Baha Abu-Shaqra, PhD in DTI (uOttawa) 🇨🇦🇪🇬 @bahashaqra.bsky.social System & Network Engineering | CCNA | DevNet Associate (in progress). Automation & Security. https://itnetworkingskills.wordpress.com
knityak @knityak.bsky.social mathematical and computational knitwear https://knityak.com
Anna | just let me tink @justletmetink.bsky.social A running record of poking at things. Projects, food, ideas, and the pursuit of a good life.
Ben Rothke @benrothke.bsky.social I do information security, risk management and other tech stuff.
Co-author of new book: The Definitive Guide to PCI DSS Version 4: Documentation, Compliance, and Management.
https://amzn.to/3WhEfh1
Foxmeadow @foxmeadow.tech I like gaming, technology, and weird stuff.- F Dexter.bsky.social @fexter.bsky.social
Daniel Reich @danielreich.com 
./coldwarkiid @coldwarkiid.bsky.social 15+ years in enterprise security across finance, tech, and sports. SOC ops, GRC, incident response, threat intel. US Army veteran 19K.
L.A. Baseball
Miami football
@oxffff.bsky.social @oxffff.bsky.social 
🍎 Taylor Twins 🍏 @thirstytwins.satan.social 🦋Taylor Twins TWINS BING TWINS🦋
🌀gemelos Taylor Gemelos siendo gemelas🌀
⓸ 泰勒双胞胎 双胞胎就是双胞胎 ⓸
#instagram #threads #X #tumblr #bluesky https://0-info.my.canva.site/barcode-century-docx
🐸Tradecraft Featuring Backyard Wildlife🐇🐿️🐟🦋🦆 @paranoia123.eurosky.social Computers, Electronics, Nature, Music and Food hijacked by politics which bores me to indifference. Student of Advanced Nonparticipation theory.
No <18. I could care less about your business interests.🙄 Blockity bye bye. Icky ptui. Yuk
#TelemetryNazi
The Eradicator! @theeradicator.bsky.social Analyzing malware... badly- B Ve @believeinyourheart.bsky.social Taking life one step at a time, embracing its goodness with an open mind, an openness to growth and trusting the journey as it unfolds.
Kevin Noble @kevinnoble.bsky.social Cyber Security Consultant, enjoy all things infosec.
Raven Le Maven ~ @redrumofcrows.bsky.social 🔴⚪️🔵 #CYBERNETICS since 2016
Enjoying all the hours away from here, now
©2011-2026 @Redrum_of_Crows ✈︎ ⚓︎ ∞
@boldsax.bsky.social @boldsax.bsky.social 
@windexh8er.bsky.social @windexh8er.bsky.social 
@s4ms4.bsky.social @s4ms4.bsky.social 
BSides Pyongyang @bsidespyongyang.bsky.social 🇰🇵 #BSidesPyongyang2025 : Nov 18 2025 (Missile Industry Day) @ Lazarus HQ Pyongyang
https://bsidespyongyang.com/
Maaike @maaike.bsky.social Social Psychologist, digital native, checks sources,loves irony. Maker of humans, breaker of stuff, hacker of both. Tries not to judge. 
مكدوس 👔 🇪🇬 @macdoos.lol المالك الرسمي لكرافة وزير الاتصالات، وخالع باب المتحف المصري الكبير
Martin Mckeay @mckeay.bsky.social No simple description could encapsulate the awesomeness that is me!
Most people know me from my career in computer security. Blogging, podcasting, and writing the Akamai State of the Internet Security Report.
Don't ask how I'm doing. Life isn't pretty.
Lobster @markiesully.bsky.social i only came here to learn
Allele Security Intelligence @alleleintel.com Allele Security Intelligence is an independent company specializing in Information Security research. Research and development are fundamental principles that guide our decision-making, enabling us to offer efficient and excellent services to our clients.
Threat Model Us @threatmodel.us DC’s Next Top Threat Model (DCNTTM). Threat Modeling contest at DEF CON.
Decipher @deciphersec.bsky.social Security without fear since 2018.
https://decipher.sc
https://www.youtube.com/@DecipherSec
Sponsorship inquiries: info@decipher.sc
Forrest Cook @forrestcook.net DFIR examiner, fighting the imposter syndrome one artifact at a time
Shawn Holland @shawn-holland.bsky.social Engineer 🦀 | Bear | GenX | Motherfucking Boston
Matt Chrestman @chrestman.org Malware RE. Kayaking. Action shooting (IDPA, USPSA, 2G-ACM, PCSL). Making stuff.
Jacob @neighbor-io.bsky.social 
Mostly Harmless @justahousewife.bsky.social •Action cures anxiety.
•Muskovia delenda est.
•Hyperlexic AuDHDer. Focal epilepsy. FHM3. TRAPS. CPTSD.
•Physics, biomimetic metamaterials, genetics & medicine, neuroscience.
•PGAD + Kinky AF = Minors DNI
•No Tribes, No Camps
elissa @elpatt.bsky.social local lurker
¯\_(ツ)_/¯
Teresa @teresa925.bsky.social "The only way to truly be satisfied is to do what you believe is great work. The only way to do great work is to love what you do. Wake up with a sense of purpose, chase your dreams with excitement, and let passion guide your mind ✨️.
0xjar @oxjar.bsky.social noob hacker
make some tools:
https://github.com/0x1Jar
Ibi5 @ibi5.bsky.social A strange bird in a strange world, working to make it stranger.
Hacker, painter, maker. Lover of cool handmade shit, books that take me to other worlds, science, and compassion. Haver of many opinions. Disabled.
🏳️🌈👾🏳️⚧️ They/Them 🏳️⚧️👾🏳️🌈
KimberCanada @kimberleybsb.bsky.social Animals are better than humans.
Canadian #Resister, since 2016.
#DemocraticSocialist
#Socialist
Antifa’s only colorectal surgeon
#Resist
#NobodyLikesPierrePoiLIEvre
#NeverVoteConservative
#UCPAreTraitors
#DanielleSmithTraitor
#KevinDouchebagOLearyTraitor
Skid Solo 🏁🏎️🍾 @skidsolo.bsky.social 🇪🇺 🇺🇦 🇬🇪 #NAFO #NAFOfellas #NAFOexpansion 🌻 #SlavaUkraini 🚜 #united24
“Racing is life. Anything before or after is just waiting.” SMcQ
Adam Baldwin @evilpacket.net Hacker / Farmer / Builder / Breaker
clickity, hackity, pwned.™
More info: https://evilpacket.net
Aretove Technologies @aretove.bsky.social Aretove offers expert NetSuite Solution Provider & Consulting services. We specialize in seamless NetSuite implementation, customization, and integration, .
Rokko @r4koon.bsky.social He/Him | BI | Tech Enthusiast | Amateur Photographer | Mastodon: @r4koon@defcon.social
Avatar by @Aenverthil
I only post from my ActivityPub accounts / Mastodon, not bluesky.
Susan Stumpf-Hebert @blueraven.bsky.social 🥄🥄🥄👩🍳Artist, Pilates teacher, bird lover (actually I love nature), observer. Unapologetic DEMOCRAT. Happily married >35 years. I block any account that looks like or acts like a scam, or has hate speech.
#CorvidCrew
#Indivisble
#FightLikeAGirl_bsky
Corndog Connoisseur @corndogconnoisseur.bsky.social Here to lurk and learn.
Dirk (verıfied) @drwetter.bsky.social Him/he . Still looking what will happen here.
Sci PhD. Chem/Phys.
Prof: General Infosec, Appsec, TLS, Containers, prefers defending over breaking
Life: concerned about world climate politics, egoism+greed.- A @andrius.bsky.social @andrius.bsky.social
Kayleigh Pilgrim @kayleighpilgrim.bsky.social kayleighpilgrim.net
👩💻 I'm a Full-Stack Developer, focussed on Laravel and Vue.
I'm also a Linux, DevOps and security specialist.
mganga @mganga.bsky.social Ni jukumu letu kufanya mambo kuwa bora zaidi.
You know, I’m something of a scientist myself.
samhain @samhain.bsky.samhain.tech Software engineer. Former astrophysicist. Security enthusiast and electronics hobbyist. Into music and cute animals. Identifies with hackers, freaks, and weirdos. People should be free to be their authentic selves. Passionately anti-authoritarian. He/They.
Ryan Castellucci 🜬 @rya.nc Hacker. Enby. Administrative inconvenience. Purveyor of technically sophisticated shitposts.
Suing the UK for more gender, help with my legal bills: https://enby.org.uk/
Mastodon: https://infosec.exchange/@ryanc
Non-binary trans androgynous (they/them)
Jess @jessexpress.bsky.social Advocater✌️Activist✊️USA●KS●Mother♡educated●
grateful🙏yogi🧘♀️CSR🫶books#RiosWays🖕Founder🤞Lupus Warrior💜Small business◇I stand with all United♡shits rainbows 🌈 my life is a cross between 🦄 &🐿Pisces ♓️
Loudergood @loudergood.bsky.social 
@roguerapscallion.bsky.social @roguerapscallion.bsky.social 
Cabby42 (JR) @julien.bcksec.com Infosec Junkie | Daytime Protector | Moonlit Hacker | Linking Infosec Enthusiasts
PixelPusher @drpixelpusher.bsky.social Here for the revolution and the punchlines 👊
💙 Laughtivist 📚 Library's best friend 🌐 Tech Humanist 🚫 DMs
To be truly radical is to make hope possible rather than despair convincing.
-Raymond Williams
Tell your cat I said pspspsps.- T @telchalin.bsky.social @telchalin.bsky.social
DCG 201 @dcg201.bsky.social Dirty Jersey Represent! We meet in Jersey City once a month to work on hardware/software projects! Part of DEFCON Groups. DMs open.
CFP: info @ http://defcon201.org
Deetz: https://linktr.ee/defcon201
DeadParr0t @deadparr0t.bsky.social Just pwning for the fjords | 🇫🇷 🏴☠️ 🇬🇧 | Chaotic Good | Hacking & pentest stuff | Shitposts | Opinions here are those of my cat, mostly
James Atack @jamesatack.com Cyber defender with an offensive name.
CTO at @onyphe.io | http://onyphe.io
Managing your attack surface... from Europe 👀
Opinions : all mine
Special skill : machine empathy- M Malaclypse @malaclyps3.eurosky.social Internet Freedom Lobbyist, IT Security Pro, White Hat Hacker, against mass surveillance, TTIP/TAFTA, safe harbor, forward data retention, censorship and ███████
100% OPSEC 👊🇺🇸🔥 @starlzrd.bsky.social Just a dude playin’ a dude, disguised as another dude.
Brad @bradshaw2dot0.bsky.social 
Serialgeist @serialgeist.bsky.social 
Cacophony Of Failure @cacophonyoffailure.bsky.social When I talk about abusing pandas I mean the python library. Don’t call the WWF on me.
Becki True @beckitrue.com A curious human
blog.beckitrue.com
UberCoo @ubercoo.bsky.social I also have a YouTube Channel if you are interested in movie reviews and let's plays.
https://www.youtube.com/@ubercoo
—>realhackhistory.org @bsky.realhackhistory.org O͖̺͊̕͡ͅfficial bluesky for realhackhistory YouTube channel & blog, skeeting the #history of phreaks, #hacking & #hacktivism as well as portrayal of hackers in media. I do some threat intel & OSINT. No AI used. Hobbyist #skystorian.
https://realhackhistory.org/
Patrick Pichler @patrickpichler.dev Linux 🐧 eBPF 🐝 Cloud ☁️ Security 🔒
Fed @fedtalk.bsky.social Network Engineer, foodie, and gamer. I dabble in OSINT. Former law enforcement, SOF, with a bad temper and an even worse social network trolling history.🤪
vortex @vortex.au I do offensive security things on the internet
pmf @clearlight.bsky.social Unemployable philosopher
Interested in threat models for: energy, food and society
Resources:
https://github.com/jivoi/awesome-osint
https://www.transparency.org/en/library/
https://www.eff.org/wp/surveillance-self-defense-international
rmunoz @rmunoz.xyz I like cooking, software development and maths. I'm a curious mind and I'm always motivated to learn new things and understand how stuff works.
@skarrid.bsky.social @skarrid.bsky.social - B @boscow.bsky.social @boscow.bsky.social
Dainty Dugong @dainty-dugong.bsky.social 
James Stanton @jstanton617.com 
Falcon @scarredfalconer.bsky.social Nerd
Pagan
Gamer
Analyst
Always question your assumptions
Ace ❤️🔥 @thesilveredspire.dev developer
player of minecraft
is a big boy
@akira486.bsky.social @akira486.bsky.social "I must confess, you have an astonishingly good idea there, Doctor."
“Fašizam nastaje u najbanalnijim klicama svakodnevnog idiotluka.”
“Fascism arises in the most trivial clutches of everyday idiocy.”
Threat Intel Stuff @threatintelanyst.bsky.social Threat Intel Guy… Posting interesting stuff sometimes and maybe… just maybe… some humor once in a while. Let’s go on this journey together. Opinions my own.
Checkers @ch3ck3rs.bsky.social 
@log0griph.bsky.social @log0griph.bsky.social