Bartek Nowotarski
@bartn_
Security Research | Prev: Staff Software Engineer at @StellarOrg
ID: 11751002
http://nowotarski.info 02-01-2008 11:36:18
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XBOW
@xbow
Bringing AI to offensive security by autonomously finding and exploiting web vulnerabilities. Watch XBOW hack things: xbow.com/traces
Brian Armstrong
@brian_armstrong
Co-founder & CEO at @Coinbase. Creating more economic freedom in the world. ENS: barmstrong.eth Co-founder @researchhub @newlimit
Mark Heynen
@markheynen
Cofounder @getknap, @nxtblln, @payjoy, @electrobugtech, @droptalk. Formerly BD @stellarorg, @skycatch, @facebook, @google. Views are my own. markheynen.eth
Stephen Fewer
@stephenfewer
Principal Security Researcher @rapid7. Decompiler @relyze. Core @metasploit dev 2009 - 2013. MSRC Top 100 2015. Pwn2Own 2011, 2021, 2024.
Kyle McCollom
@kyle
clicking @clickerxyz (a @daylight ░░░░░░)
Muzeum Sztuki Nowoczesnej w Warszawie
@msn_warszawa
Muzeum otwarte! #WarszawskaPalma 🌴 #ParkRzeźbyNaBródnie ⛲️ 🎞️ KINOMUZEUM 📘 Wydawnictwo MSN Instytucja kultury m. st. @Warszawa.
Patrycjusz Wyżga 🇵🇱 🇪🇺 🇺🇦
@patrycjuszwyzga
Dziennikarz @WirtualnaPolska (oraz @Radio_357) • Autor kanałów YouTube #Didaskalia i #Horyzonty • Poprzednio w @RadiowaTrojka • Wcześniej 10 lat w @TVN24BiS
Open Source Security mailing list
@oss_security
@Openwall oss-security mailing list thread summaries, currently maintained by @solardiz. Originally setup and maintained as an automated feed by @eugeneteo.
Ronnie Salomonsen bsky @r0ns3n.dk
@r0ns3n
Adversary Methods - Research & Discovery (RAD) Team @Mandiant - Now Part of @GoogleCloud. Former DFIR, Malware & Network Analyst. All tweets are my own.
NATO CCDCOE
@ccdcoe
The mission of NATO CCDCOE is to enhance the capability, cooperation & information sharing among NATO, NATO nations & partners in cyber defence.
Zuzanna Falzmann
@zuzannafalzmann
FeelZenn on YT - @Feel_Zenn; former Chief US Correspondent based in Washington DC 🇵🇱🇺🇸 ; ex Head of the Public and International Relations Office
Domowy-Survival.pl #Przyszłość 🇵🇱
@domowysurvival
Krzysiek i Artur. Blog, podcast i kanał o przygotowaniach i strategiach na sytuacje awaryjne. Pomagamy Polakom od 2010 roku. Nasz sklep: karaluch.com.pl
/dev/ttyS0
@devttys0
Embedded hacking courses: grayhatacademy.com
Mateusz Krzywicki
@krzywix
🐛 bugs and 🤯 exploits (Opinions are my own and not my employer)
Tyler van der Hoeven
@kalepail
OG developer advocate @StellarOrg. "Work, and stuff will happen".
Noor Siddiqui
@noor_siddiqui_
Helping everyone have a healthy baby @OrchidInc Prev Stanford CS, AI Lab, @thielfellowship
Greg Joswiak
@gregjoz
Apple SVP Marketing Big believer in hw, sw and services integration ⌚️📱💻🖥 @UMich 🏈🏀⚾️🥎🏒 Animal lover 🐕🐈 Biking & the great outdoors ⛰🌅 he/him
Piotr Żytnicki
@piotrzytnicki
Dziennikarz kryminalny, sądowy i śledczy "Gazety Wyborczej". Wicenaczelny „Wyborczej” w Poznaniu. Nominacje do Grand Press: 2011, 2013, 2019, 2022.
Tomer Weller
@tomerweller
Product @StellarOrg. Formerly @medialab. 🇮🇱
Klara Spurgjasz
@klaraspurgjasz
Political scientist, PhD in Social Sciences. Coffeeholic, perfume freak. Mangia bene, ridi spesso, ama molto.
Nick Simonian
@nicksimonian28
Cyber Security
Biełsat
@bielsat_pl
Najciekawsze informacje z Białorusi, Ukrainy i regionu b. ZSRR. Biełsat to jedyna białoruskojęzyczna telewizja, nadająca z terytorium RP.
Paweł Jeżowski
@paweljezowski
youtube.com/@kremlinkashow Oficjalne konto
Artur Cygan
@arturcygan
Digging deeper @trailofbits. CTFs with @justCatTheFish.
vxdb
@vxdb
Threat Intel | Cybercrime News | Signal - vxdb.99 | PGP - pastebin.com/raw/vwAsNB8x
Sebastian Tyszuk
@stysz
Ukończył Archeologia w Zakładzie Antropologii Fizycznej Uniwersytetu Warszawskiego.
David Mazières
@dmazieres
CS Professor @Stanford, Chief Scientist & Co-founder @StellarOrg
Agencia Nacional de Ciberseguridad (ANCI)
@ancichile
Somos ANCI, un organismo público descentralizado y técnico, que tiene la facultad de fiscalizar, regular y sancionar en materias de ciberseguridad.
CoinDesk
@coindesk
Leading the conversation on accelerating crypto’s future. Follow @CoinDeskPodcast @Consensus2025 @Consensus_HK @CoinDeskES @CoinDeskMarkets @CoinDeskData
Rob Joyce
@rgb_lights
Cyber guy. These are my personal tweets.
Anna Maria Dyner
@anna_m_dyner
Belarus, Russia, hard security, and hybrid threats. Private opinions only.
Circle
@circle
Circle helps businesses and developers harness the power of #USDC for payments and commerce. NMLS ID# 1201441 circle.com/en/legal/licen…
Kamil Bojarski 🌻 counterintelligence.pl
@lawsecnet
#threatintel #dfir #osint #natsec and other secs. Downloading things from the Internet and looking at them. Views are my own Email: [email protected]
CERT-UA
@_cert_ua
Урядова команда реагування на комп’ютерні надзвичайні події України CERT-UA (Computer Emergency Response Team of Ukraine CERT-UA )
Stellar
@stellarorg
Stellar is a network for innovators building real-world blockchain solutions that create financial access for everyone.
Jeremy Allaire - jda.eth / jdallaire.sol
@jerallaire
Co-founder & CEO of Circle @circle Open internet platforms, crypto, bitcoin, human and civil rights. $USDC
Jaroslaw Krolewski
@jarokrolewski
Programmer. @Synerise #AI #BigData CEO & Founder. @AGH_Krakow University of Science & Technology Lecturer. @WislaKrakowSA CEO & Owner.
Wojciech Lesicki
@wlesicki
Lead, Threat Assessment and Countermeasures Things that I like to do: IR/TH CTI ICS/OT security cloud security(mostly Azure) #TogetherWeAreStronger
Jed McCaleb
@jedmccaleb
founder of Stellar Development Foundation Vastspace.com Astera.org
Jack Cable
@jackhcable
CEO & Co-founder @CorridorSecure. Prev: @CISAgov @HSGAC @KrebsStamos @TrustVanta @DefenseDigital. @Stanford CS. Personal account.
Denelle Dixon
@denelledixon
CEO and Executive Director, Stellar Development Foundation @stellarorg
Jordy Zomer
@pwningsystems
Security Engineer @ Google, likes fuzzing, static analysis and VR. The opinions stated here are my own, not those of my company.
Jakub Kumoch 古天卫
@jakubkumoch
Ambasador RP w Chinach 🇵🇱🇨🇳. Konto prywatne. W sprawach działalności Ambasady RP zapraszam na Weibo.cn
Josh
@boredpentester
Embedded device security researcher / VR / Pwn2Own / RE
Justin Rice
@jricetweets
VP of Ecosystem at the Stellar Development Foundation
YingMuo
@yingmuo
Lupin
@0xlupin
Roni Carta alias Lupin. Co-Founder of Lupin & Holmes. R&D. Red Teamer. Bug Hunter. Musician 🤘
Oh My Hack
@omhconf
Najbezpieczniejsza konferencja cybersecurity w Polsce! Wydarzenie pod patronatem serwisu Zaufana Trzecia Strona. 2.12.2025 | PGE Narodowy | Warszawa
k1selman
@k1selman
Midvale School for the Gifted alumnus
anke.xlm
@anke_g_liu
#StellarCommunityFund @StellarOrg 🪐 #GrantInnovationLab @metagov_project 🌐
CSIRT KNF
@csirt_knf
Zespół Reagowania na Incydenty Bezpieczeństwa Komputerowego polskiego sektora finansowego.
tmp.0ut
@tmpout
ELF Research Group
Volcaholic 🌋
@volcaholic1
Sharing the wildest volcano eruptions, extreme weather, disasters & breaking news - plus a few random gems I find interesting. Stay informed, stay curious!
Centralne Biuro Zwalczania Cyberprzestępczości
@policjacbzc
Oficjalny profil #CBZC, jednostki organizacyjnej @PolskaPolicja służby zwalczania cyberprzestępczości.
Sandra Joyce
@jumpforjoyce
VP, Google Threat Intelligence @ Google. Board Member. Mom/Wife. Veteran. PhD Student
Khang Phan
@pivik_
Security Researcher | Pwn2Own Ireland 2024
Ryan Emmons
@the_emmons
Security Researcher, P2O ‘24. This profile is my own, and my tweets don't represent my employer :) infosec.exchange/@fuzz
Jake Urban
@jakeurban_
Engineering Manager for @StellarOrg
xyzeva
@xyz3va
(un)professional hacker | part of rabbitu.de and env.fail
Coffin
@coffinxp7
Security Researcher | Content creator coffinxp.medium.com | t.me/lostsec6
Bielik AI
@bielik_ai
Polish Large Language Model @Speak_Leash
Civil Defense
@civildefense_pl
Uczymy, jak działać w sytuacjach kryzysowych. Tworzymy strategie, budujemy odporność. Obrona cywilna w praktyce – dla każdego. ➡️Partner: @StrategyFuture1
Bitfinex'ed 🔥🐧 Κασσάνδρα 🏺
@bitfinexed
Exposed Bitfinex/Tether as one the largest financial frauds in history. "A powerful force working to harm Tether." - Tether CEO - Ludovicus Jan van der Velde
pdr
@0x2e8b
it security specialist
Sam
@samconnerone
Director @ Circle dedicated to supporting our community of builders succeed
Ben Grossman
@ben_grossman
The marketing guy @OndoFinance bringing the world capital markets onchain. Crypto, tokenization and memes. Prev @StellarOrg, @Amazon. Thoughts are my own
Torsten Stüber
@torstenmove
Founder. Scientist. PhD theoretical CS. Curious about the inner workings of this world and eager to impact its future.
Żandarmeria Wojskowa
@zandarmeria
Żandarmeria Wojskowa, #ŻandarmeriaWojskowa, #WojskoPolskie, #MON
Piotr Kowalczyk
@pmmkowalczyk
IT Security Expert at @CERT_OPL
Check Point Research
@_cpresearch_
Fighting cyber threats one research at a time. News from Check Point’s (@checkpointSW) Research team.