cfpdirectory @cfpdirectory
A dual-use platform for the security community - to connect speakers with events and help organizers find the perfect speakers. cfp.directory Global Joined July 2025-
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Singapore OWASP Day 2026 - Call for Papers is now open - cfp.directory/events/singapo… #singapore #owasp #callforpapers
Our statement on the UK government’s demand that all content on all devices sold or used in the country be scanned, on the presumption of nudity, using a dystopian combination of age verification and content scanning. This proposal will not safeguard children. It endangers us all. signal.org/blog/pdfs/2026…
OrangeCon is almost here! We’re excited to have Meredith L. Patterson (@maradydd) as our keynote speaker with her talk “Games with Frontiers”. Check out the full schedule for more info, speakers & workshops --> orangecon.nl/#schedule
OrangeCon has officially kicked off today! Good luck to all trainers and trainees. Have fun, learn a lot, and enjoy every moment!
We are proud to announce that @bl4sty will actually give a talk this year, which he promised after trying to sneak into the afterparty without being a speaker last year 😎
To all our internet heroes!!! The ones building, fixing, defending, and breaking things behind the scenes. Stay sharp. Hack the planet. #laborday #hacktheplanet #internetheroes
OrangeCon will have a badge this year! During the conference you’ll be able to play with it, meet new people and earn points by connecting with others. Climb the leaderboard and see how far you can get! Thanks to @tinytronics and @m5stack for making this possible!
Happy Friday guys! Just pushed some new features to LevelUp and new stuff for you to play with over the weekend 🙂 We now have 36 categories and 12 challenge types and two new streams alongside our offensive / red team content 👇
The Call for Villages for OrangeCon 2026 is now officially open! 📍 Meervaart Theater, Amsterdam 📅 June 4, 2026 Submit your village here: orangecon.nl/call_for_villa…
ROOTCON 20 is now accepting Call For Papers submissions. We’re looking for work that’s real. Technical, practical, and grounded in experience. Offensive, defensive, hardware, software, networks, humans—if it matters to the community, it belongs here. Details: rootcon.org/#rc20_cfp #ROOTCON20 #CallForPapers #Homecoming
@rootconorg Bros, why didn't use cfp.directory for your cfp? Better than Google forms 😅
Just pushed a major update to Aether - Collaborative Agents! Aether agents are now fully SAGE-ified which means they now collaborate through shared institutional memory. Read on for what changed...
@idsecconf @CybercampMY Still using email submissions? 🤷♂️
I've added something new to LevelUp CTF: I mapped 250+ security concepts across the 33 categories on the platform, so now if you get stuck on a challenge, we tell you exactly what concept you're missing and then surface a YT video for you to watch to help :)
📢 Quick Update for BSides Tokyo 2026! We've updated our website with essential attendee info: ✅ Power outlets at every seat ✅ Guest Wi-Fi available Check the details before you join us at IIJ! bsides.tokyo/en/ 🎟 Get your tickets: peatix.com/event/4825609/
Technical offensive security conference, in Malaysia!! Come and register FREE! Limited slots
Positive Hack Talks → Kuala Lumpur 🇲🇾 🗓️ May 5, 2026 ⚡ Offensive Conference By hackers, for hackers · No marketing, no BS 🎟 Attend (FREE): phtalks.ptsecurity.com/kualalumpur #PHTalks
New post: Freediving, Embodiment and Humanity tracesofhumanity.org/freediving-emb…
Part 4 of my (S)AGE 'journey' :) #sage #AI #memory medium.com/@dhillon.andre…
Adrian Denkiewicz @a_denkiewicz
566 Followers 331 Following Tweets on the offensive side of security. Mostly.
pizza planet @0x251e
153 Followers 641 Following
Jonas Lejon @jonasl
27K Followers 13K Following Cyber Security since 1998 ✌️ Also known as @kryptera - Chairman of the board at @ISOCSE
Ravi Rajput @infosecRavi
1K Followers 3K Following Core Team @Telecom Village Defcon US Author & Project Lead @AutoHackOS BH 2023 Course Author- AutoSec Pro @PentestMag @Hakin9 Ex-Lead @nullahm Speaker & Mentor
Frieda @Fwiwoov65017
200 Followers 7K Following She dances to the songs in her head, speaks with the rhythm of her heart.
Joseliyo @Joseliyo_Jstnk
2K Followers 600 Following CTI, Hunting & Detection | Senior Security Engineer at @Google - @VirusTotal | Ex @McAfee @BlackBerry | opinions are my own.
Wanpau @Wanpau1257732
72 Followers 1K Following
Filipi Pires @FilipiPires
4K Followers 2K Following Head of Technical Advocacy at @scythe_io, Founder @cross_intel , Organizer @bsidesporto, @RedTeamVillage_ Core team
Abigail @vrkkw14898167
148 Followers 3K Following 彼女は誰かの月ではない。彼女自身の銀河なのだ English & basic Japanese | 日常英会話・簡単な日本語
Chris Hanlon @ChrisHanlonCA
17K Followers 18K Following Security Engineer Google Security Hall of Fame Presenter & Workshop host at #BSidesLV and #DEFCON
joeychen @joeychennoGG
130 Followers 271 Following malware researcher, reverse engineer. A conference speaker and trainer such as HITB, VirusBulltin, CodeBlue, HITCON, DeepIntel, etc.
International Women i... @womenincyberday
3K Followers 4K Following 🌍 International Women in Cyber Day | Recognize. Empower. Advance 💡 #EDI | #TipTheScale™ | #Recruit #Retrain #Retain™ 🚀 Join the movement! #WomenInCyber #IWCD
Monnappa K A @monnappa22
5K Followers 804 Following Security Researcher, Trainer, Author - Learning Malware Analysis, Black Hat Review Board, creator of Limon Sandbox, Winner Volatility Plugin contest 2016
Security BSides Pragu... @bsidesprg
597 Followers 226 Following Annual community-driven information security conference
Dr. Anton Chuvakin @anton_chuvakin
42K Followers 9K Following Information security - #SIEM, #DFIR, #EDR formerly at Gartner! Now @GoogleCloud Office of the #CISO; host of @CloudSecPodcast https://t.co/VpKtfz8nXG
Shina Mashiro @ShiinaaM
389 Followers 4K Following
sanie @sanizeem
5K Followers 7K Following Welcome to My Colorful Life 🎨 👑 Sassy & Classy 👠 🏋️♀️ Embracing Strength & Beauty 💖
Eknath Iyer @eknath
244 Followers 3K Following Security @stripe. personal opinions only. Activity here doesn't reflect opinion of my employer.
Paul Lammers @MoraleSuppressr
4 Followers 422 Following
@azisaz 🍉 @azisaz
1K Followers 2K Following @realmaghrib - @echordc - @idsecconf - https://t.co/iQYHFMAWa1 🔴⚫
AppSec Village™ @AppSec_Village
11K Followers 6K Following AppSec Village @DEFCON & @RSAConference A volunteer-run, non-profit focused on education, awareness, and community. Founded by @erezyalon and @tzionit411.
Umijau @Umijau0047511
99 Followers 1K Following
%TEMP% @TEMP43487580
1K Followers 226 Following Red Team | Beginner @FujitsuOfficial ex @secureworks
Slowe @Slowe1461
29 Followers 326 Following
State of Statecraft C... @what_is_sos
397 Followers 528 Following 🎖️State-Sponsored Threats Conference 🗓️ October 22, 2026 - Brussels, Belgium #what_is_sos
Liora R. Herman @tzionit411
927 Followers 3K Following All opinions are my own unless I borrowed them from someone else. Founder & Queen of Details @AppSec_Village Head of Field/Channel Marketing, EMEA @Penterasec
Alfonso De Gregorio (... @secYOUre
391 Followers 267 Following Critical thinker and hacker. The politics of cybersecurity is my field. Unanticipated state space is my ranch–let's align the incentives to make it smaller!
Dao @MagkDao
726 Followers 2K Following A researcher doing LLM4Sec + Security of AI/Blockchain/Mobile. Detected many blockchain/contract/Android vulnerabilities.
Out Of The Box Securi... @OOTBconf
328 Followers 332 Following A technical deep dive into unconventional hacks, creative exploits, and attacks! JKT - Apr 29/30 2026 BKK - End Aug 2026
HITBSecConf @HITBSecConf
16K Followers 4K Following The official Twitter stream for the HITBSecConf conference series held annually in Europe (Amsterdam), Asia (Bangkok), & The Middle East (Abu Dhabi)
l33tdawg @l33tdawg
7K Followers 2K Following That HITB guy (@hackinthebox @HITBSecConf) and now OOTB guy (@OOTBconf), Music Producer @dhankasounds, & VP of Global Strategy and Growth @verichains
pizza planet @0x251e
153 Followers 641 Following
Joanna Rutkowska @rootkovska
24K Followers 130 Following Distrusts computers. Keeps embracing them anyway. Previously: Golem Foundation/Wildland, Qubes OS, hardware/virtualization/OS security research.
Joseliyo @Joseliyo_Jstnk
2K Followers 600 Following CTI, Hunting & Detection | Senior Security Engineer at @Google - @VirusTotal | Ex @McAfee @BlackBerry | opinions are my own.
meg west @cybersecmeg
155K Followers 924 Following Tweets about #dogs & travel & fitness & cybersecurity, oh my! Opinions are my own. 📧: [email protected]
deepsec.cc @deepsec_cc
396 Followers 0 Following
smrx86_security_labs ... @smrx86
1K Followers 549 Following Your warranty is now void..and if you point the finger at me for messing up your device, I will laugh at you. Hard. A lot.. #wispi #STPF2 #bipauth etc
TenguSec - tengucon.o... @tengu_sec
365 Followers 1K Following A Tokyo-based experimental and educational hacking collective dedicated to the democratization of knowledge 東京を拠点として教育的・実験的なハッキング集団 https://t.co/83oiRFCaYO
TrustedSec @TrustedSec
78K Followers 763 Following End-to-end Cybersecurity consulting team leading the industry, supporting organizations, and giving back. #Hacktheplanet Blogs, news, webinars, and tools!
OrangeCon @OrangeCon_nl
1K Followers 218 Following The Dutch Cybersecurity Conference! Experience the Hackers Community in Amsterdam, on June 4th 2026!
Bryson 🦄 @brysonbort
20K Followers 498 Following 🦄 @scythe_io @grimmcyber, Sr Advisor @IST_Org & NatSec Sr Fellow, Co-Fdr @ICS_Village, @c2_matrix co-creator, USMA Science Board, Angel Investor, US Army Offcr
Bsides Warsaw @BSidesWarsaw
856 Followers 70 Following BSidesWarsaw to jedna z największych niekomercyjnych konferencji na temat bezpieczeństwa IT w Polsce!
Jorge Orchilles @jorgeorchilles
11K Followers 470 Following SANS Principal Instructor & Author #SEC565 | #RedTeam | #PurpleTeam | #PenTest | #C2Matrix Creator | ATT&CK & Atomic Red Team Contributor | Published Author
Olaf Hartong @olafhartong
17K Followers 980 Following @FalconForceTeam | researcher with a camera | Microsoft MVP | Snow man role model
BSides Pakistan @BSidesPakistan
991 Followers 296 Following Passionate about growing the next generation of cyber security professionals in Pakistan. Organiser of @BSidesIslamabad
Lisa Forte @LisaForteUK
58K Followers 4K Following Cyber Security - Partner @redgoatcyber - Climber / Caver. she/her
takesako @takesako
14K Followers 12K Following 神山町に移住しました 高専関係者 IPA未踏PM(2016～) #seckhack365 トレーナー #codeblue_jp レビューボード #seccamp 講師 初代SECCON実行委員長 #技術者倫理テスト https://t.co/7J3SCLeXwv
wakatono, Ph.D.(JK) @wakatono
5K Followers 3K Following Mad Otaku Engineer:Cyber Security&systems platform Ph.D./P.E.Jp/RISS lecturer/Cert.SIM3 Auditor Japan Hacker Assoc. director Committee:SECCON/U-22 Procon
Noriaki Hayashi @v_avenger
9K Followers 5K Following セキュリティアナリスト @trendaisecurity ,高知高専・サレジオ高専、iU 教員, #Udemy 講師 | 『#実践サイバーセキュリティ入門 講座 現場に残された痕跡からハッカーの攻撃を暴け』SBクリエイティブ社より2025年8月 発売 合⾔葉は、“#StayVigilant“（警戒を怠るな！）
DFIR Diva @DfirDiva
22K Followers 5K Following DFIR Analyst trying to learn all the things | DFIR Blog for Beginners | Founder @GetYourStart | https://t.co/7cHco4FjUS
Shoko ARAKI @shokoaraki
1K Followers 391 Following セキュリティ関係のお仕事をしています。 Cyber Security, Cognitive Psychology, Art and Music attract me :-) Tweet is my own opinion. CISM, CISSP, CC, AAISM
Bmth2600🎡🏖️ @bournemouth2600
336 Followers 193 Following The 2600 Hackers of Bournemouth who meet on the First Friday of Every Month. Talks, Workshops, Panels, Drinks! All are welcome 💻 | Account run by a random guy
MDSec @MDSecLabs
16K Followers 2 Following Consultancy and Training for offensive security by trusted experts | https://t.co/HtHSYcDxoK | https://t.co/UvOhGA5xe2 | @nighthawk_c2
BSidesFrankfurt @BSidesFRA
290 Followers 87 Following 2026-09-10 BSidesFrankfurt Conference 2026-09-11 BSidesFrankfurt Workshops
BSides Harrisburg @BsidesHbg
362 Followers 275 Following Official account for BSides Harrisburg ™. Community driven security conference serving Central Pennsylvania | Friday, May 29, 2026 | https://t.co/wEiRXVq0kP
Andrew Thompson @ImposeCost
41K Followers 2K Following Posts are attributable to me—not my employer. Leadership, Security, and Intelligence. Former Infantry, HUMINT, Counterintelligence, and Cyberspace Operations.
BSides Bloomington @BSidesBTown_IN
184 Followers 485 Following Follow our official X account: @bsidesbloom
BSides Lancashire @BSidesLanc
972 Followers 933 Following BSides Lancashire is back at Lancaster University on Thursday 26th March 2026! For all the latest info follow LinkedIN or https://t.co/IJghdZh9OY
Koichiro Komiyama 小... @kchr
4K Followers 1K Following Cyber security practitioner/researcher @jpcert @jpcert_en . Ph.D. (Media and Governance).
Security BSides Krak�... @BSidesKrakow
236 Followers 5 Following International #InfoSec #conference organized by the #community to promote #hacker #culture and share #knowledge. By @cassiodeveloper | Part of @securitybsides
Maddie Stone @maddiestone
62K Followers 795 Following Security Researcher. Previously Google Project Zero and TAG | 0days all day. Love all things bytes, assembly, and glitter. she/her.
Antonio Cocomazzi @splinter_code
9K Followers 324 Following offensive security - windows internals | BlueSky: https://t.co/ytvJCoaF2c | Mastodon: https://t.co/hNIHa6L14d
_kana @_kana
2K Followers 1K Following Connecting Japan/Asia & global cybersecurity Founder @codeblue_jp ICC / GCC / ACSC | APWG ex-Black Hat Japan Ops / AVTOKYO CODE BLUE 2026 Nov.13–18
mRr3b00t @UK_Daniel_Card
123K Followers 8K Following Department of Cyber WAR. Member of the Counter Spider Collective. Wielder of AI to defend in Cyber Space. Ralph Vibe Specialist. VibeOps Operator!
Sen Ueno @sen_u
11K Followers 2K Following サイバーセキュリティの株式会社トライコーダ、OWASP Japan Chapter Leader など。飲むとすぐ寝る。 書籍『#セキュリティ1年生』2025年10月21日発売 https://t.co/Ztj8d1Ai5o
Chris Hanlon @ChrisHanlonCA
17K Followers 18K Following Security Engineer Google Security Hall of Fame Presenter & Workshop host at #BSidesLV and #DEFCON
%TEMP% @TEMP43487580
1K Followers 226 Following Red Team | Beginner @FujitsuOfficial ex @secureworks
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Eknath Iyer @eknath
244 Followers 3K Following Security @stripe. personal opinions only. Activity here doesn't reflect opinion of my employer.
joeychen @joeychennoGG
130 Followers 271 Following malware researcher, reverse engineer. A conference speaker and trainer such as HITB, VirusBulltin, CodeBlue, HITCON, DeepIntel, etc.
Uriel Kosayev @UrielKosayev
6K Followers 428 Following Author of MAoS - Malware Analysis on Steroids & Antivirus Bypass Techniques | Cybersecurity Researcher | Keynote Speaker | Co-Founder @TrainSec Academy
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