David Freire @bhd_freire

🛡️ Black Hat Defense | Free Penetration Test | Your Asset 💻 Specializing in cybersecurity solutions to outsmart black hat hackers. https://t.co/QnR1s46lvQ Joined February 2025

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Bennett Hyatt @HyattBenne83950

28 Followers 2K Following

CISO at University of Washington. Come for the hot privacy and security takes, stay for the hot bread bakes. Views are my own. 🇨🇦/🇺🇸

Isaac @eyestray

535 Followers 1K Following CISO at University of Washington. Come for the hot privacy and security takes, stay for the hot bread bakes. Views are my own. 🇨🇦/🇺🇸

Richard H. Maxwell @AAMU_CISO

15 Followers 93 Following CISO, Board member, Consultant, Commander

Abeer Khedr @abeer_khedr2

814 Followers 381 Following CISO | talks about #cybersecurity #womenincyber #leadership #CISOrole

Security Geek. CISO @ DomainTools. Bee Whisperer. Former USA 12B20. Jack of all Trades, Master of Some. @danonsecurity@infosec.exchange

Daniel Schwalbe @DanOnSecurity

514 Followers 314 Following Security Geek. CISO @ DomainTools. Bee Whisperer. Former USA 12B20. Jack of all Trades, Master of Some. @[email protected]

SVP of Marketing & Field CISO - Gov’t. Cyber, critical infrastructure, and national security @Fortinet. Postgrad @KCL in Global Security. Guest adjunct @NDU.

Marc Asturias @masturias

767 Followers 2K Following SVP of Marketing & Field CISO - Gov’t. Cyber, critical infrastructure, and national security @Fortinet. Postgrad @KCL in Global Security. Guest adjunct @NDU.

Summer Craze Fowler @sumfowler

577 Followers 772 Following CISO @ Torc Robotics. My tweets are my own and do not reflect official views of Torc

CEO @antigensecurity, former CISO & engineer, Nerd, Father. Treasurer of MISEC Nonprofit #OWASP Leader #BSidesDetroit/Converge Organizer

My words, my views.

Steven Legg @ZenM0de

666 Followers 721 Following CEO @antigensecurity, former CISO & engineer, Nerd, Father. Treasurer of MISEC Nonprofit #OWASP Leader #BSidesDetroit/Converge Organizer My words, my views.

Jersain Llamas Covarr... @zjersain

CISO, Advisor, Investor @SVCIangels. n07 4 2341 h4ck32 @wallofsheep 🐑 #ISSA & #SiliconValley. #NA Producer. Tweets are tweets🕊2 all

🆔john is 🚀2️�... @idjohn

535 Followers 1K Following CISO, Advisor, Investor @SVCIangels. n07 4 2341 h4ck32 @wallofsheep 🐑 #ISSA & #SiliconValley. #NA Producer. Tweets are tweets🕊2 all

Lou Rabon @lourabon

342 Followers 373 Following CEO of @Cyberdefgroup, IR pro and CISO. Democratizing Access to Enterprise-Grade Cybersecurity™

CISO @ https://t.co/WVeLIU48Nx & Superbet Group. Script kiddie since '98. I'm told I'm scary so I take a small unicorn pony named Splunky to all meetings 🦄

Alex “Jay” Balan @Jaymzu

2K Followers 556 Following CISO @ https://t.co/WVeLIU48Nx & Superbet Group. Script kiddie since '98. I'm told I'm scary so I take a small unicorn pony named Splunky to all meetings 🦄

synergy human @antihumanitys

8K Followers 1K Following chairmen @TeamSynergy

Jerry Dixon @jwdixonjr

2K Followers 2K Following Former Crowdstrike CISO & Director National Cyber Security Division/ US-CERT. Desert Storm Vet - AATW

Josh DeFrain @joshdefrain

248 Followers 541 Following Husband, Dad, CISO @ Rokt + Flatiron | Director @ Capital One | Engineer

Neil Barlow @ArdMhacha24

556 Followers 1K Following Director, Deputy CISO @ Meta (FinTech Division). All views are my own.

timeverson @timeverson

391 Followers 1K Following CISO / IT Security guy - love my work, but family first

Julien Levrard @JulienLevrard

411 Followers 1K Following CISO @OVHcloud

The Cyber Security Na... @TheCybrSecNav

597 Followers 1K Following Trusted Advisor, Interim CISO, Security Practitioner, NED, Mentor & Visiting Lecturer | https://t.co/qYORxkJdZy

https://t.co/tYAY9aT6ZH @wynnjoe@infosec.exchange Father, husband, founder, CISO, and aspiring hacker who wants to learn something new each day.

Joe Wynn @wynnjoe

316 Followers 335 Following https://t.co/tYAY9aT6ZH @[email protected] Father, husband, founder, CISO, and aspiring hacker who wants to learn something new each day.

Mike Gordon @CyberMikeGordon

305 Followers 364 Following Global CISO @McDonalds

30+ yrs cybersec
VP Cybersecurity @TrendMicro
Fmr Gartner analyst, CISO, army officer & Airwolf extra.
Tweets are mine. Make yer stuff secure, k?

Greg Young @orangeklaxon

224 Followers 397 Following 30+ yrs cybersec VP Cybersecurity @TrendMicro Fmr Gartner analyst, CISO, army officer & Airwolf extra. Tweets are mine. Make yer stuff secure, k?

The Governance Guru @GovernanceGuru

1K Followers 611 Following Kris Lahiri • Co-Founder & CISO @Egnyte • “Compliance is the starting point, not the finish line." [email protected]

Personal Account | Leader of @CISACyber | Former: #45 PDAS @DOE_CESER, Fed cyber leader, State CISO, Intel Community CIO. @USMC made. 🇺🇸🐘

Nicholas Andersen @NMAndersen

394 Followers 928 Following Personal Account | Leader of @CISACyber | Former: #45 PDAS @DOE_CESER, Fed cyber leader, State CISO, Intel Community CIO. @USMC made. 🇺🇸🐘

State Chief Risk Officer; #CISO; @BSidesCLT Board; National #CyberCamp Program Director; presenter; polymath; astronerd; #RockChalk; archived; goto bsky/mstdn;

Torry Crass | @plaint... @TorryCrass

511 Followers 931 Following State Chief Risk Officer; #CISO; @BSidesCLT Board; National #CyberCamp Program Director; presenter; polymath; astronerd; #RockChalk; archived; goto bsky/mstdn;

Myke @MykeSec

526 Followers 458 Following CISO @Collibra - United by data

CISO @backblaze, recovering Kimballite data warehouse architect and programmer. Views expressed are my own. Ganektic

Mark Potter @markonweb

479 Followers 1K Following CISO @backblaze, recovering Kimballite data warehouse architect and programmer. Views expressed are my own. Ganektic

Advanced Persistent Defense, Cured & Smoked Meats, Picking things up and putting them down. Practicing kodawari. CISO @crossbeam Fellow @MasonNatSec

Chris Castaldo @charcuteriecoma

679 Followers 2K Following Advanced Persistent Defense, Cured & Smoked Meats, Picking things up and putting them down. Practicing kodawari. CISO @crossbeam Fellow @MasonNatSec

Senior Director of Product Security for @Highspot; Founder of @ReThinkSec & personal website: https://t.co/dQ0wltcutz #AppSec | #Security | #CyberSecurity | #CISO

Joe Basirico @joespikey

223 Followers 390 Following Senior Director of Product Security for @Highspot; Founder of @ReThinkSec & personal website: https://t.co/dQ0wltcutz #AppSec | #Security | #CyberSecurity | #CISO

Apprentice Philanthrope, CISO @SilaMoney. Shadowy super coder. @justin@ser.endipito.us ⬅️ Find me on Mastodon.

Justin Thomas 🛡 @jdarrelthomas

217 Followers 640 Following Apprentice Philanthrope, CISO @SilaMoney. Shadowy super coder. @[email protected] ⬅️ Find me on Mastodon.

Former CTO & CISO Starling Bank, coder, author. Novel: https://t.co/h0QzBFHSTM. Views my own or not even mine. @gmorpheme@mas.to @gmorpheme.bsky.social.

Greg Hawkins @gmorpheme

701 Followers 226 Following Former CTO & CISO Starling Bank, coder, author. Novel: https://t.co/h0QzBFHSTM. Views my own or not even mine. @[email protected] @gmorpheme.bsky.social.

Cyber Security Thought Leader; Field CISO at @NetSPI; Host of the @AgntOfInfluence podcast; Hobby Photographer; World Traveler; Crappy Golfer

Nabil Hannan @nabilhannan

424 Followers 606 Following Cyber Security Thought Leader; Field CISO at @NetSPI; Host of the @AgntOfInfluence podcast; Hobby Photographer; World Traveler; Crappy Golfer

CISO | Specializing in security for banking, gaming, and defense industries. Opinions my own and do not represent any employer 🏳️‍🌈🏳️‍⚧️

Victoria Doering 🏳... @InfoSec_Tori

455 Followers 436 Following CISO | Specializing in security for banking, gaming, and defense industries. Opinions my own and do not represent any employer 🏳️‍🌈🏳️‍⚧️

Paul Pasquale @pamipas

323 Followers 483 Following Proud husband and daddy. CISO @yipitdata. Formerly @NSAgov. Pizza chef, trekkie, family DJ. Tweets are my own.

Azure Solution Architect & Security geek.
Helping developers make the most of Azure.
CTO, CISO at https://t.co/VgIOkBI9ZD. Microsoft Gold Partner.
@flytzen@hachyd

https://bsky.app/prof... @flytzen

724 Followers 1K Following Azure Solution Architect & Security geek. Helping developers make the most of Azure. CTO, CISO at https://t.co/VgIOkBI9ZD. Microsoft Gold Partner. @flytzen@hachyd

Simon Woodside @Simon_Woodside

267 Followers 80 Following Cofounder & CTO & CISO, MedStack (CIX Top20 / TechCrunch Disrupt pick / CATA award winner) & startup mentor

#CTO - #CISO for a Fintech company that simplifies and creates confidence among individuals and companies to invest in finance.

Alexandre Ouicher @aouicher

295 Followers 712 Following #CTO - #CISO for a Fintech company that simplifies and creates confidence among individuals and companies to invest in finance.

James Coote @jkcoote

638 Followers 365 Following Founder @ https://t.co/uGWX59IRiG

IT Consultant at @kataraqatar, IT Manager, CISO & Infrastructure and Information Security Professional. Rocking life with @SiniAnith from #Doha #Qatar

Anith Gopal @anith

5K Followers 505 Following IT Consultant at @kataraqatar, IT Manager, CISO & Infrastructure and Information Security Professional. Rocking life with @SiniAnith from #Doha #Qatar

Adam Schoeman @usintrust

306 Followers 175 Following CISO at @AaveAave @LensProtocol

Trace3 Advisory CISO for the Mountain States | Private Investigator | InfoSec Geek | Speaker | https://t.co/q9iWuKDJpL | VIEWS ARE MY OWN

Gina Yacone (Shark_By... @gina_yacone

CISO, Security researcher, Ethical hacker, @BruCON organiser, ATM hacker, Snowboarder, Kart racer, Whiskey lover and terrible morning person

Tom Gilis @tgilis

867 Followers 351 Following CISO, Security researcher, Ethical hacker, @BruCON organiser, ATM hacker, Snowboarder, Kart racer, Whiskey lover and terrible morning person

Jeff Lunglhofer (Lung... @JLunglhofer

328 Followers 121 Following CISO @ Coinbase. Cyber Nerd. Avid Outdoorsman.

CISO and President Appgate Federal Division. Former Special Agent in Charge of the Special Operations/Cyber Division of the FBI’s New York Office.

Leo Taddeo @LeoTaddeoCZ

959 Followers 685 Following CISO and President Appgate Federal Division. Former Special Agent in Charge of the Special Operations/Cyber Division of the FBI’s New York Office.

Security @0xPolygon | prev. founder @bwhitehackers, cofounder and CISO @BabylonFinance | VP Telefónica 11paths | Deputy Director @INCIBE | personal opinions

Raul Riesco, PhD @rriescog

547 Followers 2K Following Security @0xPolygon | prev. founder @bwhitehackers, cofounder and CISO @BabylonFinance | VP Telefónica 11paths | Deputy Director @INCIBE | personal opinions

Phenomlab Consulting @phenomlab

2K Followers 31 Following Founder and Principal Consultant

Tech investor, Inventor, innovator, product fanatic, past Deputy CISO at General Electric, founder of the chicken wing diet. NY, FL, SBH

Scott Greaux @ScottGreaux

371 Followers 50 Following Tech investor, Inventor, innovator, product fanatic, past Deputy CISO at General Electric, founder of the chicken wing diet. NY, FL, SBH

Phil Gale @redjungle

617 Followers 708 Following CISO @ Re-Leased. My tweets are my own and do not represent the views of my employer.

Jeff Kohrman @jeffkohrman

864 Followers 1K Following Builder | Doer | Maker of things Former CISO turned CEO @ https://t.co/DzIdEjHhci

Virtual/Interim CIO, CISO, CDO, CTO, Cyber Risk Officer to Mgmt Teams, Boards and Entrepreneurs @DareInnovative ⭐️ Personal Wellness Coach @craftsight

Chris Henry, Virtual/... @chrishenry_ca

1K Followers 2K Following Virtual/Interim CIO, CISO, CDO, CTO, Cyber Risk Officer to Mgmt Teams, Boards and Entrepreneurs @DareInnovative ⭐️ Personal Wellness Coach @craftsight

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