Chris Ratcliff @chrisratcliff.bsky.social Car and whisky fan. Co-host of the Automovie Podcast. Takes photos, shares whisky thoughts, and builds Lego.
Tamonten @tamonten.bsky.social Maker, ex-security nerd, biker, lover of beer and donuts, board game collector.
Sixty skeletons and a hammer in a trench coat. 
Presiding Officer @presidingofficer.parliament.scot The official account of the Presiding Officer of @parliament.scot
The Scottish Parliament @parliament.scot The official account of The Scottish Parliament:
https://www.parliament.scot
David Flanagan @rawkode.dev Helping developers & operators level-up with Kubernetes, Cloud Native, Rust, WebAssembly, & Nix.
🌟 Founder @rawkode.academy
💼 Kubernetes at CoreWeave
Márk Sági-Kazár @sagikazarmark.com Cloud Native Ambassador | OSS maintainer | Speaker, tech content creator | Dagger Commander
Stefan Gagne @stefangagne.com Lead writer for Fiction Factory Games, creators of Arcade Spirits and Penny Larceny. Also wrote a lot of online YA novels. Trying to be a generally okay he/him.
Charm @charm.land We make the command line glamorous.
https://charm.land/
KCD Istanbul @kcd.ist 
Tim Pepper @tpepper.bsky.social Linux/kernel/systems/Kubernetes/cloud hacker, backyard farmer, home brewer, woodworker, Vespa rider, amateur triathlete, Portland Thorns/Timbers fan, Pygmy kayaks, Nor Rel Muk Wintu
Paizo @paizo.com Official Bluesky for Paizo Inc. The creators of the Pathfinder and Starfinder RPGs. Union Made. Replies Monday-Friday, 8-5 Pacific. customer.service@paizo.com.
Phil Eaton @eatonphil.bsky.social on software infrastructure @theconsensus.dev.
theconsensus.dev
Ed Zitron @edzitron.com British, But In Las Vegas and NYC
ezitron.76 Sig
Newsletter - wheresyoured.at
https://linktr.ee/betteroffline - podcast w/ iheartradio
Chosen by god, perfected by science
CEO at EZPR.com
NorthSec @nsec.io NorthSec — A community-run cybersecurity event offering world-class talks, trainings & a 48-hour, on-site capture-the-flag competition. Every May in Montréal since 2013 🇨🇦 Publications en français et en anglais.
https://nsec.io/
Jamie O'Hare @handle.invalid Programme Leader of BSc Ethical Hacking @ Abertay
Opinions are my own...
RORY @rorythereddog.bsky.social 🐾rescued super-mutt
📍upstate NY
🎂Sept 14, 2020
⭐️meeting new friends, sticks, & staring into your soul w/ my blue eyes
👩👦👦 @goodboyfinley.bsky.social’s big brother
ScottishTechnology.club @scottishtechnology.club Weekly events and content bulletin for and from technology folks in Scotland - all welcome!
Visit the scottishtechnology.club website for email and rss
Run by @jamiemchale.com
Dungeons & Dragons Online @ddounlimited.bsky.social Enter a world of danger and adventure with Dungeons & Dragons Online® based on the beloved RPG that started it all. Play for FREE: DDO.com
CFP Time @cfptime.bsky.social All about #infosec Call for Papers : cfptime.org
Tanel Poder @tanelpoder.com Creator of https://0x.tools, also a long-time computer performance nerd. Perf & troubleshooting blog: tanelpoder.com. All onions are mine.
@thecvefoundation.org @thecvefoundation.org 
Javvad Malik @j4vv4d.com The unholy alliance between information security and cynicism wrapped up in storytelling and videos. www.JavvadMalik.com
Sole founder of Host Unknown
Docker @docker.com Docker helps developers bring their ideas to life by conquering the complexity of app development.
Kuberoke @kuberoke.bsky.social The first and only Kubernetes Karaoke Community
https://kuberoke.love
BSides Belfast @bsidesbelfast.bsky.social #BSidesBelfast will return with #BSidesBelfast26 Thursday September 10th 2026 at the Europa Hotel
https://bsidesbelfast.org
Pen Test Partners @pentestpartners.bsky.social 
BSides Birmingham @bsidesbirmingham.bsky.social 
syscall @jsalazar.co Field CTO @ Edera | Recovering from social media
@egyp7 @egyp7.bsky.social I like juggling, Bash, chess puzzles, and good exploits. Worked on Metasploit for some years. 💙💜🩷
@egypt@mastodon.social
MJ Anderson @containerescape.bsky.social Cloud Native Security | Kubernetes D&R | Golang
Matthew Gracie @infosecgoon.bsky.social Security Analyst. Panther Modern.
Engineer at Security Onion Solutions.
Professor at Canisius University.
Organizer at Infosec 716 and BSides Buffalo.
Ron Amosa @uncommonengineer.com 💻 Hacker/Architect/Engineer. 🇼🇸 🇵🇸
Pasifika technologist decoding AI systems, power, and sovereignty — 20+ years inside the machine. The Uncommon Engineer. uncommonengineer.com
fesshole 🧻 @fesshole.bsky.social Confess your sins anonymously - will the internet absolve you?
Buy show tickets 2025/6: sites.google.com/view/fesshole
Add confession b3ta.com/addfess
Buy book amazon.co.uk/s?k=very+best+of+fesshole&tag=b3ta-21
Run @robmanuel.b3ta.com
Dominique Righetto @righettod.eu 👨💻 AppSec enthusiast | 🐶 Addicted to Shetland Sheepdogs | 🌏 Open Source/AppSec/OWASP junkie | 🐝 OWASP Secure Headers Project Leader.
🚩 Opinions mentioned are mine.
FishermansEnemy 「漁師の敵」 @fishermansenemy.com Elder infosec nerd
#nobot
#nobridge
Robert Llewellyn @bobbyllew.bsky.social Born at 314 ppm CO2. (We are now at 426 ppm CO2)
Founder and presenter on The Fully Charged Show.
That bloke from Red Dwarf and Scrapheap Challenge.
Info@unitedagents.co.uk
Kube Careers @kube.careers Hand-picked Kubernetes jobs, clear salary ranges and apply directly to companies.
Curated by the @Learnk8s.io team.
More K8s news, events, jobs → https://kube.today
Kubesploit @kubesploit.io News and links on Kubernetes security curated by the @Learnk8s.io team
More K8s news, events, jobs → https://kube.today
BSidesVienna.at @bsidesvienna.at BSides in Vienna… why yes please! ~~
bsidesvienna@infosec.exchange
Boring Manager Rob 🅅 @bourboninexile.bsky.social I do things at Graylog and BSides Orlando. Will run for Disney swag and free bananas. Privacy fan. Husband, dad, nerd, he/him. Veilid fanboy 🅅
BSidesNoVA @bsidesnova.bsky.social Official BSKY site of BSides NoVA - Northern Virginia's premier cybersecurity conference in the Security BSides tradition. 10th anniversary in 2026! www.bsidesnova.org
BSidesPDX @bsidespdx.bsky.social BSidesPDX is a 501(c)(3) organization founded with the mission to cultivate the Pacific Northwest information security and hacking community by creating local inclusive opportunities for learning, networking, collaboration, and teaching.
BSidesSATX @bsidessatx.bsky.social Join us on June 13, 2026!! Register, sponsor us, & see schedules at http://BSidesSATX.com; Videos at https://www.youtube.com/c/BSidesSATX
https://linktr.ee/bsidessatx
BSides Orlando @bsidesorl.bsky.social BSides Orlando 2026
Workshops: September 25th
Conference: September 26th
http://bsidesorlando.org
Elbsides 2026 - June 5th, 2026-Hotel Hafen Hamburg @elbsides.bsky.social Computer security conference in Hamburg/Germany, organized for the community by the community - in-person event.
Elbsides is part of the Security BSides network.
June 4th, 2026 - additional Workshop day @ Jungheinrich
nixCraft @cyberciti.biz Enjoy Linux & Unix-like systems, open-source software, and programming/compsci? Into Sysadmin & DevOps? Follow us to make the most of your IT career! Discover new tools and apps daily, plus a dose of humor ⤵️
https://www.cyberciti.biz
@matt-muir.bsky.social @matt-muir.bsky.social Security Researcher @ Datadog
Mainly malware analysis and cloud security
Kennedy Toomey @kennedytoomey.bsky.social Application Security | Security Research and Advocacy @ Datadog 
Slashdot @slashdot.org News for Nerds, Stuff that Matters
#tech #news #software #engineering #AI #bitcoin #linux #business
Website: https://slashdot.org
Software Directory: https://slashdot.org/software/
RSS: https://rss.slashdot.org/Slashdot/slashdot
Cloud Native Rejekts @rejekts.io JOIN THE REJEKTS!
❌ Cloud Native Rejekts EU - March 21, 2026 | Amsterdam ❌
#Rejekts2026
https://cloud-native.rejekts.io/
irene221b @irene221b.bsky.social 
Anthropic @anthropic.com We're an Al safety and research company that builds reliable, interpretable, and steerable Al systems. Talk to our Al assistant Claude at Claude.ai.
Justin Case @thieflord.dev Music is my inspiration | 1906 🤙🏿| Software Engineer in training, aspiring lawyer
Owner & Creator of @clearsky.app
To support me, contact me, and more: https://linktr.ee/thieflord
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/
Bloor @bloor.bsky.social 
Orange Tsai @orange.tw This is 🍊
d4d @zakfedotkin.bsky.social Zak Fedotkin
All thought are mine and mine alone
AmberWolf @amberwolfsec.bsky.social Offensive Cyber, Risk Management & Governance, Vulnerability Research and Technical Due Diligence
thaJeztah @thajeztah.bsky.social Moby, containerd, runc, OCI runtime spec maintainer.
Runtime lead, Principal Software Engineer at Docker
Opinions my own
Catherine @whitequark.org sorceress
Abdullah Garcia @abdullahgarcia.bsky.social Security engineer and architect, neuroscientist, photographer, traveller, and cook/baker. This is a personal stream, opinions expressed are mine. - He/Him/His
Ruby Central @rubycentral.org Ruby Central is the organizing force behind RubyConf, RailsConf & the proud maintainers of RubyGems, Bundler. We've been advancing the Ruby ecosystem & community since 2001.
Get involved: https://rubycentral.org
RailsConf 2025: https://railsconf.org
Olly Headey @olly.world 8-bit hippy. post-modern victorian. pagecord foundling.
tweets auto delete. get ‘em while they’re hot 🔥
olly.world
pagecord.com
Aaron Patterson @tenderlove.dev Ruby and Rails hacker working at Shopify, living in Seattle
Yukihiro Matz @matz.bsky.social Ruby's Father 
Mike Engel @mike-engel.com Making websites and taking photos on the side. 
Metasploit @metasploit-r7.bsky.social Official account of the Metasploit Project, part of the Rapid7 family.
Mastodon: @metasploit@infosec.exchange
Slack: http://metasploit.com/slack
Weems @medanarchy.bsky.social He/him - 27. 🔞 🇺🇦 #NAFO - Fearless Era Swiftie - Nashville Eras Tour N2. long walks are the best. QA Engineer / infosec shitposter. no comment should be assumed to refer to any employer.
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
BSides Leeds @bsidesleeds.bsky.social BSides Leeds 🦉- 13th of June 2026. Cloth Hall Court, Leeds, UK! ✨❤️
deck.blue @deck.blue 3rd-party TweetDeck for the Atmosphere! Featuring columns, multi-account, scheduling and inline translations!
Developed by @gildaswise.com without AI
App: https://deck.blue
Contact: hello@deck.blue
Subscribe: https://patreon.com/deckblue
Last Week In Kubernetes Development @lwkd.info Official notification account of LWKD, where we post each weekly issue as it is released. LWKD is a publication of the Kubernetes project. Follow to receive notifications in your Bluesky.
Grant Ongers @rewtd.bsky.social AppSec guy, OWASP member for life and general beardness.
Obsidian @obsidian.md The free and flexible app for your private thoughts. For help and deeper discussions, join our community: http://obsidian.md/community
NCC Group InfoSec @nccgroupinfosec.bsky.social Insights and research from our global cybersecurity team.
https://www.nccgroup.com/us/research-blog/
BSides London @bsideslondon.bsky.social 📅 13 Dec 2025 | 📍 Novotel London West
Grassroots-driven security conference.
Built by the local InfoSec community, for the community.
Web: https://BSides.London
X/Twitter: https://x.com/BSidesLondon
#BSidesLDN2025
Victoria Walberg @vickyjo.bsky.social Insomniac security & tech geek.
Lancashire lass in The Netherlands, via Brighton, London, and Switzerland.
Tweeting in a personal capacity.
Kevin Johnson @secureideas.bsky.social I am a nerd that started a company almost 15 years ago. Secure Ideas is a security consulting firm focused on helping clients have the best penetration testing experience. I am also an IANS faculty member and currently an OWASP global board member. 
Adam Shostack @adamshostack.bsky.social Threat modeling. BH Review Board. Affiliate Professor, UW. Fixed autorun. Helped create CVE.
Not sure why we're building graphs on yet another (effectively) centralized system. https://infosec.exchange/@adamshostack
Uncle Joe @sydseter.com Co-leader OWASP Cornucopia. If you like what we do for open source, visit our code repository https://github.com/OWASP/cornucopia and give us a star ⭐
🌈 «Difference is of the essence of humanity» 🦄 – John Hume
#appsec #owasp #cornucopia #threatmodeling
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
📍🇨🇦
@vanderaj.bsky.social @vanderaj.bsky.social 
Chris @brompwnie.bsky.social Likes to hack things.
GitHub.com/brompwnie
@cloudnativedenmark.dk @cloudnativedenmark.dk 
OWASP ASVS @asvs.owasp.org 
Cloud Native Summit Munich @cnsmunich.bsky.social In June 2026, the cloud native community will gather in Munich. Come and join us! https://cnsmunich.de
Bret Fisher @bretfisher.com Docker Captain 🐳 & Cloud Native Ambassador ⎈
Maker of best selling courses 👨🏫
Beach life 🏖 | Navy vet ⚓️
AI in CI https://agenticdevops.pro
Stream https://bret.live
Discord https://devops.fan
Newsletter https://bret.news
Links https://bretfisher.com/start
mikebrow @mikebrow.bsky.social OSS Engineer for @IBM; #containerd maintainer; working @OCI, @CNCF, and @Kubernetes projects; Inventor; Coach; Gamer; Father; Husband; collector of hobbies.
Josh Bressers @josh.bressers.name Mostly on Mastodon - VP of Security at Anchore - Open Source Security https://opensourcesecurity.io - Hacker History http://hackerhistory.com - He/Him
pip0 @pipzero.bsky.social Information security practitioner.
All things cti collection.
Matthias @grambulf.bsky.social InfoSec & shitposting
English & german
Also https://infosec.exchange/@grambulf
@marionmccune.bsky.social @marionmccune.bsky.social 
FusionAuth @fusionauth.io The only Customer Identity and Access Management (CIAM) with hybrid, single-tenant deployment you can dev and test anywhere
Mark Jackson @ispreview.bsky.social Owner and Chief Editor of consumer UK ISP news, telecoms and top broadband info. website - https://www.ISPreview.co.uk
Hacking the Cloud @hackingthe.cloud An open source encyclopedia of offensive security techniques that can be used in cloud environments. Created and maintained by @frichetten.com
techy @techy.detectionengineering.net Creator of Detection Engineering Weekly (https://detectionengineering.net), Sec Research/Intel/Detection @ Datadog