Didsbury SciBar @didsburyscibar.bsky.social An established #SciBar informal monthly meetup with a guest speaker to chat about #science. 3rd Monday of the month
@thealbertclub.bsky.social
and online. All welcome. FREE
Ramtop Retro @ramtopretro.bsky.social Compulsive designer of hardware, owner of far too many old computers. www.ramtop-retro.uk
Richard Trinder @trindermon.bsky.social Every man must decide whether he will walk in the light of creative altruism or in the darkness of destructive selfishness.
Helen Lewis @helenlewis.bsky.social Staff writer, The Atlantic | Author, Difficult Women (2020) and The Genius Myth (2025) | Podcaster, Page 94 | Doom scroller, the internet | uk.bookshop.org/shop/helenlewis
daniel:// stenberg:// @bagder.mastodon.social.ap.brid.gy I write curl. I don't know anything.
π bridged from β https://mastodon.social/@bagder, follow @ap.brid.gy to interact
Mark Hamill @markhamillofficial.bsky.social Believe in yourself! Work hard, never give up & anything's possible! OR: Kick back, relax & aim low: You'll never be disappointed...π
harisec @harisec.bsky.social Interested in web security, bug bounties, machine learning and investing. SolidGoldMagikarp
Alex Plaskett @alexplaskett.bsky.social Security Researcher | Pwn2Own 2018, 2021, 2022, 2024 | Posts about 0day, OS, mobile and embedded security.
@maybenotmart.bsky.social @maybenotmart.bsky.social 
Rory McCune @mccune.org.uk Security geek, Containers, Kubernetes, Golang/Ruby, hillwalking
Home Page :- https://www.mccune.org.uk
Blog:- https://raesene.github.io
Katie Knowles @siigil.bsky.social Security Researcher @ Datadog. πΆ Head in the (Azure) clouds.
Sometimes blogging, always curious. Aim to be, rather than to seem.
Blogs at https://kknowl.es.
π²πππππππ π°πππ @cristianadam.eu Software Developer at The Qt Company. Berlin based. Tesla driver. Tango dancer. π©πͺ π·π΄
Rachel Tobac @racheltobac.bsky.social Hacker & CEO @SocialProofSec security awareness/social engineering training, videos, talks | 3X @DEFCONπ₯ | Ex Chair @WISPorg | Ex @CISAgov Technical Advisory Council under Director Jen Easterly
Ian Coldwater π§π« @lookitup.baby Kubernetes SIG Security Co-Chair, goose in the mainframe. Minneapolis. They/them. Stay punk π΄
MSP feed info: https://bsky.app/profile/amityf.bsky.social/post/3mrv36uo4pc2a
David Buchanan @retr0.id reverse engineering, cryptography, exploits, hardware, file formats, and generally giving computers a hard time
Fedi: @retr0id@retr0.id
Macroblog: https://www.da.vidbuchanan.co.uk/blog/
Gareth Heyes @garethheyes.co.uk Web security researcher at PortSwigger. Author of JavaScript for Hackers, Shazzer and Hackvertor.
https://garethheyes.co.uk/
@albinowax.bsky.social @albinowax.bsky.social 
Emily Stark @estark.bsky.social Encryption, HTTPS, certificates, web security, security UX, software engineering and management, TMI about parenting. Opinions are my own.
Adriana Porter Felt @apf.bsky.social I like writing silly skeets, but that doesn't pay so I also make Google Chrome. mamΓ‘, Eng Director, volunteer at Second Harvest. πΊπ²π¨π·
Twitter: @__apf__
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.
Leo Franchi @lfranchi.bsky.social β°οΈ π§ β·οΈ 
J-P Nurmi @jpnurmi.bsky.social 
Terry Pratchett & Rob Wilkins @terryandrob.bsky.social β¦although itβs mostly Rob these days.
Jure Repinc (Mastodon: @JRepin@mstdn.io) @jrepin.bsky.social Follow me and talk to me on Mastodon/Fediverse: @JRepin@mstdn.io or https://mstdn.io/@JRepin
#Slovenija #Slovenia #Science #Znanost #Astronomy #Astronomija #Physics #Fizika #Politika #Politics #Pirate #PirateParty #Linux #OpenSource #FreeSoftware #KDE
Simon Bennetts @psiinon.bsky.social ZAP Project Lead
SeCURiTY NiHiLiST @autom8on.bsky.social Offensive security nut job (you donβt *have* to be mad to work here, so Iβm told π). Lock collector, and occasional locksport competitor. Appropriately obsessed with dogsβ¦
Scarfolk @scarfolk.bsky.social Scarfolk is a town called Scarfolk. For more information please re-read.
BSides Leeds @bsidesleeds.bsky.social BSides Leeds π¦- 13th of June 2026. Cloth Hall Court, Leeds, UK! β¨β€οΈ
David Wong @davidw.bsky.social @cryptodavidw on twitter
Julia Evans @b0rk.jvns.ca programming and exclamation marks
blog: jvns.ca
zines: wizardzines.com
@aburrows.bsky.social @aburrows.bsky.social 
Artturi LehtiΓΆ @artturi.bsky.social Cybersecurity business, products, and technology.
Victoria Coren Mitchell @vcorenmitchell.bsky.social Writer, poker player and accidental quiz show host.
Mark C @largecardinal.bsky.social Logician (PhD), Quantum Hacker, ML miscreant. Feral academic. Co-founder of Quantum Village @ DEF CON
Alfie Champion @ajpc500.bsky.social Founder @ delivr.to | Threat Detection @ GitHub | Previously MWR
Killed by Google @killedbygoogle.com Disappointment as a Service by @codyogden.com (they/he)
ππͺπ
John Simpson @johnsimpsonnews.bsky.social BBC lifer since 1966, international affairs editor since 1982. Presenter of βUnspun Worldβ on BBC Two, BBC World & World Service. Two daughters, one son, six grandchildren, a loving wife, lots of books, and an Irish terrier. Defender of the Oxford comma.
Kari (rhymes with atari) @kari.bsky.social guess iβm a YouTuber now, 100k+ subs π ... π just a girl in her 20s who loves #making, #fixing π οΈ, #coding π©βπ» & collecting cool #retro πΉοΈ things
π΄π https://www.youtube.com/karilawler
ππ https://www.karilawler.com
Ben Campbell @lysergicdesigns.bsky.social Neuroscientist/protein-engineer developing fluorescent protein biosensors for use across the life sciences. Follow me on X.
garethr @garethr.bsky.social VP Product @snyksec. @openpolicyagent Conftest maintainer. Developer, designer, product. Open source geek. Devops Weekly. @gdsteam alum. he/him.
Lisa Ventura MBE FCIIS @cybergeekgirl.bsky.social π» #CyberSecurity & #AI geek, writer & speaker
π© Founder of #AICyberSecAssoc and #NeuroUnity
β€οΈ's #MartialArts #Films #SciFi #QueenBand #FreddieMercury #Tech #RetroComputing
π§ #OpenlyNeurodivergent #Autistic #ADHD
Victoria Walberg @vickyjo.bsky.social Insomniac security & tech geek.β£
Lancashire lass in The Netherlands, via Brighton, London, and Switzerland.
Tweeting in a personal capacity.- T @tronical.bsky.social @tronical.bsky.social
Shond Laha @shond.bsky.social ICM & Anaesthesia Cons NW. Hon Prof UCLan. President Elect ICS
Andy Nichols @qad.io Qt developer with a focus on graphics and embedded.
Jim Sykora @jimsycurity.adminsdholder.com I enjoy security, technology, learning, books, & the great outdoors.
Trying to be human & kind.
Opinions = mine. He/Him/HΓ€n
https://github.com/JimSycurity
https://www.adminsdholder.com
@wstephenson.bsky.social @wstephenson.bsky.social 
Kenneth Christiansen @kennethrohde.bsky.social 
Lars Knoll @larsknoll.bsky.social CTO, Conclude. Former Chief Maintainer and CTO of Qt. Creator of KHTML. Lives in Oslo.- P @peha23.bsky.social @peha23.bsky.social
- J John Layt @jlayt.bsky.social This is just a placeholder. You can find me on Mastodon at @jlayt@archaeo.social
Mirko Boehm @mirkoboehm.bsky.social Community development @ Linux Foundation Europe
@georgiabrown.bsky.social @georgiabrown.bsky.social 
The Qt Project @qt-project.org Official Qt Project account https://qt-project.org
Samuel @samuel.fm claudethropologist @ bluesky
π the posting mines
Markus Goetz @lucypher.bsky.social 
Matthew Green @matthewdgreen.bsky.social I teach cryptography at Johns Hopkins. https://blog.cryptographyengineering.com
Gerald Combs @geraldcombs.bsky.social Creator & lead developer of Wireshark. Works at Sysdig. He / him.
Adam Langley @buildhacksecure.bsky.social Fullstack dev & Hacker, training ethical hackers how to hack & web devs to secure their apps! CTO at https://hackinghub.io and Director at https://bsidesexeter.co.uk- C Cornelius Schumacher @cschum.bsky.social
Ben Aaronovitch @benaaronovitch.bsky.social Author of the Rivers of London Series
Frederic Jacobs @fredericjacobs.com www.fredericjacobs.com
https://ger.mx/A-RGsldmQt0iXfnzPgXNzLzA5_jvDbWHabqz1yJrt2ma#did:plc:oxwmqopgbm3driwzues7odpz
Burp Suite @burpsuite.bsky.social Burp Suite is the leading software for web security testing.
@asacalow.bsky.social @asacalow.bsky.social 
@seanharmer.bsky.social @seanharmer.bsky.social 
@hubert3.bsky.social @hubert3.bsky.social 
daniel:// stenberg:// @daniel.haxx.se I write curl. I don't know anything. I am @bagder@mastodon.social
My mastodon posts are mirrored to Blusky here: https://bsky.app/profile/bagder.mastodon.social.ap.brid.gy
Weekly email at https://lists.haxx.se/listinfo/daniel
π¦ Moxie π³οΈββ§οΈ @moxie.bsky.social | 27 | π² Eco-Authoritian π² | π¦ BlΓ₯haj Lover π¦ | @MoxieBeverage on Twitter |
@ira-jve.bsky.social @ira-jve.bsky.social - D David Hoyt @dhoyt.bsky.social
Andrew @magsmcg.bsky.social Whisky nut, aging pentester leading the appsec team @mdsec
Nick Sullivan @nicksullivan.org Asymmetries in action
@sgaist.bsky.social @sgaist.bsky.social 
Scott Helme @scotthelme.bsky.social Hi, I'm Scott Helme, a Security Researcher, Entrepreneur and International Speaker. I'm the creator of Report URI and Security Headers, and I deliver world renowned training on Hacking and Encryption.
https://scotthelme.co.uk
Mark Turner @morks.net East London hipsterner. Vegetarian, technogeek musician and dog lover. Intrigued by UK politics, formula 1, art, (heavy) music and specifically and most importantly, mini schnauzers. Please donβt send unsolicited DMβs, I will not respond.
@rootprivileges.bsky.social @rootprivileges.bsky.social 
Jo(shu)aa @jgaliana.bsky.social French (Theoretical-)Chemist
Into Politics/Sociology, Dyed Hair π, Research and Education in Physics/Chemistry
Tim (Wadhwa-)Brown :donor: @timb.me.uk push(@fediverse, "Adversarial Engineer"); # i hack in Perl
π bridged from β https://infosec.exchange/@timb_machine, follow @ap.brid.gy to interact- B bad internet @badinternet.oracularhades.com run by @oracularhades.com | @ or DM this account with suggestions
Wireshark Foundation @wiresharkfoundation.org The Wireshark Foundation is a non-profit organization helping as many people as possible understand their networks as much as possible.
https://wiresharkfoundation.org
Ivan RistiΔ @ivanristic.bsky.social 
Peter Bowen @pzb.bsky.social Bainbridge Island, WA
Luke Girgis @lukegirgis.bsky.social Talent Manager for @simonegiertz @christianhull @heypoppyreid @laura_kampf | Founder Rolling Stone & Variety Aus, sold 2024 | GP at Lamp Post Capital
J.C., keeper of MiniSquish π³οΈββ§οΈ @insufficient.coffee Pilot. SWE. SRE. WebPKI and Cryptography Engineer. Stuffed-animal handler. Work @ Lets Encrypt (opinions my own). Arizonan. πΊπΈπ³οΈββ§οΈπ³οΈβπ
They/them https://en.pronouns.page/@jc_coffee
- Former editor of W3C WebAuthn.
- Blog at https://insufficient.coffee/
Tony Draper @tonydraper.bsky.social Music lover, Food eater, beer drinker and gamer.
Christian Lopez π¦ @phr0nak.bsky.social (in)Security Leader | Bug Bounty Connoisseur | I know things | Security Researcher at @xbow // Before: @NCCGroupInfosec @Synack @EY_Ireland
DEV Community @dev.to A community of software developers sharing coding resources and general commentary.
Built on Forem, an OSS for building online community π±
Join the #DEVCommunity: https://dev.to π
Find us in the Fediverse: https://fosstodon.org/@thepracticaldev
Lesley Carhart @hacks4pancakes.com I am eminently qualified to speak from experience about a variety of dumpster fires.
ICS DFIR at Dragos, martial artist, marksman, humanist, level 14 Neutral Good rogue, USAF retired. I post *very serious* things about infosec. Thoughts my own. Enby. π³οΈβπ- T @taviso.bsky.social @taviso.bsky.social
Paul Pinto @ppintocamacho.bsky.social 
hackerfantastic.crypto @hackerfantastic.bsky.social Co-Founder https://hacker.house cyber security assurance & hacker training ~ ISBN9781119561453 ~ a book on professional hacking. Contact for competitive quotes on cyber security projects. 
JP Aumasson @aumasson.jp https://aumasson.jp
cofounder & CSO @ taurushq.com
cryptographer (BLAKE2, BLAKE3, SipHash)
author of Serious Cryptography https://nostarch.com/serious-cryptography-2nd-edition and other books
Signal: jpa.01