sir jester @sirjester
Professional Interests in Cybercrime, Security, InfoSec, Information Warfare & Data Protection. TSCM, Fraud prevention, AML. BEng (Social). I ♥ football! about.me/sirjester London Joined January 2009-
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It’s that time of year where proof of life is verified. Looking forward to a full schedule at #bsidesldn2025
The hallway track is equally as enlightening as the talks at #BSidesLDN2024 with @DanRaywood @ThomLangford @Infosecjen @J4vv4D @infosecmo
The working title of this episode was “An eagle soars but a hawk tuars”. Totally wasted on these guys.
We delayed posting this episode as it is the last one that @sirjester @J4vv4D and @ThomLangford will be doing until the new year. We know, how will you survive? podcast.hostunknown.tv/episodes/episo… With thanks to @ShurikenTrade & @McGrewSecurity for their unwitting contribution this week.
Gutted to be missing #BSidesLDN2023 for the first time since it started 🙏 Wishing all attendees a great time whether it’s your first or eleventh time attending. I’ve met many people over the years who have helped me both personally and professionally. Enjoy the day!
Happened upon this panel. About to see if @ThomLangford or @quentynblog have muted their phones
The #BsidesLDN2022 Rookie Track has been strong today. Great content all day long!
The first @BSidesLondon in April 2011 vs #BsidesLDN2022. You can see the influence @ThomLangford has had on us. Otherwise we haven’t aged a bit.
@J4vv4D @BSidesLondon @ThomLangford Lockdown was rough. We look like this today…
Great turnout for a Saturday #BSidesLondon is bustling. How I hacked your billion-dollar company for forty-two bucks 👍
#bsideslondon And I get to see @ThomLangford in person to see how fluent he’s become since his virtual lessons in speaking Roadman #BSidesLDN2021
Transcript from my acceptance speech. You really should check out the @HostUnknownTV podcast if you haven’t. Sometimes it really is entertaining!
Pleasant surprise received in the post as a physical trophy for winning the Most Entertaining Content category at June’s European Cybersecurity Blogger Awards arrived. Spelt my name wrong but @HostUnknownTV will do 😏
Auto-tune has such negative connotations. I prefer to advertise the benefits that "pitch correction" brings to the table. It's just AI peer-review of a song 😀
We delayed posting this episode as it is the last one that @sirjester @J4vv4D and @ThomLangford will be doing until the new year. We know, how will you survive? podcast.hostunknown.tv/episodes/episo… With thanks to @ShurikenTrade & @McGrewSecurity for their unwitting contribution this week.
@quentynblog My package is transparent too - you can even swallow it to save valuable hand luggage space! 😀
@quentynblog If you find someone and they're reliable, could you ask them if they could bring a small parcel back from Columbia for me? It can be RC car fuel or whatever they need to believe... 😏
@digininja @J4vv4D @ThomLangford @HostUnknownTV Day release for community re-integration, my sentence will be up soon so I need to make sure I don't get left behind, technologically speaking. In layman's terms, I can't become like Thom or else "Security Advocate" would be my only career path...
"I thought you were in prison / dead / off Twitter for good?" No, just in video conference hell with @J4vv4D & @ThomLangford (via @HostUnknownTV of course). I'm on Zoom all day... youtu.be/zR7hBkX7Krg
The UK couldn't do any worse than this year...
The Javvad Malik A.I. @J4vv4D
16K Followers 966 Following I'm over here now::: https://t.co/xOr9asCJHv
Wim Remes TR @wimremes
16K Followers 3K Following Information Security - People Person - BBQ and general food Amateur - Kindness scales! - Ubukhulu Abubangwa - Building Security You Love
Mo Amin @infosecmo
2K Followers 2K Following Minimise the burden. Optimise for balance. Interested in lots of things.
Taz Wake @tazwake
9K Followers 6K Following #DFIR #ThreatHunting | @SANSInstitute instructor | SANS Course Author | CISSP (etc) holder | https://t.co/00tACAnVLd | Rarely used account.
Ryan Dewhurst @ethicalhack3r
21K Followers 837 Following • Vulnerability & Threat Intelligence at https://t.co/pRPrjARoN2 • Founder of @_WPScan_ (acquired by Automattic) • Founder of DVWA • Ethical Hacking Graduate
Jessica Barker MBE @drjessicabarker
18K Followers 2K Following 🇬🇧 in 🇺🇸. Human cyber security. Co-Founder @CygentaHQ. Author of the best-sellers Confident Cyber Security & Hacked: The secrets behind cyber attacks.
Robin @digininja
25K Followers 229 Following Hacker, coder, climber, runner. Co-founder of SteelCon, freelance tester, author of many tools. Always trying to learn new things. @hacknotcrime Advocate
Miss IG Geek she/her ... @MissIG_Geek
7K Followers 220 Following Everything you believe you know is actually way more complicated than you think it is | only human | #ActuallyAutistic | data protection, ethics & privacy nerd
Mark C. @LargeCardinal
7K Followers 7K Following Scouse feral academic. Quantum Hacker, ML miscreant, & mathematician. Views own. Collects useless degrees. @quantum_village (he/him) @[email protected]
Tanya Janca | Shehack... @shehackspurple
50K Followers 2K Following Secure Coding Trainer, Best-selling author of Alice and Bob Learn Secure Coding & Alice and Bob Learn Application Security. #AppSec she/her 🌻
Briain Ó hEoghanáin... @BrianHonan
34K Followers 2K Following CEO of @bhconsulting, Head of Ireland's CSIRT @irisscert, & former Special Advisor on CyberSecurity to Europol. @[email protected] PGP ID 0xF1B5CF7D
ProfDanny @DanielGDresner
3K Followers 1K Following Technology and risk delivering information security: Professor, PhD, FCIISec, cyber researcher, analyst, consultant, practitioner, father, grandfather.
HostUnknownTV @HostUnknownTV
522 Followers 129 Following Host Unknown, an infosec show like no other and only a passing resemblance to a popular TV lifestyle motoring show
Linda Anderson @LindaAnderbto9
173 Followers 4K Following Fighting fraud and creating awareness for a safe social media community || mother of four amazing kids || 🇺🇸
Rimn @Dataanalysie
1 Followers 89 Following
Gleb T. 🌍🦡 @The1Gleb
308 Followers 432 Following Supporter of Notts County (2003) 🏴 Gençlerbirliği (2022) 🇹🇷 Cybersecurity Analyst 💻 Visited 25 countries + 170 cities ✈️
Zachel @Zachel_Maltego
85 Followers 507 Following Senior Program Manager @MaltegoHQ. Views, opinions, likes, retweets are my own.
Aklının yönetim ku... @testonaymerkezi
163 Followers 968 Following Akıl var, salak olmak daha pahalı.
Infosecjen @Infosecjen
4K Followers 987 Following Mostly nonsense, sometimes about security and/or policy. Often innuendo.
David Rogers @drogersuk
3K Followers 3K Following Mobile and IoT security specialist, CEO of @copperhorseuk, Chair of @GSMA Fraud and Security Group. No longer tweeting from this account - have moved to BlueSky
Foundation for the Pr... @weprotectusers
24 Followers 243 Following Championing user data ownership and ethical governance. Empowering individuals, influencing policies, and driving a fair digital future. #WeProtectYourData
R_FinNews @RFinnews
7 Followers 160 Following
Smartbox.ai @SmartboxAI
199 Followers 2K Following 🏆 Awarded Technology Company of the Year 🤖 AI solution helping you process DSARs ⚠️ Data Breach Forensic Risk Analysis💡 Follow for tips & latest news on data
Sean Goodwin @0xSeanG
886 Followers 3K Following Principal - DenSecure by @wolfandcompany | #GSE 271 | cyber security | meathead triathlete | amateur beekeeper | shareholder @packers #gopackgo
WearyAndroid @wearyandroid
7K Followers 6K Following 🥇Top 50 on #tryhackme 🥇 Aspiring infosec pro & ethical hacker Sharing progress on #HTBAcademy #BlueTeamLabsOnline #pentesterlab #tryhackme #infosec newbie
James Freedman 𝕏 @jamesfreedman
5K Followers 645 Following Pickpocket Performer and Fraud Prevention Speaker. Curating low tech methods that beat high tech security… also @jamesfreedman.bsky.social
Bugged.com @Bugged_com
24 Followers 166 Following We are at the forefront of TSCM services, offering unparalleled expertise in bug sweeps. We are the best in what we do.
Hans Spaans @hansspaans
111 Followers 356 Following The root of some evil, but in mostly Unix, InfoSec and going from DevOps via BizDevNetSecGitOps towards NoOps. And my tweets are my own.
Jen @Jen_tchubaruba
0 Followers 53 Following
Hugh @Hugh928255
4 Followers 118 Following
PJ @PJ04857920
146 Followers 426 Following CTI | Dark Web | Tech | Telegram | etc. -Usual caveats apply-
Alan (over at bsky) @ANeilan
3K Followers 5K Following 34. | security researcher. | team hashmob | keybase: w00dsman | https://t.co/NRNCI1zaJo | CashApp; $ANeilan (find me on the other place)
Jake Moore @JakeMooreUK
7K Followers 5K Following Global Cybersecurity Advisor at ESET | Former Police Head of Digital Forensics / Cybercrime Officer. Passion for tech, AI, the sea and Dorsetrej @rej_jones
248 Followers 849 Following Security bod with a passion for tech, music, cars, food, wine & travel! Views are my own crazy ramblings, not of my employer!
Miguel_Morris @Miguel_MorrIs
29 Followers 169 Following
Muse⏳Thule @Char369Rose
33 Followers 487 Following MakesYaWonder........... Doesn't It #MeToo:) 💋 xoxo
Martial Tipsey @MartialTipsey
201 Followers 237 Following I manage things | blog stuff | into crypto & plants | I’ve made millions… for other people. | Full of energy and apparently a great speaker 🤷♀️
CFC-Blues @CFCBlues_com
453K Followers 239K Following Independent #CFC App & Website | 🔔 Set notifications | Follow for daily Chelsea news, updates, opinions & photos | Enquiries 👉[email protected]
Vision. @_Encrypt3d
281 Followers 4K Following
Blue Apple Theatre @BlueApplePlays
2K Followers 4K Following Theatre, dance, singing and film by learning disabled performers to wide audiences. Blue Apple is part of Minstead Trust. Bio https://t.co/UEnj4di5cJ
Pete Dorsey @pete_dorsey
35 Followers 1K Following
test domain @User2Micro
701 Followers 5K Following
Mario Platt @madplatt
2K Followers 4K Following VP CISO @LastPass Infosec meets Safety Science, Resilience Eng, Strategy, Complexity and Org design learner 🇵🇹 🇬🇧 (he/him)
Fredrich Maney @fredrichmaney
231 Followers 974 Following Personal account. I speak only for myself. I have wide ranging interests. IMHO. IANAL. Assume positive intent.
PAD @PADtech_team
911 Followers 1K Following PAD: Privacy-Preserving Accountable Decryption. PAD is a new tool to safeguard & responsibly share your data.
theShyHat @theshyhat
472 Followers 289 Following Cybersecurity educator teaching beginner's skills to everyone through HackerFrogs AfterSchool.
cve_tracker @tracker_cve
11 Followers 476 Following
Michael Hill @MjHillEditor
3K Followers 4K Following Managing Editor of LeadDev. Former Editor of PEX Network & Cyber Security Hub. Former UK Editor of CSO Online. Former Editor of Infosecurity Magazine.
Milan Pekec @MilanPekec
0 Followers 20 FollowingDerek Neely @derekneely
458 Followers 3K Following
Wild West IT @ItWildwest
17 Followers 350 Following You’ve heard of shadow IT? Well even worse is Wild West IT people shooting from the hip. I only tweet when I drink.
UKCyberWeek @UKCyberWeek
581 Followers 2K Following Returning on 22-23 April 2026. Join us at Olympia London for UK Cyber Week - Expo & Conference, and stay ahead in the world of cybersecurity!
Jake Williams @MalwareJake
151K Followers 2K Following Breaker of software | VP R&D @hunterstrategy | CTI/DFIR | @ians_security faculty | Bookings: jake at malwarejake dot com | GSE #150 | He/him
freakyclown @_Freakyclown_
17K Followers 3K Following Co-Founder of @CygentaHQ former head of cyber research @Raytheon - Keynote Speaker, ethical hacker and physical security specialist. Author of How I Rob Banks.
Daniel Cuthbert @dcuthbert
34K Followers 2K Following Documentary photographer, old creaky hacker. Co-author of @OWASP ASVS standard. Blackhat/Brucon Review Board & Co_chair UK Gov Cyber Security Advisory Board
Andy Gill @ZephrFish
20K Followers 667 Following Red Team by day, bit of everything by night, I try to get AFK with my camera @ZephrSnaps, research and course @Zephrsec
Dave Kennedy @HackingDave
233K Followers 6K Following Founder @Binary_Defense @TrustedSec. @WeHackHealth Pod. God + Family/Hacker/CSO/USMC/Intel/Fitness. Make the world a better place.
The Javvad Malik A.I. @J4vv4D
16K Followers 966 Following I'm over here now::: https://t.co/xOr9asCJHv
Wim Remes TR @wimremes
16K Followers 3K Following Information Security - People Person - BBQ and general food Amateur - Kindness scales! - Ubukhulu Abubangwa - Building Security You Love
Jayson E. Street 💙... @jaysonstreet
67K Followers 403 Following ➡️Hacker - Helper - Human ⬅️ . . . Also Author. Speaker & Scientific Hooligan! A bona fide teachable moment for hire! he/him
Mo Amin @infosecmo
2K Followers 2K Following Minimise the burden. Optimise for balance. Interested in lots of things.
Troy Hunt @troyhunt
256K Followers 1K Following Founder & CEO of @haveibeenpwned, the most trusted name in data breach intelligence. Speaker, blogger, Microsoft Regional Director. Gold Coast, Australia.
Taz Wake @tazwake
9K Followers 6K Following #DFIR #ThreatHunting | @SANSInstitute instructor | SANS Course Author | CISSP (etc) holder | https://t.co/00tACAnVLd | Rarely used account.
Ryan Dewhurst @ethicalhack3r
21K Followers 837 Following • Vulnerability & Threat Intelligence at https://t.co/pRPrjARoN2 • Founder of @_WPScan_ (acquired by Automattic) • Founder of DVWA • Ethical Hacking Graduate
MalwareTech @MalwareTechBlog
270K Followers 1 Following Not here anymore. Profiles: https://t.co/sFoOuGmYK2
Jessica Barker MBE @drjessicabarker
18K Followers 2K Following 🇬🇧 in 🇺🇸. Human cyber security. Co-Founder @CygentaHQ. Author of the best-sellers Confident Cyber Security & Hacked: The secrets behind cyber attacks.
Robert Graham @robertgraham
69K Followers 2K Following Created (BlackICE,IPS,sidejacking,masscan). Doing (blog,code,cyber-rights,Internet-scanning). Macrodata refiner.
Robin @digininja
25K Followers 229 Following Hacker, coder, climber, runner. Co-founder of SteelCon, freelance tester, author of many tools. Always trying to learn new things. @hacknotcrime Advocate
Miss IG Geek she/her ... @MissIG_Geek
7K Followers 220 Following Everything you believe you know is actually way more complicated than you think it is | only human | #ActuallyAutistic | data protection, ethics & privacy nerd
thaddeus e. grugq @thegrugq
130K Followers 422 Following Hacker :: researcher :: PhD candidate @warstudies @KingsCollegeLon :: [email protected] :: PGP https://t.co/dYipV8y3bo
edskoudis @edskoudis
62K Followers 322 Following President SANS Technology Institute. SANS Fellow. CEO @CounterHackSec. @RSAConference Keynoter. IANS Faculty. BoD @manasquanbank & Board Chair FPA.
Neil Ginns @nginns
210 Followers 659 Following
Glenn Pegden (back in... @GlennPegden
4K Followers 2K Following Account inactive (posts are x-posts from BlueSky/Mastodon). See https://t.co/f573IzIorH for less toxic platforms to find me.
Mad Squirrel @ErichKron
1K Followers 940 Following Infosec Geek | Public Speaker | Media Commenter | Podcaster | Security Junkie My odd opinions probably do not reflect those of my employer
CyberSafeKids @CyberSafeKidsIE
4K Followers 2K Following As of 8th January 2026, CyberSafeKids is no longer active on X. Please do not contact us via this platform, as the account is not monitored. Charity # 20104108
Ira Winkler @irawinkler
3K Followers 564 Following Fitness, security, scuba, whatever enthusiast, who will use this account to post information relevant to those interests.
Jay Ester (jester) @jayester
587 Followers 1K Following Hacker | Lockpicker | TOG member| 2600 Dublin | I record conferences with Cooper at https://t.co/URyHWOODql
Matilda @JscMatilda
804 Followers 260 Following
Dave Clemente @Dave_Clemente
613 Followers 1K Following Technology and cyber security. Views my own. @[email protected]
Victoria Walberg @vickyjo
2K Followers 2K Following Insomniac security & tech geek. Lancashire lass in The Netherlands, via Brighton, London, and 🇨🇭. Tweeting in a personal capacity. @[email protected]
Jan Muenther @janmuenther
1K Followers 1K Following I do security for @amsOSRAM, but my twitter shenanigans are entirely my own. YPS-Spezialagent. Mastodon: @[email protected]
Shodan @shodanhq
114K Followers 2 Following Monitor your external network, search the Internet of Things and perform empirical market research. You can also find us on https://t.co/nPLFbFy8R5
The Security Awarenes... @SecAwareCo
3K Followers 882 Following Home of The Security Cat. Founded by @winnschwartau. Passionate about #infosec & #onlinesafety. We give away more content than others have in their inventory!
Peter Stefanovic @PeterStefanovi2
533K Followers 13K Following Lawyer, Vlogger, Big Issue Top 100 Changemaker 2024, CEO CAMPAIGN FOR SOCIAL JUSTICE https://t.co/PncSg2x1Su https://t.co/vMqXRCoVPt
Miss Isabel @MissIsabel6
992 Followers 205 Following Hi I've got diagnoses of #DownSyndrome, #Autism & severe #Learningdisability. But whatever.....follow me & you'll see life is good. I communicate thru #MAKATON
Nippy Trilimply @NippyTrilimply
47 Followers 190 Following Copper Nano Tech from Qld natch - He/Him/CockX2/BallsX2
Robert Helal @introtechevents
1K Followers 4K Following Specialists in IT Tech education and innovation platforms that enable relationships between IT Tech executives, industry visionaries & solution providers
Aaron Sanderson @Security_Aaron
417 Followers 2K Following PenTester/Threat Analyst. CISSP (and other Certs), OSCP Student. US Army Vet (OEF/OIF) and Dad to three. #PurpleTeamLife @Symantec alumni.
Emirates FA Cup @EmiratesFACup
1.1M Followers 891 Following The Emirates FA Cup First Round Proper Awaits! Weekend of 7 November 🏆
Chartered Institute o... @CIISECHQ
4K Followers 2K Following The home of Cyber Dedicated to raising the standard of professionalism in #informationsecurity and #cybersecurity
michaela okland @MichaelaOkla
272K Followers 292 Following Just a Girl, girling out [email protected]
HMRC Customer Support @HMRCcustomers
121K Followers 5 Following We can help with general queries about HMRC products & services. Monday to Friday 8am - 8pm, Saturday 8am - 4pm. No personal info please. DMs are not monitored.
Bryan Onel @BryanOnel86
3K Followers 536 Following CEO of @Oneleet | Pentester | YC alum | Hates charlatans and security theater | On a quest to kill security snake oil and to help companies get security right
WE ARE THE SHED ⭐�... @WeAre_TheShed
91K Followers 2K Following A movement gathering Chelsea supporters who sit in The Shed to create displays & improve the atmosphere. Get involved, DM's are open #TheShedCFC
DSE International @dseint
2K Followers 619 Following DSE transforms the lives of young people with Down syndrome through better education. We are now on Bluesky: https://t.co/ChRTV4uuSt
Jutiar Photography @JutiarPhoto
43 Followers 221 Following Portrait | Fashion | Lifestyle photographer who enjoys celebrating people through imagery. Check my work on my website and let's connect!
BlackBerry Cybersecur... @BlackBerrySpark
22K Followers 7K Following AI-Driven Cybersecurity that Works Smarter, Not Harder
Mark C. @LargeCardinal
7K Followers 7K Following Scouse feral academic. Quantum Hacker, ML miscreant, & mathematician. Views own. Collects useless degrees. @quantum_village (he/him) @[email protected]
Classic Chels @ClassicChels
6K Followers 3 Following | Chelsea FC highlights from years past | tweets by @amadoit__
Dana Goldberg @DGComedy
85K Followers 2K Following I write jokes, tell them on stages, & do some other things to make the world better. 🏳️🌈 she/her #BlackLivesMatter SiriusXM 127 and co-host of @dailybeanspod
James Felton @JimMFelton
275K Followers 3K Following Bestselling author 52 Times Britain Was A Bellend: https://t.co/IOylVjHwzA Sunburn, a funny book about how shit The Sun is: https://t.co/Zewi6HPEDE
GroundhoppingGirl @GrndhoppingGrl
2K Followers 2K Following Arsenal. Non-league. Cats. Cooking. Beer. Plastic Paddy. Activist lawyer turned activist civil servant. Woke Blob. Trans ally. She/Her.
dlrpfans @dlrpfans
11K Followers 706 Following Disneyland Paris Fans, High Quality videos, pictures and info about Disneyland Paris - Proud member of Insidears
ED92 @ED92Magic
69K Followers 213 Following 🏰 Magic Everyday 📍 #DisneylandParis #DisneyParks #DisneyNews✨️ Daily Live & News from the Parks 👋 By Fans Bella, Ciara, Chris, Lou & Simon For Fans!
x @xx78ww
382 Followers 680 Following
Marcus Dempsey @marcusdempsey
715 Followers 669 Following Interests in Infrastructure and Cyber / information security. Owner of @Isgovern - Views are my own.
The Makaton Charity @MakatonCharity
24K Followers 1K Following Makaton is a communication programme that gives everyone a helping hand to talk. Join us at https://t.co/JXzR6NP3Ni #WeTalkMakaton
Jeremy Richard @jeremy_richard
552 Followers 956 Following Dedicated to Information Security improvement | Rum lover | Geek assumed | Tweets & opinions are my own






















