $12K/m 📈 https://t.co/3EDxln5U2Q $6K/m 🍜 https://t.co/r07EpGTwyA $.5K/m 🧾 https://t.co/7olaOzVGML $0/m 🛡️ https://t.co/LFgSlrZaip $0/m 🧬 https://t.co/SfrVXVtU38 $0/m +18 https://t.co/4zCWHGJWRq

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