mario ceballos @_MC_

19K Followers 3K Following Computer Security, Reverse Engineering, and Fuzzing; Training & Publications @ https://t.co/mloVP6rPB7; hacking the planet since 1995; Undercurrents BOFH

Founder @Binary_Defense @TrustedSec Co-Owner https://t.co/HQC75WhdJh. @WeHackHealth Pod. God + Family/Hacker/CSO/USMC/Intel/Fitness. Make the world a better place.

Dave Kennedy @HackingDave

231K Followers 6K Following Founder @Binary_Defense @TrustedSec Co-Owner https://t.co/HQC75WhdJh. @WeHackHealth Pod. God + Family/Hacker/CSO/USMC/Intel/Fitness. Make the world a better place.

Documentation is lies. Source is an abstraction. Assembly is the truth. Also at https://t.co/VYFZ0HHnQn and nostr npub10mx0gx3r2lszrrut8kvr5mt2m8r9ffhn

scriptjunkie (Matt) @scriptjunkie1

7K Followers 2K Following Documentation is lies. Source is an abstraction. Assembly is the truth. Also at https://t.co/VYFZ0HHnQn and nostr npub10mx0gx3r2lszrrut8kvr5mt2m8r9ffhn

Stephen Fewer @stephenfewer

10K Followers 258 Following Senior Principal Security Researcher @rapid7. Specializing in software vulnerabilities and exploitation.

haroon meer @haroonmeer

17K Followers 3K Following Security Geek at Thinkst. We build https://t.co/Sv6Gp3sG6b

Joshua J. Drake @jduck

27K Followers 2K Following Securing the future through modern technology. Founder and Software Security Specialist at @magnetitesec

Kwano does everything @kwano_doesitall

3 Followers 130 Following Burnt-out network engineer trying to level up into cybersecurity while fixing my life

I analyze everything — systems & humans
Red Team Operator | Pentesting
Malware & Evasion Enthusiast | Mythic 🚩
Always Learning Always Testing Always Securing

ZiadNasserGharib @ZiadNasser01

61 Followers 2K Following I analyze everything — systems & humans Red Team Operator | Pentesting Malware & Evasion Enthusiast | Mythic 🚩 Always Learning Always Testing Always Securing

Seychat @Seychat195105

4 Followers 576 Following Preferred pronouns: Travel/Gastronomy.

Tenogheau @tenogheau39517

11 Followers 2K Following Creating fun moments !

Adrian Lin @adrianl1n

41 Followers 586 Following Security Researcher, AI-first Thinker, Alumnus @UCL & @SheffieldUni

tsvik6 @tsvika_m

635 Followers 1K Following As my grandfather used to say «zero clicks, tons of charm» . @RRlabs32

OliverMames @qqalipayds

59 Followers 2K Following There are thousands of miles to meet each other and not meet each other

IT Security Platform with 24 Dedicated Security Services with a focus on Discovery, Auditing, Monitoring, Response, and Prevention.

Security Universal @SecurityUniver1

301 Followers 4K Following IT Security Platform with 24 Dedicated Security Services with a focus on Discovery, Auditing, Monitoring, Response, and Prevention.

Ann@Pl0 @AnnaPlohotnich1

310 Followers 1K Following Mostly harmless🦋🌍

Shanmukh Sharma @0xSHSH

315 Followers 2K Following Web3 Researcher

sarah ceballos @sarahceballos14

131 Followers 306 Following 🥰2 amazing kids’ mom💙💗Happy Wife💏Soccer Mom⚽️🥅Army Veteran🇺🇸Dog Lover🐶Runner🏃🏼‍♀️. I ❤️ GOD🙏🏼,baking🍪,hiking⛰,river tubing⛱,wine🍷

V3bula @GV5PgcZhkwm6QTQ

2 Followers 316 Following A just security researcher.

Kill Switch  @KillSwitchX7

2K Followers 3K Following Full Stack Red Teamer and Threat Hunter | EDR Evasion | MalDev | ExpDev

NikolKarag @KaragNikol

29 Followers 3K Following This is my bio! Woohoo!

Andrei Lyubov @cenaro__

7 Followers 2K Following Script Kiddies, Ruler of the world

Evertonian By Birth | Tinkerer By Nature | Retro Gamer By Choice | Proud Family Man With An Amazingly Supportive Family | COYB

Cyber4orce @cyber4orce

59 Followers 329 Following Evertonian By Birth | Tinkerer By Nature | Retro Gamer By Choice | Proud Family Man With An Amazingly Supportive Family | COYB

Started in ops&blue, now I hack for a living. SANS author/instructor in Oregon. Founder: https://t.co/c36tmCXDpt. He/him.

@jeffmcjunkin@infosec.exchange

Jeff McJunkin @jeffmcjunkin

12K Followers 4K Following Started in ops&blue, now I hack for a living. SANS author/instructor in Oregon. Founder: https://t.co/c36tmCXDpt. He/him. @[email protected]

CEO of ACROS Security; Co-founder of 0patch (https://t.co/XQ9EYMnQYX)
Bluesky: https://t.co/HhsFBafHK0
Mastodon: @mkolsek@infosec.exchange

Mitja Kolsek @mkolsek

4K Followers 776 Following CEO of ACROS Security; Co-founder of 0patch (https://t.co/XQ9EYMnQYX) Bluesky: https://t.co/HhsFBafHK0 Mastodon: @[email protected]

adam gomis @androidDev_78

34 Followers 234 Following j’aime pas l’injustice donc forcément anti sioniste oui j'ai volé la couronne

Network Security Engineer. Top 1% TryHackMe. CCNA R&S, PCCSA, and NSE 4 Certified. Network Security, Automation, & Pentesting on the agenda.

RITxSec @RITxSec

85 Followers 254 Following Network Security Engineer. Top 1% TryHackMe. CCNA R&S, PCCSA, and NSE 4 Certified. Network Security, Automation, & Pentesting on the agenda.

I do me. U do you. @GlenGarner8

156 Followers 4K Following DL af + clean

🖤San Antonio, TX🖤
DC210 DEF CON Community Group
San Antonio's Original Hacker Community Meetups.
Virtual Monthly until Oct 2021, Third Thursday Month
https://t.co/ESktCVbzhD

857 Followers 910 Following 🖤San Antonio, TX🖤 DC210 DEF CON Community Group San Antonio's Original Hacker Community Meetups. Virtual Monthly until Oct 2021, Third Thursday Month https://t.co/ESktCVbzhD

blackwall @blackwa66389217

2 Followers 83 Following

Buggoffbuster @Buggoffbuster

10 Followers 126 Following

Kariuki Wahome @KariukiWahome

226 Followers 5K Following

Xeph @Xeno_Net

75 Followers 428 Following Security... things...

ϻг_ϻε @steventseeley

23K Followers 559 Following Artist disguised as a logician. Pwn2Own Winner. Spiritual Alchemy. An adept in the making.

raptor @0xdea

14K Followers 17 Following When cryptography is outlawed, bayl bhgynjf jvyy unir cevinpl.

Richard Johnson @richinseattle

19K Followers 3K Following Computer Security, Reverse Engineering, and Fuzzing; Training & Publications @ https://t.co/mloVP6rPB7; hacking the planet since 1995; Undercurrents BOFH

TrendAI Zero Day Initiative™ (ZDI) is a program designed to reward security researchers for responsibly disclosing vulnerabilities.

TrendAI Zero Day Init... @thezdi

89K Followers 18 Following TrendAI Zero Day Initiative™ (ZDI) is a program designed to reward security researchers for responsibly disclosing vulnerabilities.

Dave Kennedy @HackingDave

231K Followers 6K Following Founder @Binary_Defense @TrustedSec Co-Owner https://t.co/HQC75WhdJh. @WeHackHealth Pod. God + Family/Hacker/CSO/USMC/Intel/Fitness. Make the world a better place.

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

45K 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]

lcamtuf @lcamtuf

40K Followers 499 Following Substack: https://t.co/yFvmNisGW3 Homepage: https://t.co/iFAXZxCO5H

Waging algorithmic warfare since 2003. Engineer, Researcher. MTS @ Anthropic,
Non-Resident Research Fellow @CSETGeorgetown CyberAI

chrisrohlf @chrisrohlf

12K Followers 928 Following Waging algorithmic warfare since 2003. Engineer, Researcher. MTS @ Anthropic, Non-Resident Research Fellow @CSETGeorgetown CyberAI

I play with vulnerabilities and exploits. I used to be here on Twitter but now I'm here:
@wdormann@infosec.exchange
https://t.co/hXggdAVkSQ

Will Dormann is on Ma... @wdormann

27K Followers 1K Following I play with vulnerabilities and exploits. I used to be here on Twitter but now I'm here: @[email protected] https://t.co/hXggdAVkSQ

scriptjunkie (Matt) @scriptjunkie1

7K Followers 2K Following Documentation is lies. Source is an abstraction. Assembly is the truth. Also at https://t.co/VYFZ0HHnQn and nostr npub10mx0gx3r2lszrrut8kvr5mt2m8r9ffhn

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

offensivecon @offensive_con

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

SwiftOnSecurity @SwiftOnSecurity

411K Followers 9K Following computer security person. former helpdesk.

Stephen Fewer @stephenfewer

10K Followers 258 Following Senior Principal Security Researcher @rapid7. Specializing in software vulnerabilities and exploitation.

haroon meer @haroonmeer

17K Followers 3K Following Security Geek at Thinkst. We build https://t.co/Sv6Gp3sG6b

mdowd @mdowd

33K Followers 758 Following Internet Hacker. Founder of @vigilant_labs. Previously, co-founder of Azimuth Security (now L3Harris Trenchant)

For contact in the security community. NOTE: All the tweets are totally my personal opinions, not about any of my current employer stuff.

Haifei Li @HaifeiLi

9K 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.

Tavis Ormandy @taviso

130K Followers 631 Following I'm also @[email protected]

Alisa Esage Шевч�... @alisaesage

41K Followers 99 Following Independent hacker and researcher, owner of Zero Day Engineering @zerodayalpha

Jacob Baines @Junior_Baines

4K Followers 426 Following CTO @ VulnCheck

Hacker :: PhD researcher @warstudies @KingsCollegeLon :: thegrugq@gmail.com :: PGP https://t.co/dYipV8y3bo

thaddeus e. grugq @thegrugq

128K Followers 420 Following Hacker :: PhD researcher @warstudies @KingsCollegeLon :: [email protected] :: PGP https://t.co/dYipV8y3bo

Doyensec works at the intersection of software development and offensive engineering. We discover vulnerabilities others cannot, and help mitigate the risk.

Doyensec @Doyensec

4K Followers 9 Following Doyensec works at the intersection of software development and offensive engineering. We discover vulnerabilities others cannot, and help mitigate the risk.

Hacktron is an autonomous vulnerability hunter for ambitious engineering teams. Built by world-class security researchers. Powered by one principle: PoC || GTFO

Hacktron AI @HacktronAI

4K Followers 11 Following Hacktron is an autonomous vulnerability hunter for ambitious engineering teams. Built by world-class security researchers. Powered by one principle: PoC || GTFO

Mindgard @mindgard

119 Followers 107 Following Mindgard is the leading provider of AI Red Teaming solutions.

Georgia Soccer @UGASoccer

14K Followers 410 Following Official Twitter of Georgia Soccer, the 2023 SEC Champions 🏆 // Head Coach: @Kmcdane #GoDawgs

watchTowr enables organizations to get ahead of in-the-wild exploitation with Preemptive Exposure Management technology.

watchTowr @watchtowrcyber

12K Followers 12 Following watchTowr enables organizations to get ahead of in-the-wild exploitation with Preemptive Exposure Management technology.

Phrack Zine @phrack

11K Followers 0 Following Since 1985

Exploit Pack @Exploit_Pack

2K Followers 247 Following Offensive cybersecurity tools, in-depth hands-on training, and professional security services.

Principal Vulnerability Researcher at watchTowr | Previously: Zero Day Initiative | @chudypb@infosec.exchange

Piotr Bazydło @chudyPB

5K Followers 318 Following Principal Vulnerability Researcher at watchTowr | Previously: Zero Day Initiative | @[email protected]

Bringing AI to offensive security by autonomously finding and exploiting web vulnerabilities. https://t.co/D5Mco1tAKe

XBOW @Xbow

12K Followers 13 Following Bringing AI to offensive security by autonomously finding and exploiting web vulnerabilities. https://t.co/D5Mco1tAKe

Part of @CISAgov, we respond to major incidents, analyze threats, and exchange critical cybersecurity information with partners around the world.

CISA Cyber @CISACyber

299K Followers 73 Following Part of @CISAgov, we respond to major incidents, analyze threats, and exchange critical cybersecurity information with partners around the world.

# Exploit Reliability Engineer
# Developing a full-system snapshot fuzzer: https://t.co/mfVXhwoGYD
# Avi: https://t.co/3fsQfVprCf

h0mbre @h0mbre_

16K Followers 662 Following # Exploit Reliability Engineer # Developing a full-system snapshot fuzzer: https://t.co/mfVXhwoGYD # Avi: https://t.co/3fsQfVprCf

Endless Router Bugs @router_bugs

139 Followers 170 Following Expect better from your router. Sponsored by Supernetworks (https://t.co/esdXjZWwso)

Magnetite Security @magnetitesec

67 Followers 2 Following Striving for a Secure Computing Future

Crowdfense is the world-leading research hub and acquisition platform for zero-day exploits and vulnerability research. We offer the highest bounties

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

Industry-leading provider of exclusive zero-day vulnerability intelligence, exploits, defensive guidance, and vulnerability research trends.

Exodus Intelligence @ExodusIntel

1K Followers 73 Following Industry-leading provider of exclusive zero-day vulnerability intelligence, exploits, defensive guidance, and vulnerability research trends.

Herbert Bos @herbertbos

3K Followers 211 Following Professor of Systems Security at @vu5ec / @VUamsterdam

exploits.club @exploitsclub

3K Followers 112 Following A VR, RE, and Exploit Dev weekly newsletter | Join the club Contact: [email protected]

SinSinology @SinSinology

13K Followers 739 Following Pwn2Own 20{22,23,24*2,25*3,26*2}, i look for 0-Days but i find N-Days & i chase oranges 🍊

PT SWARM @ptswarm

19K Followers 143 Following Positive Technologies Offensive Team

Paolo Stagno (VoidSec... @Void_Sec

5K Followers 2K Following Director of Research @Crowdfense. Windows Vulnerability Researcher and Exploit Developer, ex-@XI_Research

James 'Iv0ryW0lf' Boy... @Iv0ryw0lfP

245 Followers 779 Following Awarded: Most Well-Formed Infosec-Related Joke of the Year - @angelovescio.

Vector 35 @vector35

10K Followers 2K Following Makers of the Binary Ninja - Reverse Engineering Platform. https://t.co/opkys50srq Also posting at https://t.co/2HEfgOtSSR

Y4er @Y4er_ChaBug

5K Followers 376 Following Happy!

TheZDIBugs @TheZDIBugs

6K Followers 2 Following Checks for high severity, 0day, or Pwn2Own related advisories published by @thezdi

🥰2 amazing kids’ mom💙💗Happy Wife💏Soccer Mom⚽️🥅Army Veteran🇺🇸Dog Lover🐶Runner🏃🏼‍♀️. I ❤️ GOD🙏🏼,baking🍪,hiking⛰,river tubing⛱,wine🍷

sarah ceballos @sarahceballos14

Check Point Research @_CPResearch_

25K Followers 120 Following Fighting cyber threats one research at a time. News from Check Point’s (@checkpointSW) Research team.

maxpl0it @maxpl0it

10K Followers 874 Following Principal Vulnerability Researcher. Occasional Pwn2Owner

inactive acct, find me @aprotas@infosec.exchange.

andre protas @cveiche

938 Followers 106 Following inactive acct, find me @[email protected].

Marine, Software Engineer, Reverse Engineer, Morale Engineer, Neanderthal

I delete my tweets fairly often!

San Antonio Hackers Association

CyberNigma @CyberNigma

496 Followers 1K Following Marine, Software Engineer, Reverse Engineer, Morale Engineer, Neanderthal I delete my tweets fairly often! San Antonio Hackers Association

tmp.0ut @tmpout

12K Followers 31 Following ELF Research Group

This Sunday comic follows Little Bobby through adventures in tech, cybersecurity, privacy, ICS, and more. Latest book: Santa and Me

Little Bobby @_LittleBobby_

7K Followers 1 Following This Sunday comic follows Little Bobby through adventures in tech, cybersecurity, privacy, ICS, and more. Latest book: Santa and Me

Trusted Adversary @RandoriSecurity | Exploit Development | Offensive Operations | #InfoSec tweets only | Managed by @syndrowm @pwnpnw @aaronportnoy

Randori Attack Team @RandoriAttack

3K Followers 60 Following Trusted Adversary @RandoriSecurity | Exploit Development | Offensive Operations | #InfoSec tweets only | Managed by @syndrowm @pwnpnw @aaronportnoy

SSD provides the support you need to turn your experience uncovering security vulnerabilities into a highly paid career. contact@ssd-disclosure.com

SSD Secure Disclosure @SecuriTeam_SSD

24K Followers 2 Following SSD provides the support you need to turn your experience uncovering security vulnerabilities into a highly paid career. [email protected]

ThugCrowd @thugcrowd

20K Followers 878 Following Evil Hacker Group ★ Inventor of the ClSSP ★ Pronouns: we/us

ULTIMATUM @UltimatumLabs

8 Followers 59 Following Professional Security Services, Penetration Testing, Vulnerability Assessments, Exploit Research, Code Analysis

mufinnnnnnn @mufinnnnnnn

2K Followers 90 Following Addicted to w0ot

Mitja Kolsek @mkolsek

4K Followers 776 Following CEO of ACROS Security; Co-founder of 0patch (https://t.co/XQ9EYMnQYX) Bluesky: https://t.co/HhsFBafHK0 Mastodon: @[email protected]

AttackerKB @AttackerKb

920 Followers 15 Following Community-driven information, analysis, and discussion of vulnerabilities and threats. Part of the @Rapid7 family.

Foundational security for the Linux kernel. Solving the most difficult memory unsafety problems. Created by @opensrcsec

grsecurity @grsecurity

9K Followers 1 Following Foundational security for the Linux kernel. Solving the most difficult memory unsafety problems. Created by @opensrcsec

NSA Cyber @NSACyber

156K Followers 12 Following We protect our nation’s most sensitive systems against cyber threats. Likes, retweets, and follows ≠ endorsement.

Matthias Kaiser @matthias_kaiser

7K Followers 1K Following Vulnerability Researcher. 0xACED. Ex-Apple. Now @matthiaskaiser.bsky.social

Chief Technical Innovation Officer @crowdstrike. Windows Internals author and trainer. He/Him. RTs are not endorsements, opinions are my own.

Alex Ionescu @aionescu

47K Followers 2K Following Chief Technical Innovation Officer @crowdstrike. Windows Internals author and trainer. He/Him. RTs are not endorsements, opinions are my own.

Security Researcher. Previously Google Project Zero and TAG | 0days all day. Love all things bytes, assembly, and glitter. she/her.

Maddie Stone @maddiestone

62K Followers 795 Following Security Researcher. Previously Google Project Zero and TAG | 0days all day. Love all things bytes, assembly, and glitter. she/her.

Alvaro Muñoz @pwntester

13K Followers 511 Following Security Researcher with @XBOW. CTF #int3pids. Opinions here are mine! bluesky: https://t.co/9HRRzpBECt

Tweets random protocol fields. If you look you'll probably find an 0day vulnerability in the code that processes them. One new protocol or field each day.

0daytips @0daytips

88 Followers 1 Following Tweets random protocol fields. If you look you'll probably find an 0day vulnerability in the code that processes them. One new protocol or field each day.