John Hammond @johnhammond.bsky.social Hacker. Friend. Cybersecurity Researcher at Huntress.
Dr. Maik Ro @maikroservice.com ๐-Team Hacker
my spirit animal is a trojan horse ๐๐
Training the next generation of purple team hackers
(he/him)
https://academy.maikroservice.com
Patrick Gray @patrick.risky.biz https://risky.biz/
Catalin Cimpanu @campuscodi.risky.biz โ Cybersecurity reporter
โ
Newsletters at Risky Business
#infosec #cybersecurity
https://risky.biz
DavBatz @davbatz.bsky.social ๐ฆ #Energy / #Security / #Technology / #Privacy / Voting rights / #Democracy / #Humor ;RT/Fav โ endorsement โ Rep employer, YMMV, Never start a land war in Asia. him/he BLM
Each day I post about amazing people who have been leaders in arts, science, etc.
Deviant Ollam ใ @deviantollam.bsky.social Philadelphian in Cascadia. Vociferous champion for Oxford commas, two spaces after a period, and ellipses. I break into buildings. ๐
"Even if the world were ending tomorrow, I would still plant a tree." ๐ฒ
(he/they)
Black Hills Information Security @bhinfosecurity.bsky.social Specializing in pen testing, red teaming, and Active SOC. We share our knowledge through blogs, webcasts, open-source tools, and Backdoors & Breaches game.
blackhillsinfosec.com & poweredbybhis.com
Graylog @graylog.bsky.social ๐ Trusted Threat Detection & Incident Response solutions. Experience the difference with our unmatched capabilities. #SIEM #APISecurity #LogManagement #InfoSec
Drew Conry-Murray @drewcm.bsky.social Content Director at Packet Pushers; tech journalist; co-host of the Network Break, Heavy Networking, and Packet Protector podcasts; author of the supernatural novel "The Haunting of Edward Drake"
Jennifer (JJ) Minella @jjx.therealjj.com Author "Wireless Security Architecture" and "Low Tech Hacking" | Speaker | CISO CTO @ViszenSecurity.com | Packet Protector ๐๏ธ| @CISOLaunch.com | Security Architecture, Network, WiFi, IoT, Zero Trust | Faculty @IANS_security | www.SecurityUncorked.com
โงZod Magusโง @zodmagus.org Father, hacker, Ninja, fitness freak, socialist, ยณยณโฐยน, โงtst, Wepwawet, afrocyberist, bka
VHSky
Horrorsky
HorrorFam
HorrorNoire
z0ds3c
Blacksky
Black Phillip
HackerSky
Taken
https://z0ds3c.substack.com/
https://infosec.exchange/@zodmagus
Breaking The Internet Podcast @breakingthepod.com A tech podcast by @endingwithali.com and @shenet.works
https://breakingthepod.com
CG - ะบะพะผะฐะฝะดะธัะณะธัะป ๐ฆ๐ฑ @commandergirl.bsky.social
|OSINF, SOCMINT, sometimes OSINT| stuck on curiosity's time |
|suicide/crisis awareness & prevention|
"Perhaps one did not want to be loved so much as to be understood."
- Orwell, 1984
<3 graphology (send handwriting)
https://x.com/illyrian598 ๐ฆ๐ฑ
Joe B. - BlindHacker @blindhacker.bsky.social 
Joel Margolis (teknogeek) @teknogeek.io hacker
แด
แดษดษชแดส แดษชแด๊ฑ๊ฑสแดส @danielmiessler.bsky.social AI / Security Researcher and Entrepreneur.
Founder/CEO of Unsupervised Learning.
Building AI that upgrades humans.
shenetworks @shenet.works Networking โข Hacking โข Hacking Networks (she/her)
shenet.works
Accidental CISO @accidentalciso.net I accidentally became the CISO. I didn't want this job, but the job chose me. I'm scared, and I want to go home.
https://www.accidentalciso.net
LiveOverflow ๐ด @liveoverflow.bsky.social wannabe hacker... he/him
๐ฑ grow your hacking skills https://hextree.io
Jason Haddix @jhaddix.bsky.social CEO, CISO, Trainer, Hacker, and Speaker.
AI + hacking + sec leadership.
ex:BuddoBot-Ubisoft-Bugcrowd-Fortify-HP-Redspin-Citrix.
TomNomNom @tomnomnom.com Computer booper and food enthusiast. He/him.
stacksmashing @stacksmashing.bsky.social Security researcher with a focus on hardware & firmware. I occasionally publish stuff on YouTube. Co-founder of
hextree.io. Contact: contact@stacksmashing.net
Gynvael Coldwind @gynvael.bsky.social Security researcher/programmer โ Managing director @ HexArcana โ @DragonSectorCTF founder โ he/him
Marcus Hutchins @malwaretech.com threads.com/@malwaretech
https://linkedin.com/in/malwaretech
https://marcushutchins.com
Rachel Tobac @racheltobac.bsky.social Hacker & CEO @SocialProofSec security awareness/social engineering training, videos, talks | 3X @DEFCON๐ฅ | Ex Chair @WISPorg | Ex @CISAgov Technical Advisory Council under Director Jen Easterly
Netsec Explained @gtklondike.bsky.social Netsec Explained is a passion project; dedicated to the research, learning, and sharing of intermediate and advanced level network security topics.
https://www.youtube.com/c/NetsecExplained
Matt Johansen @mattjay.com Friendly neighborhood cybersecurity guy | expect infosec news, appsec, cloud, dfir. | Long Island elder emo in ATX.
vulnu.com <- sign up for my weekly cybersecurity newsletter
Low Level @lowleveltv.bsky.social computer whisperer ๐งโโ๏ธ internet person ๐ธ https://lowlevel.tv
Corben Leo @hacking.bsky.social I hack stuff (legally). | co-founder boring.co
Twitter: https://twitter.com/hacker_
Rich Mogull @rmogull.com Cloud security, hacker, run/bike/drown, TK11940 in the 501st, itinerant disaster paramedic, private pilot, and other stuff. @rmogull on Signal
Chief Analyst at CSA. CEO of Securosis. Both totally made up titles.
https://slaw.securosis.com
Tom Eston @agent0x0.bsky.social Cybersecurity Aficionado, Privacy Advocate, Founder and Co-Host of the Shared Security Podcast @sharedsecurity.bsky.social
Curator of @retrorelics.store
Also: Sober ๐, Metalcore ๐ค, Cats ๐, Retro video games, mods, vintage consoles and repair.
4n6lady @4n6lady.bsky.social 
Chris Cochran @chriscochran.bsky.social 
Phillip Wylie @phillipwylie.bsky.social Offensive Security Professional | Phillip Wylie Show Podcast Host | The Pentester Blueprint coauthor | TribeOfHackers Red Team | https://linktr.ee/phillipwylie
Gerald Auger, PhD @geraldaugerphd.bsky.social Passionate About Cybersecurity | Sharing Passion to Help Individuals Discover, Engage, and Level Up A Cyber Career | Tweets Sharing Cyber Tips, Tools, Love๐ Go to SimplyCyber.io
Louis Nyffenegger @snyff.pentesterlab.com Founder/CEO/Trainer/Researcher/CVE archeologist
@PentesterLab. Security engineer. Bugs are my own, not of my employer...
hakluke @hakluke.com Dad, hacker, solo founder of haksec.com and hackercontent.com.
Bee ๐ @securibee.bsky.social Helping you hack a life you love.
๐ https://www.hivefive.community/
corgi @c0rg1.bsky.social I hack things
Jakoby @iamjakoby.bsky.social 
Jack Rhysider @jackrhysider.bsky.social Creator of Darknet Diaries.
Verification: https://twitter.com/JackRhysider/status/1675298532406984707
STรK @stokfredrik.bsky.social Hacker / Creative
Mischief & GOOD VIBES ONLY
Mike Privette @returnonsecurity.com Cybersecurity Economist @ ReturnOnSecurity.com
Simon Bennetts @psiinon.bsky.social ZAP Project Lead
ZAP by Checkmarx @zaproxy.org The Worlds Most Popular Web App Scanner.
kingthorin_rm @kingthorin.bsky.social IT Sec guy, zaproxy co-lead, WSTG co-lead, VWAD co-lead, OWASP Ottawa volunteer, Hacโบ3r, supporter of oxford commas, #INTJ. (Opinions == mine) ๐
OWASPยฎ Foundation @owasp.org We improve the security of apps with community-led open source projects, 260 local chapters, and tens of thousands of members worldwide. Famous for OWASP Top 10
OWASP Juice Shop @owasp-juice.shop Probably the most modern and sophisticated insecure web application. Only we offer a 100% @owasp.org Top Ten incompliance guarantee! Skeets by @bkimminich.bsky.social
OWASP London Chapter @owasplondon.bsky.social #OWASP London Chapter
Follow us on X/Facebook/Meetup/Eventbrite/LinkedIN/YouTube. Mastodon: https://infosec.exchange/@owasplondon
๐ Webpage: https://owasp.org/london
๐ Meetup: https://meetup.com/OWASP-London
๐บ YouTube: https://youtube.com/OWASPLondon
OWASP Ottawa @owaspottawa.bsky.social The OWASP Chapter for Canada's Capital region.
https://owasp.org/ottawa/
Join us for monthly meetups discussing a variety of security topics.
Robin @digi.ninja Hacker, coder, climber, runner, triathlete.
Always learning.
Co-flounder of SteelCon
PortSwigger Research @portswiggerres.bsky.social Web security research from the team at PortSwigger.
PortSwigger @portswigger.net We are a leading provider of software and learning on web security. We make Burp Suite and the Web Security Academy.
James Kettle @jameskettle.com Director of Research at @portswigger.net
Also known as albinowax
Portfolio: https://jameskettle.com/
Dafydd Stuttard @dafyddstuttard.bsky.social Founder and Chief Swig at PortSwigger. Creator of Burp Suite and the Web Security Academy. Author of The Web Application Hacker's Handbook.
David Paterson @djpaterson.dev Software Engineer at PortSwigger and Man City season ticket holder
Sam Stepanyan @securestep9.bsky.social OWASP London Chapter Leader. #OWASP Global Board Member. OWASP #Nettacker Project Leader. #AppSec Consultant, #CISSP. Follow me on Twitter/X and Mastodon https://twitter.com/securestep9 https://infosec.exchange/@securestep9
Josh Grossman (tghosth ๐ป) @joshcgrossman.com Friendly AppSec Ghost ๐ป
https://appsecg.host
Dominique Righetto @righettod.eu ๐จโ๐ป AppSec enthusiast | ๐ถ Addicted to Shetland Sheepdogs | ๐ Open Source/AppSec/OWASP junkie | ๐ OWASP Secure Headers Project Leader.
๐ฉ Opinions mentioned are mine.
garthoid @garthoid.bsky.social Father,Husband,Software Security Architect, Ethical Hacker,Musician,& Karate Geek.OWASP Ottawa Chapter Leader. Trying to learn Kendo. Devious-Plan.com founder. He/Him
Mastodon is better @garthoid@infosec.exchange
๐๐จ๐ฆ
Gareth Heyes @garethheyes.co.uk Web security researcher at PortSwigger. Author of JavaScript for Hackers, Shazzer and Hackvertor.
https://javascriptforhackers.co.uk/
https://garethheyes.co.uk/
garethr @garethr.bsky.social VP Product @snyksec. @openpolicyagent Conftest maintainer. Developer, designer, product. Open source geek. Devops Weekly. @gdsteam alum. he/him.
Daniel Cuthbert @dcuthbert.bsky.social Ageing hacker, long time documentary photographer. Black Hat Review board. Now sitting on numerous government cyber security boards so I guess that means Iโve grown up right?
Tanya Janca | SheHacksPurple @shehackspurple.bsky.social Secure Code Trainer - Best-selling author of Alice and Bob Learn Secure Coding & Alice and Bob Learn Application Security. #AppSec she/her
https://shehackspurple.ca ๐ป
Mastering Burp Suite @mastering-burp.agarri.fr Tips and tricks for Burp Suite Pro ๐ ๏ธ
Not affiliated with @portswigger.net ยฉ๏ธ
Managed by @agarri.fr ๐ซ๐ท
Additional free resources ๐
http://hackademy.agarri.fr/freebies
Bjรถrn Kimminich @bkimminich.bsky.social IT Product Group Lead at Kuehne+Nagel; @owasp-juice.shop Project Leader; @owasp-de.bsky.social Chapter Co-Leader; @owasp.org Project Committee Chair; @magic.wizards.com Amateur Player @mull2five.bsky.social
Liran Tal @lirantal.com ๐ฆ Node.js Secure Coding: http://nodejs-security.com
๐ @GitHub Star
๐
@OpenJS Pathfinder award for Security
๐ฅ DevRel at @snyksec
Erlend Oftedal @webtonull.bsky.social Security researcher at Crosspoint Labs. AppSec. Tweets are my own and do not express the opinion of my employer. OWASP. retire.js
Jeremy Long @ctxt.bsky.social Builder, infosec, SCA and SAST enthusiast, blue team.
Founder of OWASP dependency-check.
https://github.com/sponsors/jeremylong
Dan @basic-123.bsky.social 
Nicolas Grรฉgoire @agarri.fr Web hacker ๐
Burp Suite Pro trainer ๐จโ๐ซ
Maintainer of @mastering-burp.agarri.fr ๐ ๏ธ
Gerald Benischke @beny23.github.io Maker, breaker and fixer of software. Adventures in #appsec and #agile: beny23.github.io he/him
SeanWrightSec @seanwrightsec.com Principal Application Security Engineer focused on all things #AppSec. Occasionally dabble in my own research. Also keen gamer and aspiring photographer.
Soroush Dalili ๐๐ @irsdl.bsky.social Hacker (ethical), web appsec specialist, trainer, tools builder & apps breaker, X: @irsdl
https://secproject.com/
https://soroush.me/
https://burpsuite.ninja/
Lukas Weichselbaum @webappsec.dev Leading Google's web security team.
Passionate about web security and making secure-by-default web development the norm. Contributed to web platfom security features like CSP, Fetch Metadata, COOP and Trusted Types.
Adriana Porter Felt @apf.bsky.social I like writing silly skeets, but that doesn't pay so I also make Google Chrome. mamรก, Eng Director, volunteer at Second Harvest. ๐บ๐ฒ๐จ๐ท
Twitter: @__apf__
Emily Stark @estark.bsky.social Encryption, HTTPS, certificates, web security, security UX, software engineering and management, TMI about parenting. Opinions are my own.
Eiji Kitamura / ใใผใ @agektmr.com Google Chrome DevRel Identity Tech Lead - Anything about browser identity features: passwords, OTPs, passkeys, identity federation, digital credentials, etc
terjanq @terjanq.me security enthusiast that loves hunting for bugs in the wild. co-founder and player of @justCatTheFish.
infosec at @google. opinions are mine.
From: https://twitter.com/terjanq
Philippe De Ryck @philippederyck.bsky.social I help developers protect companies through better web security
Web Security Academy @websecacademy.bsky.social Free web security training from PortSwigger.
Koto @kkotowicz.bsky.social Security ninja wannabe / board game geek / photon catcher
Michal ล paฤek @spazef0rze.bsky.social In your web, securing your app. Hacker, webdev, speaker, engineer. Security shoptet.cz, ex-report-uri.com, ex-teenager. HTTPS = How To Transfer Private Sh๐ฉ. Also https://infosec.exchange/@spazef0rze
harisec @harisec.bsky.social Interested in web security, bug bounties, machine learning and investing. SolidGoldMagikarp
Marco Squarcina @minimalblue.bsky.social Senior Scientist @TU Wien / Web & Mobile Security / #drumandbass DJ
๐ฉ with @mhackeroni.bsky.social We_0wn_Y0u kukhofhackerei Team Austria
๐ https://minimalblue.com/
Michele Spagnuolo @miki.it ๐ผ: Staff Information Security Engineer at Google. ๐ ๏ธ: Rosetta Flash, BitIodine. ๐: web security, โ , โฟ, finance. Data is the most dangerous form of opinion.
Ben Stock @benstock.bsky.social Tenured Faculty @c-i-s-p-a.bsky.social Helmholtz Center for Information Security
Dag Flachet @dagflachet.bsky.social Co-founder of Codific. Professor and board member of the Geneva Business School. Doctorate in behavioral psychology. Entrepreneur and Appsec champion.
Louis Columbus @louiscolumbus.bsky.social VentureBeat contributor on cybersecurity; husband & dad; writer and speaker on AI, cybersecurity, ERP, and zero trust.
LinkedIn: https://www.linkedin.com/in/louiscolumbus/
VentureBeat: https://venturebeat.com/author/louis-columbus/
Sandy Carielli @sandycarielli.bsky.social VP & Principal Analyst at Forrester, covering #appsec. Post about security, the Muppets, #NHLBruins, my beagle. All opinions are my own. she/her
Grant Ongers @rewtd.bsky.social AppSec guy, OWASP member for life and general beardness.
Brixes @brixes.bsky.social Co-founder at a data company.
d4d @zakfedotkin.bsky.social Zak Fedotkin
All thought are mine and mine alone
Orange Tsai @orange.tw This is ๐
Datadog Security Labs @securitylabs.datadoghq.com Read our Security Labs blog: https://securitylabs.datadoghq.com
Subscribe to our monthly newsletter: https://securitylabs.datadoghq.com/newsletters/
Eslam Salem @netcodex.bsky.social Manager, security research @ Datadog | he/him | Chess lover | Blackhat speaker |
ex Sqreen.io, Shieldfy.io | my website: https://eslam.io
Kennedy Toomey @kennedytoomey.bsky.social Application Security | Security Research and Advocacy @ Datadog 
Rory McCune @mccune.org.uk Security geek, Containers, Kubernetes, Golang/Ruby, hillwalking
Home Page :- https://www.mccune.org.uk
Blog:- https://raesene.github.io
Talking Sasquach @talkingsasquach.bsky.social An actual Talking Sasquach teaching tech stuff to skids and kids of all ages! Check me out on YouTube!! https://www.youtube.com/@TalkingSasquach
Katie Paxton-Fear @insider.phd Dr, apparently. Security Adovcate @semgrep & Hacker. #BugBounty hunter & #infosec YouTuber. APIs & Interlinked OffSec, PhD in AI+Sec @hacknotcrime. she/her