
Ed Bellis
@ebellis
Founder & CTO of @KennaSecurity (acquired by @Cisco). Recovering CISO @ Orbitz. Member of @hpa_vc.
ID: 14601357
http://blog.kennasecurity.com 30-04-2008 15:22:59
12,12K Tweet
4,4K Followers
695 Following

Keith
@tsudo
Cybersecurity GRC specialist focused on building sustainable, high-trust programs. | Disaster Relief Volunteer | A monument to mercy | Views are my own.
ᴅᴀɴɪᴇʟ ᴍɪᴇssʟᴇʀ
@danielmiessler
Building AI that upgrades people and organizations against replacement.
Mike D.
@mikd
Edit the industry. FinTech native (@Stripe, @Square, @Visa) | @SecurityBSides founder | ex- @MPI_Biochem 🧬 | 🧗♂️⛺️🥾 | emotional angel investor
Dominic White 👾
@singe
Hacker @sensepost - minimally active here. Fine me at chaos.social/@singe || @singe.bsky.social
Ryan Naraine
@ryanaraine
🎧 Three Buddy Problem: securityconversations.com. ✍🏼 Writing: @securityweek 🗣️ Conference: @labscon_io
Thomas H. Ptacek
@tqbf
Fear not the obstacles in your path, for fate has vouchsafed your reward. @[email protected]
Dr. Anton Chuvakin
@anton_chuvakin
Information security - #SIEM, #DFIR, #EDR formerly at Gartner! Now @GoogleCloud Office of the #CISO; host of @CloudSecPodcast infosec.exchange/@anton_chuvakin
Jerry Gamblin
@jgamblin
Researcher. Builder. Hacker. Traveler.
adamjodonnell
@adamjodonnell
Deputy CISO @ Stripe. On the whole, I'd rather be in Philadelphia, San Francisco, o Roma. Cooking and art on IG: @adamjodonnell.
Andy Burns
@andyburns
Threat Detection @ Fortune 100, aspiring amateur, semi-pro beer drinker, cycling enthusiast
Leah McLean
@lmclean
VP, Cybersecurity Specialist @Mastercard. Cyber Risk Management. @WholeCyberHuman Initiative. Five9s. M.O. is connecting dots & people. Music feeds soul
Claudio Criscione
@paradoxengine
Security Robot Overlord @ Google. Vulnerability Management @paradoxengine.criscio.net @[email protected]
George V. Hulme
@georgevhulme
Cyber | Enterprise | Techno-Optimist | Minneapolis #FightForFreelancers ✊ | SPJ | ASJA | Independent | 48B | MN06 (MN03 Exile) | Philly Sports #FlyEaglesFly
Wim Remes TR
@wimremes
Information Security - People Person - BBQ and general food Amateur - Kindness scales! - Ubukhulu Abubangwa - Building Security You Love
Matt Johansen
@mattjay
Helping Secure the Internet | Long Island elder emo surviving in ATX | Expect: infosec current events, DFIR, appsec & cloudsec - and me!
Tyler Shields
@txs
Security technologist and recovering computer science nerd. Business strategist and entrepreneur. Accidental CMO and intentional investor!
Joseph
@cedoxx
Keynote Speaker • Best Selling Author. Author & Trainer Build your own AI GPT •RebelRedTeam • Defcon & Black Hat +27yr • Securing SCADA/OT/ICS & DoD Cyber +25yr
Sean Sposito
@seansposito
Open DM.
haroon meer
@haroonmeer
Security Geek at Thinkst. We build canary.tools
yardagergi.bsky.social
@jgergic
Always busy building the next big thing, now living in the confluence of data, machine learning, and cloud computing.
Brian Fritton
@bfritton
Engineering and security fiend, CEO @havocshield. @Techstars Chicago 2020. Please send coffee. Tweets are sometimes @frank and always my @own.
Wade Baker
@wadebaker
#InfoSec researcher; @CyentiaInst founder & data storyteller; @VTPamplin professor; @vzDBIR creator; Dad x5; Post mainly on LinkedIn these days.
Cole Grolmus
@colegrolmus
Author @strategyofsec. I study and write about the companies, ideas, and trends shaping the cybersecurity ecosystem.
Jon Oltsik
@joltsik
Distinguished analyst and fellow at the Enterprise Strategy Group.
Phil Venables
@philvenables
Tweets about cybersecurity, resilience & enterprise risk - at scale. Google - Strategic Advisor / 4 x CISO / Board Director / Chief Risk Officer Tweets=own.
🏳️🌈🇺🇸🇪🇺 @[email protected]
@sbalaouras
Group Director @Forrester helping lead #cybersecurity #privacy #businesscontinuity #automation #cloud research. Also #womenintech, #sustainability Tweets my own
Person
@ndm

Erkang Zheng
@erkang
CEO & Founder @JupiterOne | Technologist, cybersecurity evangelist and practitioner, former CISO, graph geek.
Jan Brabec
@janbrab
ML Engineer
Otto Sulin | [email protected]
@ottosulin
Security @supermetrics. Interested in information security, technology and everything outdoors.
West Michigan Whitecaps
@wmwhitecaps
High-A affiliate of the Detroit Tigers. #WCaps
cje
@caseyjohnellis
troublemaker & troubleshooter | founder @bugcrowd @disclose_io, board advisor, investor | pioneer of #bugbounty as-a-service | opinions CC 1.0 | #hacktheplanet
Bryan Solari
@bryansolari
bringing sales to an industry allergic to sales. like the opposite of the ice cream man.
💻 Sherrod DeGrippo 🛸
@sherrod_im
Weird security voyeur. Vibe merchant. CISO of your 🩷 Official USPS fan account. 🎉 Host of THE Microsoft Threat Intelligence Podcast. I like crime actors.
Dan Nguyen-Huu
@dannguyenhuu
partner @DecibelVC prior: @BatteryVentures & @vmware investor: @databricks @SumoLogic @matillion @expelsecurity @contrastsec @runzeroinc @thecubejs @SpecterOps
Om Vyas
@birbal81
chief/co-founder/DevOps Jedi at @oak9io - cloud ops, infrastructure as code, software engineering, cloud security. Table tennis or pingpong? [email protected]
Russell Spitler
@russellspitler

pdp11hacker
@pdp11hacker
Taking a break.
Jennifer Pollock
@jpollock149
Content Director (Cloud Computing & Security) at @OreillyMedia, content strategist, lifelong learner. She/her.
Rafał Łoś 🇵🇱 🇺🇦
@wh1t3rabbit
Strategy Exec, problem solver, observer, speaker, writer, podcaster, pundit. Usually SFW; speak only for myself.
Leif Dreizler
@leifdreizler
Eng Manager at @semgrep 💻 co-host of @404pod 🎙
Matthew Toussain
@0sm0s1z
🏳️🌈 Founder @_OpenSecurity_ // Former @BHInfoSecurity // Former SANS // Former USAF / Former me… #RedTeamFit /youtube.com/user/MToussain
Lesley Carhart
@hacks4pancakes
ICS DFIR @dragosinc, martial artist, marksman, humanist, Lvl14 Neutral Good rogue, USAF Ret. Tweet *very serious* things about infosec. Thoughts mine. They/them
Adam Schaal
@clevernyyyy
AppSec @awscloud · Research · OSCP · CTFs · Speaker · Husband/Father · Founder: @_kernelcon_ and @defcon402 Organizer: @locomocosec
Mary Jo
@maryjo_e
Human My tweets are my own
Paul Nguyen
@paulsnguyening
co-founder/co-CEO, Permiso Security
Josh Kamdjou
@jkamdjou
Founder/CEO @sublime_sec @emailrepio. "Do what you will, make the world a better place."
Alex Brown
@its_alex_brown
recovering CEO, father of two athletic achievers (pinch me), cocktail enthusiast, middle aged gamer, investor, travel with my wife is life, aspiring to serenity
Clint Gibler
@clintgibler
🗡️ Head of Security Research @semgrep 📚 Creator of tldrsec.com newsletter
Talha Tariq
@0xtbt
CIO & CSO @HashiCorp. Microsoft, PwC, Anki alumni. Security researcher & photographer. Views are my own
Picus Security
@picussecurity
Picus Security, the leading security validation company, gives organizations a clear picture of their cyber risk based on business context.
Anand Prakash
@anandpraka_sh
Founder & CEO, @pingsafeai, Top ranked whitehat hacker on Twitter, Uber, LinkedIn, Meta
Mike Privette
@mikepsecuritee
Cybersecurity Economist @ReturnOnSec
Sam Scarpino
@svscarpino
Scientist. Director @Experiential_AI, Faculty @Northeastern, @sfiscience, @uvmcomplexity; Cofounder @globaldothealth. Now @ scarpino.bsky.social
Aakash Shah
@provablyinsecur
Co-founder and CTO @oak9io | Building security for modern development | #CloudSecurity #InformationSecurity #DevOps
Sarah Isaacs
@312isaacs
COO @NorthStar_IO | RBVM advocate | I tweet about vulnerabilities and diversity in cybersecurity
Lisa Forte
@lisaforteuk
Cyber Security - Partner @redgoatcyber - Climber / Caver. she/her
gabsmashh
@gabsmashh
security strategist | 1L JD Candidate | NYU alum | UMGC adjunct professor | USMC & USCG auxiliarist
Holden Bellis
@holdenb99
Evanston Township High School 2025 @wildkitbaseball || @teams_elite || LHP || 4.5 GPA || 6'1" 165lbs
Roger Thornton - Ballistic Ventures
@rt_bvc
Co-founder & General Partner, Ballistic Ventures
Steve/Spanky
@cyberpilot22
Recovering CISO/former fighter pilot/Board Chairman & Olympic hopeful. Cocktails-"enjoys" Crossfit. Views are my own. @cyberpilot22.bsky.social
Thayer Bellis
@thayerbellis5

Elite Baseball Teams
@teams_elite
Cubs Scout Team. Marucci Founders Club. 39 MLB draft picks. 400+ college commits. Dedicated to helping players reach their potential on and off the field.
McKenzie Parks
@mck_parks
BizOps & Strategy @AppOmni // formerly @CostanoaVC @InsightPartners, @Harvard
Cyentia Library
@cyentialibrary
A feed of the free vendor-sponsored data-driven research indexed by the Cyentia Cybersecurity Reference Library. library.cyentia.com
Trevor H
@theque5t
github.com/theque5t
Scarab
@5c4r48
CEO @blackmiragesec, hacker, instructor | DM to schedule a penetration test, red team assessment, or vulnerability scan.
Art K
@artksocial
Anti-malware professional. Be excellent to each other. Opinions are personal not those of my employer.
Decibel
@decibelvc
Founders investing in founders. We're an independent VC firm pushing the conventional boundaries of early stage investing.
Nick Selby 🇩🇪
@fuzztech
EPSD, Inc. Former NYPD Intel & fintech CSO. Co-host @TechDebtPodcast. Now ~exclusively @[email protected]