CodeGrazer @codegrazer

Pentesting Firm based in Leeds, UK codegrazer.com Leeds, England Joined January 2018

Tweets

15
Followers

146
Following

246
Likes

9

CodeGrazer @codegrazer

7 years ago

RSFTP to Command Injection codegrazer.com/blog/rsftp-to-… by @nijagaw #commandinjection #rce #bugbounty #bugcrowd

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Cloudflare @Cloudflare

8 years ago

Announcing 1.1.1.1: the fastest, privacy-first consumer DNS service - cfl.re/2GoNuYP

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Nicky Bloor @nickstadb

8 years ago

POPping Wordpress - Fun with PHP deserialization and some accidental WordPress bugs: nickbloor.co.uk/2018/02/28/pop…

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Andrea P @decoder_it

8 years ago

As promised.. my post & poc :-) decoder.cloud/2018/02/12/the…

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CodeGrazer @codegrazer

8 years ago

Here we go! :)

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CodeGrazer @codegrazer

8 years ago

Needle in a haystack of .jar files #username #enumeration to #account #compromise codegrazer.com/blog/username-… written by @nijagaw #bugbounty #bug #bounty #bugcrowd

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CodeGrazer @codegrazer

8 years ago

7 #Reflected #Cross-site-Scripting codegrazer.com/blog/7-reflect… #XSS #learntohack by @nijagaw

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CodeGrazer @codegrazer

8 years ago

The #Bug #bounty scene: how to start with bug bounties codegrazer.com/conference/dc1… #BugBounty written by @nijagaw #Bugcrowd #hackerone #synack

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CodeGrazer @codegrazer

8 years ago

Yet another #burpSuite #tutorial for beginners codegrazer.com/tutorial/burp-… written by @nijagaw #burp #suite

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CodeGrazer @codegrazer

8 years ago

You want to run a #bugbounty program but you don't know how to do it. Try our new #pre #bug #bounty #security assessment and find out! codegrazer.com/services/pre-b…

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CodeGrazer @codegrazer

8 years ago

Interested in assessing how your employees react to a direct attack? If the answer is yes, try out our #SocialEngineering and #phishing #Services at codegrazer.com/services/phish… #Penetration #testing

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CodeGrazer @codegrazer

8 years ago

Do you want to assess the #security of your #IoT device? Drop us a private message and check our #hardware #hacking #Services at codegrazer.com/services/iot-h… #penetration #testing

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CodeGrazer @codegrazer

8 years ago

Assess your #web #application with Codegrazer codegrazer.com/services/web-m… #penetration #testing #Services

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CodeGrazer @codegrazer

8 years ago

Check out our #internal #pentesting #services at codegrazer.com/services/inter… #penetration testing. Have a free quote in just a working day!

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BSidesLeeds @BSidesLeeds

8 years ago

🚨🚨🚨Track 1 is gonna go live!! 🚨🚨🚨 Here's the twitter thread!! W0000000000t! Please RT!!!

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🐾 Babysitter from London with big dreams.
💃 Optimistic cat mom who dances, reads & games on shift.
Unlock my charm of my free link, sultry fun revealed. ⬇️🔗

Vicky @Vikz_Moon

51 Followers 2K Following 🐾 Babysitter from London with big dreams. 💃 Optimistic cat mom who dances, reads & games on shift. Unlock my charm of my free link, sultry fun revealed. ⬇️🔗

Norberto Baumbach @NorbertoBa25134

65 Followers 3K Following

Ross Marks @0xRoM

315 Followers 274 Following ḧ̦̖̳̹͚̪̤̣͓́̑̑͋̄͒̓͒ͤ͆͌4̩̰̗̜̮̪̯̳͕͛ͣ͌ͤ̑̍̓̒̽̐ͨx͍̮̬̦͇̣̮̞̮ͫ̂ͤ̽͊ͮ̈ͫ͑́͗x͙̤̻̗͉̣͈̤̊͋̾̓ͭ͌͆͋̉̎̊ͅ0̱̹̖̠̮̺͙̪̺̂̓̌̂̈́͊̊ͮ̅̑̈r̰̞̰̬̩̭̻̦ͪͩ̎̅̔̍́̂̓̋̄ͅ

Squiggly-Noodles @narglesargles

250 Followers 3K Following decker of IoT toasters..

muhamed fahmii @MuhamedFahmii

57 Followers 2K Following ...

Thirshee @ThirsheeCAT4zK

14 Followers 1K Following

looking for all knowledge concerning hacking, spirituality, and mathematics. No Dms and We don't do arguments in comments.

JotunnOniHermes @BlackhandHermes

25 Followers 327 Following looking for all knowledge concerning hacking, spirituality, and mathematics. No Dms and We don't do arguments in comments.

Sam @_0x5am

265 Followers 2K Following keeping web3 safe👨‍💻

PandyaMayur @pandyaMayur11

658 Followers 1K Following

Awande Shezi @SheziAwande

273 Followers 870 Following

godlessrobot @godless_robot

853 Followers 5K Following RL SyntaxError. PS5 console & controller grind king. Nice with the Sticks. #ARMY #Combat #Veteran @CallofDuty @CODleague

Fat @fattselimi

16K Followers 9K Following Chasing Positive vibes only & Ethical Hacking for fun and profit🧑‍🍳

I love NoStarchPress @Dot_Loki

101 Followers 3K Following #malware #websec #osint #ctf how do i use internet??

Marius Robert Grecu @RobertGrecu

54 Followers 282 Following

Chris @argv1

30 Followers 446 Following come to bluesky @argv0.bsky.social

There are 10 types of people in the world. Those who understand binary, and those who don't. All opinions and views are my own. #BsidesDub organizer

Securityblog @Securityblog

12K Followers 14K Following There are 10 types of people in the world. Those who understand binary, and those who don't. All opinions and views are my own. #BsidesDub organizer

luigi @Eva52085

0 Followers 212 Following

elsherifX00 @elsherifX00

2K Followers 5K Following Penetration Tester @CyberARLLC | Bug Hunter @Hacker0x01 | Cybersecurity "ولكنَّ المطلبَ البعيد هوَّن عندي كلَّ مشقةٍ وضنى!" محمود شاكر

litsnarf 🦉 @litsnarf

224 Followers 589 Following Another InfoSec guy. Fuck yeah...I like computers!

Debbie CamachoFranco @DebbieCFranco

83 Followers 365 Following 🏡 The Real Estate Cybersecurity Awareness Advocate 👩🏼‍💻 Opinions are my own

_jw415_ @_jw415_

518 Followers 2K Following ⋆ Adversarial Engineer ⋆ Shutterbug ⋆ ✦ Advocatus Diaboli ✦

We're Accounts made easy. For you.
An Affordable but reliable and friendly accountancy practice.

Winner of @TheoPaphitis #SBS 18th January 2021.

AME Accounting & Co. @accounting_ame

249 Followers 260 Following We're Accounts made easy. For you. An Affordable but reliable and friendly accountancy practice. Winner of @TheoPaphitis #SBS 18th January 2021.

Seamoss @Seamoss7

3 Followers 227 Following

Jackalope17Gaming @Jackalope17G

4 Followers 231 Following

connor hunt @connorhunt1

36 Followers 204 Following Hacking things

Jonny Jack @JonnyJa72695526

3 Followers 243 Following

( ͡° ͜ʖ ͡°)-︻... @s_izii57

433 Followers 5K Following

cooldudevimal @cooldudevimal

402 Followers 5K Following இறை மறுப்பாளன். பௌத்தம், பகுத்தறிவு போற்றும் பெரியாரின் பேரன், ஓஷோவின் மாணவன்.

Professional Artist & Full-Time Clairvoyant Mutant Leader of the Martian Rebellion...

(at)charlie.oscar.bravo on Instagram: https://t.co/c5rrMkYuCR

Charles Oliver Bookma... @CBookmanArtist

154 Followers 512 Following Professional Artist & Full-Time Clairvoyant Mutant Leader of the Martian Rebellion... (at)charlie.oscar.bravo on Instagram: https://t.co/c5rrMkYuCR

MintyConsultant @MintyConsultant

16 Followers 333 Following

SynergyStream @Synergy_Stream

601 Followers 881 Following Sharing Social Media Secrets

soff @evisneffos

129 Followers 866 Following

miyamoto musashi @miyamoto2025

381 Followers 5K Following

Ulaş Anıl @_ulasanil

522 Followers 472 Following Smart Contract Auditor @nethermindsec + appsec enjoyer ex @Bugcrowd @rootstock_io

Him/he. How I became Lead Appsec Eng after telling my bosses I was too stupid to do it.
Shitposts are my own and in no way related to my job.

Accidental AppSec @Jedediah6

552 Followers 3K Following Him/he. How I became Lead Appsec Eng after telling my bosses I was too stupid to do it. Shitposts are my own and in no way related to my job.

Cybersecurity & GRC Executive Advisor | AI Strategist | Building Compliant, AI-Driven Biz Growth in Regulated Industries | 20+ Years Scaling Security Teams

daveglenn @daveglenn

2K Followers 5K Following Cybersecurity & GRC Executive Advisor | AI Strategist | Building Compliant, AI-Driven Biz Growth in Regulated Industries | 20+ Years Scaling Security Teams

Ngono @_MNAE_

115 Followers 5K Following

Justin Warniment @JWarniment

276 Followers 1K Following Views expressed on here are strictly my own.

Ayush Gupta @guptaayush48

66 Followers 509 Following Cyber Security & Quantum Computing || Researcher & Author || OSCP || CEH || Old enough to be Wise Young enough to be Brave!! YOLO!😉

Noureddine @Nouredd33473519

21 Followers 1K Following

Hacker | Bug Bounty Hunter | Web Application Penetration Tester | Cyber Security Researcher @Hacker0x01 & @Bugcrowd & @intigriti

Supradip Ghosh 🇮�... @MrR0b0t0x

373 Followers 5K Following Hacker | Bug Bounty Hunter | Web Application Penetration Tester | Cyber Security Researcher @Hacker0x01 & @Bugcrowd & @intigriti

Max Powers @MaxBatsurin

20 Followers 175 Following

Tung Phan @tungpdv

56 Followers 2K Following SecOps | Crypto Invester | Credit Farmer

TBG3GHSqpcT9UZXMVt4Wc... @sir809

74 Followers 656 Following World Is Crazy 🖥️ | Cyber Security Analyst | Threat Intelligence | Threat Hunting

Ali E. @ali_35678156

53 Followers 911 Following Cybersecurity | Penetration Testing | CTFs

Khizer Javed @KHIZER_JAVED47

9K Followers 3K Following Hacker | Bug Bounty Hunter https://t.co/dBukRkjPbI

/dev/null @bigcherish

233 Followers 857 Following

Delowar Hossain @Illusionist3886

79 Followers 1K Following Wanna do something just for my mother.

Simplifying Cybersecu... @SecurityCareer

1K Followers 3K Following Educating and enabling aspiring #cybersecurity professionals. https://t.co/lvw1g2vDkY #security #hacking

Jack @Jackk1919

63 Followers 3K Following

Michael Coates @_mwc

11K Followers 2K Following CyberSecurity Venture Capitalist - Former CISO @Twitter, @Mozilla, @Coinlist, @OWASP chairman, Startup Founder (Acquired)

Tiz @TizTajga

76 Followers 239 Following A few beats per minute / Pochi battiti al minuto

Ansgar Pfeifer @apfeifer27

1K Followers 245 Following Security Researcher / Bug Bounty Hunter

Cobalt @cobalt_io

9K Followers 562 Following Offensive security testing for security and development teams.

Relaxed Ricky @relaxedricky

174 Followers 994 Following How much trouble could I really get into? Father and hacker.

James Hemmings @MrJamesHemmings

1K Followers 3K Following Red Teamer. Volunteer Firefighter/EMT 🇺🇸. Opinions/Tweets are my own and not the views of my employer.

Dave Ashton @phishing_net

5 Followers 0 Following

Founder & CEO of runZero (@runZeroInc), previously the founder and lead developer of Metasploit, a CSO, a consultant, and the head of various research teams.

HD Moore @hdmoore

87K Followers 509 Following Founder & CEO of runZero (@runZeroInc), previously the founder and lead developer of Metasploit, a CSO, a consultant, and the head of various research teams.

Arne Swinnen @arneswinnen

7K Followers 424 Following Ethical Hacker

Republish Drupal Security Advisories & related news. Follow Drupal Security Team. @mlh407 to get RT. DM & mentions not monitored. https://t.co/BswJZrKuK4

Drupal Security @drupalsecurity

14K Followers 24 Following Republish Drupal Security Advisories & related news. Follow Drupal Security Team. @mlh407 to get RT. DM & mentions not monitored. https://t.co/BswJZrKuK4

xer0dayz @xer0dayz

8K Followers 2K Following Founder of @Sn1perSecurity. Creator of Sn1per. Top 20 worldwide on @bugcrowd in 2016. OSCE/OSCP - https://t.co/iqw8gBpkKb

Luke Young @TheBoredEng

2K Followers 440 Following I find bugs and exploit them. Sometimes for money, mainly for free T-Shirts.

Ayoub FATHI 阿尤布 @_ayoubfathi_

8K Followers 385 Following Group VP of Information Security, CISO | Engineer & Hacker by heart | Entrepreneur | I enjoy building and breaking stuff 🇲🇦/🇦🇪

Michael Stepankin @artsploit

7K Followers 574 Following Security Researcher at @GHSecurityLab

BUG BOUNTY FORUM @bugbountyforum

13K Followers 25 Following The largest bug bounty community aiming to raise awareness for both hackers and companies.

Rob Fuller @mubix

79K Followers 25K Following Dad / Husband / Marine / Student / Teacher / @Hak5 / @NoVAHackers / @SiliconHBO / @NationalCCDC / @MARFORCYBER Auxiliary

On my free time, I'm a tinker. For a living, I'm a security researcher that breaks and builds. 🎱👌🏻
@serializingme@infosec.exchange

Duarte Silva @serializingme

1K Followers 91 Following On my free time, I'm a tinker. For a living, I'm a security researcher that breaks and builds. 🎱👌🏻 @[email protected]

Bug Hunter @Hacker0x01 email: sappi@pm.me

Sappi @sappi_13

1K Followers 758 Following Bug Hunter @Hacker0x01 email: [email protected]

Brett Buerhaus @bbuerhaus

27K Followers 445 Following security research, bug bounty, and puzzles

Fatih Egbatan @FatihEgbatan

2K Followers 2K Following Program Manager @ Bugcrowd

Egor Homakov @homakov

13K Followers 151 Following Building → https://t.co/OMleHa8vCs Breaking → https://t.co/XgGMUblpgg Travel → https://t.co/RDcMImw49X

Mustafa Hasan @strukt93

3K Followers 199 Following Is there anybody listening? Is there anyone that sees what's going on?

Juan Broullon @ph3t_

3K Followers 644 Following Securing @Worldcoin. Formerly at @GitLab, @MoonPay, @Shopify. “Investor”. Opinions are my own.

I love Security, Automation, Innovation, Challenges and Changes. My opinions here, not my employers. https://t.co/MrnjVztqTu

Anshuman Bhartiya @anshuman_bh

5K Followers 3K Following I love Security, Automation, Innovation, Challenges and Changes. My opinions here, not my employers. https://t.co/MrnjVztqTu

Joe Security @joe4security

7K Followers 136 Following Deep Malware and Phishing Analysis for Windows, macOS, Linux and Android

Choose disfavour where obedience does not bring honour.

I do math. And was once asked by R. Morris Sr. : "For whom?"

@halvarflake@mastodon.social

Halvar Flake @halvarflake

44K Followers 3K Following Choose disfavour where obedience does not bring honour. I do math. And was once asked by R. Morris Sr. : "For whom?" @[email protected]

Writer. Books include A Crack in Everything, Breakthrough, The Ascent of Gravity, Infinity in the Palm of Your Hand & Quantum Theory Cannot Hurt You

Marcus Chown @marcuschown

49K Followers 923 Following Writer. Books include A Crack in Everything, Breakthrough, The Ascent of Gravity, Infinity in the Palm of Your Hand & Quantum Theory Cannot Hurt You

Gábor Molnár @molnar_g

2K Followers 445 Following Information Security Engineer @Google, CTFer @SpamAndHex, bug hunter, web technology enthusiast.

意志 / Antiquarian @ IBM X-Force / Team 501 / Ex-TORE ⚔️🦅 / I rewrite pointers and read memory / AI Psychoanalyst / Teaching @CalypsoLabs

b33f | 🇺🇦✊ @FuzzySec

33K Followers 1K Following 意志 / Antiquarian @ IBM X-Force / Team 501 / Ex-TORE ⚔️🦅 / I rewrite pointers and read memory / AI Psychoanalyst / Teaching @CalypsoLabs

Netmux @netmux

5K Followers 845 Following Dad-Husband-Vet-Passwords 🧍🤵🇺🇸🤫 Operator Handbook: https://t.co/Wbst8aQZYH Hash Crack: https://t.co/3auNNKgcAV

cryptography • clinical trials • neuro • cloud • biscuits • dad to @pupsuntzu | kennwhite@mastodon.social | https://t.co/eHrEQaA3YY

Kenn White @kennwhite

22K Followers 2K Following cryptography • clinical trials • neuro • cloud • biscuits • dad to @pupsuntzu | [email protected] | https://t.co/eHrEQaA3YY

CISO, ex Mozilla security, MozDef, Kinectasploit, p0wnlabs, dark beer, he/him. https://t.co/BUUM5eql24
Mastodon: https://t.co/2zE9SsxQ9g

jeff bryner 💙💛 @0x7eff

3K Followers 3K Following CISO, ex Mozilla security, MozDef, Kinectasploit, p0wnlabs, dark beer, he/him. https://t.co/BUUM5eql24 Mastodon: https://t.co/2zE9SsxQ9g

Jason Pitzen @JPHammer71

467 Followers 706 Following VP of Customer Success @brinqa

Researcher and appsec trainer. Building different security-related stuff at https://t.co/vdti8NnFhw.

https://t.co/vhi619Xccj and https://t.co/x2ir2F66Fr

Steph @w34kp455

1K Followers 120 Following Researcher and appsec trainer. Building different security-related stuff at https://t.co/vdti8NnFhw. https://t.co/vhi619Xccj and https://t.co/x2ir2F66Fr

Abdulrahman Alqabandi @Qab

6K Followers 955 Following Security researcher @MicrosoftEdge

Ptrace Security GmbH @ptracesecurity

58K Followers 867 Following Empowering IT Security Professionals through Hands-On Online Courses.

Acew0rm @Acew0rm1

302 Followers 93 Following Andrew R. | Infosecurity |

@[email protected]... @egyp7

32K Followers 1K Following Hax. he/him or they/them

John Stauffacher @g33kspeed

4K Followers 5K Following MAKING THE INACCESSIBLE, CESSIBLE. The views expressed are all my own, and do not represent my employer....

ටل 🧗 @TheColonial

13K Followers 157 Following Given up on the Twitter trashfire. Feel free to hit me on Discord (thecolonial) https://t.co/pDVA2neJy3

🦋/r/netsec || @net... @r_netsec

29K Followers 41 Following Catch me outside, how 'bout that?

theshadowbrokers @shadowbrokerss

14K Followers 13 Following

📅 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

SteelCon @Steel_Con

7K Followers 3K Following SteelCon is a family friendly hacker conference in Sheffield. Next event is July 2026. @hacknotcrime Advocate

Hacker (ethical), web appsec specialist, trainer, tools builder & apps breaker, @SecProjectLtd founder 🕸️https://t.co/YipuTcYnWc🥷 🍏A dad-joke maker🍐

Soroush Dalili @irsdl

20K Followers 912 Following Hacker (ethical), web appsec specialist, trainer, tools builder & apps breaker, @SecProjectLtd founder 🕸️https://t.co/YipuTcYnWc🥷 🍏A dad-joke maker🍐

Check if you have an email address or password that has been compromised in a data breach. Created and maintained by @troyhunt.

Have I Been Pwned @haveibeenpwned

168K Followers 1 Following Check if you have an email address or password that has been compromised in a data breach. Created and maintained by @troyhunt.

Chris Monteiro @Deku_shrub

3K Followers 428 Following Prisoner of the utility monster

Nathan Kirk @sekirkity

756 Followers 164 Following

Charlie Miller @0xcharlie

71K Followers 68 Following I'm that 0day guy

Hacker, researcher, builder of things. Founded @securityheaders/@reporturi, Pluralsight author, Microsoft MVP, award winning entrepreneur. Likes cars.

Scott Helme @Scott_Helme

37K Followers 326 Following Hacker, researcher, builder of things. Founded @securityheaders/@reporturi, Pluralsight author, Microsoft MVP, award winning entrepreneur. Likes cars.

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