Volodymyr Styran 🇺🇦 @arunninghacker
That cybersecurity guy from Ukraine. Opinions are my own. styran.com Kyiv, Ukraine Joined September 2009-
Tweets14K
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Followers3K
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Following44
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Likes11K
A sign of escalation where apparently it’s none
A sign of escalation where apparently it’s none
Spoke with the head of one of Ukraine’s top cyber agencies about the country’s cyber potential, U.S. and European cyber aid, and why we shouldn’t underestimate Russian hackers. Read the full story here👇🏻 therecord.media/ukraine-cyber-…
The Gentlemen Hackers interview: Thomas Dullien aka Halvar Flake youtu.be/rf_lN754ZBU?si… via @YouTube
It might look like an ad for a certain headphones maker but in fact it’s a @no_podcast with @halvarflake. An exciting conversation about cyber, AI, bank robberies… pardon—economics, as well as Ukrainian, European and global security. Enjoy! youtu.be/pOMKDQWN7mw
Помер український художник, графік, мультиплікатор, «легенда української анімації» Радна Сахалтуєв. Серед робіт Радни — мультфільми «Пригоди капітана Врунгеля» та «Острів скарбів», ілюстрації дитячого журналу «Пізнайко», книжок видавництв «Веселка», «Ранок» та «Фоліо». Також…
Another night of drones and missiles strikes in Ukraine. Residential houses destroyed in Russian missile strikes against Zaporizhzhia liveuamap.com/en/2025/30-aug…
To date, Russia’s massive drone and missile attack on Kyiv on 28 August 2025 killed 23 people, including 4 children. Anhelina, 2 Nadiia, her mother, 24 Maryna Hryshko, 17, student Yana Shapoval, mother Nazarii Koval, 14, schoolboy Oksana Protsiuk - doctor of physical and…
She was born under Russian fire. She died under Russian fire. Angelina came into this world in 2022 — during a Russian shelling. Yesterday, Russia killed her and her mother. They were among the dead in a missile strike on Kyiv. Another Ukrainian child who never knew peace.
Russia’s war machine wipes out lives, families, and the innocence of childhood.
In Kyiv, people bring flowers to a makeshift memorial in memory of the children whose lives were taken by Russia today. Russian missiles killed 18 people, including 4 children. 📷 State Emergency Service
Центр Києва після нічного ракетного удару. Фототред. Іван Антипенко/Суспільне Новини
⚡⚡⚡ Commander Magyar hit Hungary’s leadership with a ruthless response to their sanctions against him. Shove your sanctions into your ass, you dancers on bones. I am a Ukrainian, and I will arrive in the homeland of my father long after you’re gone. True Magyars in Hungary…
Two things I often see weighing heavily on Ukrainians during the war: 1. A complete dehumanization of the enemy. Not even hatred, just total disdain. 2. A resigned calm when tragedy strikes others: “today it wasn’t my turn.” Both are deeply corrosive.
russia won’t stop unless it’s stopped
Фото людей біля пошкоджених будівель в Києві внаслідок російської атаки. Наразі відомо про 45 постраждалих та 8 загиблих Фото: Reuters
The moment of a direct hit: two Russian missiles struck a residential building in Kyiv.
Kyiv wakes to utter destruction after Russians targeted residential buildings with ballistic missiles and drones.
Last night, Russian forces carried out a targeted strike on civilian passenger rolling stock. The fleet of Intercity+ high-speed trains was among those hit.
Right now in Kyiv, first responders are clearing the rubble of an ordinary residential building after a Russian strike. Another massive attack against our cities and communities. Killings again. Tragically, at least 8 people have already been confirmed dead. One of them is a…
Anton Muraveinyk 🇺... @anthony__cba
83K Followers 1K Following Head of the Analytical Department | CBA Initiatives Center @cbacenter_ngo | Defense and Security | Private account | Uncensored | UA/ENG
Ruslan Kiyanchuk @rkiyanchuk
850 Followers 367 Following Cryptography & Software Engineer. #StandWithUkraine 🇺🇦 🦋 https://t.co/YWVuxvu9md 🐘 https://t.co/rR0MluzAR8
vixentael 🛡🇺�... @vixentael
25K Followers 2K Following I do software security, security engineering and applied cryptography | problem-solver @cossacklabs | she | Ukraine
Taras Mishchenko @tarasmi
20K Followers 780 Following 🇺🇦 Founder and Editor-in-Chief of https://t.co/wpkRfMmR1E
DOU @doucommunity
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Victor Zhora @VZhora
2K Followers 1K Following Co-Founder @CERM260624, Board Member @ ICE Task Force, Ex-Deputy Chairman and CDTO @SSSCIP, entrepreneur, scientist, musician, athlete and proud son of 🇺🇦
Daryna Antoniuk @daryna_antoniuk
13K Followers 750 Following Cybersecurity Reporter at @TheRecord_Media | Ex at The Kyiv Independent/Forbes/The Kyiv Post
axler-777 @Axler_777
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Andreu Band @andrii_band
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IDDQD @OleRebegood
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Andriy Andrusevych �... @AAndrusevych
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anagogistis @anagogistis
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Dana Nicka @nicka_dana
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Nazar Tuziak @nazar_tuziak
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Віктор Меде... @ur3dw61
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AXIS NATION @axisnation_
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Sam Juliet @SamJuliet6251
48 Followers 1K Following You all stay safe 🙏. Fighting for Peace and defending the world 🦰🦰#fightingforUKRAINE🇺🇦🇺🇦
laugh&pain 🗿 @laugh_in_pain
3K Followers 567 Following 7. Не завагаєшся виконати найнебезпечнішого чину, якщо цього вимагатиме добро справи. #ForTheGreatJustice I laugh in pain because I am from Ukraine
Gianluca Tiepolo @MrTiepolo
125 Followers 203 Following Cyber Security Researcher 👨🏼💻 | Cyber Threat Intelligence Lead @Accenture 🕵🏼♂️ | GCIH - GSOC - CHFI 🏆 | 🍷🍕🇮🇹
António Eugénio �... @aleugenio
16 Followers 556 Following
Roman Pokhodzhai @rpokhodzhai
8 Followers 95 Following
EMPR.media @EuromaidanPR
201K Followers 4K Following #1 Independent Citizen Media about Ukraine | Runs by EMPR (EuroMaidanPR) | Official Twitter of International PR HQ of National Resistance 2014
Maximus3d @Maxis23
4 Followers 333 Following
Лісовик @vstruk255
3 Followers 185 Following Ліс то є моя любов і тільки дуби та берізки чекають мене знов і знов
Jack @Jack38986814
3 Followers 306 Following
Dominic Oldridge @OldridgeDominic
273 Followers 549 Following
Mars @Marsmensch
25K Followers 5K Following Hoarding ₿, modding retro consoles #HeroOfBit style. Rarely serious, often trolling. Retirement stinks. Recovering. Always open to learn more [email protected]
+_+ 🇺🇦 @hsjjhsbkk
54 Followers 569 Following
André Jonassen @andrejonassen
162 Followers 190 Following
Halvar Flake @halvarflake
44K Followers 3K Following Choose disfavour where obedience does not bring honour. I do math. And was once asked by R. Morris Sr. : "For whom?" @[email protected]
Vladyslav Pavliuk @v1adric
25 Followers 102 Following
simppa @SimppaKS
71 Followers 942 Following
Piotr Rybiński @grlt23
224 Followers 819 Following Lewak bojowy. Fantasta, czytacz, gracz. Trochę informatyk, trochę historyk, a trochę niedoszły pisarz.
Maks Panasenko @PanasenkoMaks
7 Followers 228 Following
Sandr_UA13 @Sandr_UA13
3 Followers 363 Following
_Crom_ @_crom_
91 Followers 565 Following
Kamil Bojarski 🌻 c... @Lawsecnet
2K Followers 2K Following #threatintel #dfir #osint #natsec and other secs. Downloading things from the Internet and looking at them. Views are my own Email: [email protected]
Glootoo @Glootoo945
125 Followers 3K Following
xe' @xeoN6077
52 Followers 2K Following I somehow managed to land a DFIR job and have no clue what I'm doing.
Fed @azbz1988
25 Followers 159 Following мій 4-ий акк в цій чудовій лагуні “free speach” в якій зносять акаунти набігом pycнявої ботви
m01nlu1s @m01nlu1s
2 Followers 79 Following
Michael Genkin 🇮�... @Drag0nR3b0rn
354 Followers 1K Following An opinionated geek. Believes a better world is a possibility. Not afraid of revolutions. Willing to embrace chaos. A jack of many trades, a master of some.
Anton Muraveinyk 🇺... @anthony__cba
83K Followers 1K Following Head of the Analytical Department | CBA Initiatives Center @cbacenter_ngo | Defense and Security | Private account | Uncensored | UA/ENG
Ruslan Kiyanchuk @rkiyanchuk
850 Followers 367 Following Cryptography & Software Engineer. #StandWithUkraine 🇺🇦 🦋 https://t.co/YWVuxvu9md 🐘 https://t.co/rR0MluzAR8
Victor Zhora @VZhora
2K Followers 1K Following Co-Founder @CERM260624, Board Member @ ICE Task Force, Ex-Deputy Chairman and CDTO @SSSCIP, entrepreneur, scientist, musician, athlete and proud son of 🇺🇦
Daryna Antoniuk @daryna_antoniuk
13K Followers 750 Following Cybersecurity Reporter at @TheRecord_Media | Ex at The Kyiv Independent/Forbes/The Kyiv Post
Gabrielle Joni Verrea... @GabrielleJoniV
290 Followers 524 Following Bioethicist in the making @ESPUM_UdeM🤖Coordo @ObservatoireIA🎙️Panelist @SecuritePodcast🎓Academic Fella @Official_NAFO🇺🇦Слава Україні🇬🇪გაუმარჯოს სამშობლოს
Gianluca Tiepolo @MrTiepolo
125 Followers 203 Following Cyber Security Researcher 👨🏼💻 | Cyber Threat Intelligence Lead @Accenture 🕵🏼♂️ | GCIH - GSOC - CHFI 🏆 | 🍷🍕🇮🇹
NatalieZubar🇺🇦 @NatalieZubar
5K Followers 4K Following Proud Ukrainian documenting Russian war crimes, predicting future, calling bullshit. RT != endorsement.
Ivan Babichuk @babichuk
116 Followers 100 Following
@mikko @mikko
229K Followers 930 Following Researcher and a best-selling author. Keynote talks at RSA, Black Hat & DEF CON. TED Speaker. Chief Research Officer at WithSecure.
Binding Hook @bindinghook
744 Followers 725 Following Expert commentary on emerging tech and security. Send us your article ideas at [email protected]. Project from @VirtualRoutes
Halvar Flake @halvarflake
44K Followers 3K Following Choose disfavour where obedience does not bring honour. I do math. And was once asked by R. Morris Sr. : "For whom?" @[email protected]
Joseph Jarnecki @Jarnecki
336 Followers 1K Following Cyber Research Fellow @RUSI_org | Opinion's my own | #WHU
Kamil Bojarski 🌻 c... @Lawsecnet
2K Followers 2K Following #threatintel #dfir #osint #natsec and other secs. Downloading things from the Internet and looking at them. Views are my own Email: [email protected]
Sarah Beattie @nachosarah
445K Followers 588 Following writer. comedy person. I hate your ex boyfriend. Sorry I meant mine. I have big tits
CERT-UA @_CERT_UA
2K Followers 73 Following Урядова команда реагування на комп’ютерні надзвичайні події України CERT-UA (Computer Emergency Response Team of Ukraine CERT-UA )
Аліна Шерем... @_Sheremetaa
16K Followers 163 Following А що це тут за посилання? Підписка на ТТ. Ого! Сюдаааа https://t.co/3aSy5RGP8a
CERM - Center of Expe... @CERM260624
15 Followers 6 Following A non-governmental analytical center specializing in scientific and practical research in the security sector.
CBA Initiatives Cente... @cbacenter_ngo
2K Followers 9 Following Ukrainian non-profit working in the field of defense and security since 2018 | Research, policy papers, advocacy, consultancy etc.
Virtual Routes @EuropeanCyber
216 Followers 4 Following This account is no longer active. Previously the European Cyber Conflict Research Incubator. See @virtualroutes & @bindinghook
Monica Kello @monica_kello
2K Followers 1K Following Lecturer in Cyber Security @warstudies @KingsCollegeLon; co-founder @cyber_conflict; associate fellow @TheHagueProgram; organising @HagueTIX
Djamah @Djamah
5K Followers 599 Following Де зараз, виходить, сказав. Працюватиму для @MacPaw, розпитував для @doucommunity, балакав на https://t.co/N1w6sPuERh, писатиму тут.
Oleksii Starov 🇺�... @o_starov
485 Followers 587 Following Cyberphilosopher. Security Researcher at Palo Alto Networks (this is a personal page, opinions are mine). Formerly: PragSec Lab / Stony Brook University. 🇺🇦
Lennart Maschmeyer @LenMaschmeyer
2K Followers 1K Following Assistant Prof. in Cybersecurity Policy at @sppgatech @GeorgiaTech. New Book "Subversion" - https://t.co/P0iokfNkaj
Max Smeets @Maxwsmeets
5K Followers 1K Following @Virtualroutes @ETH_en @BindingHook. Author of NO SHORTCUTS (2022) & RANSOM WAR (2025)
SSSCIP Ukraine @SSSCIP
13K Followers 393 Following State Service of Special Communications and Information Protection of Ukraine | Державна служба спеціального зв’язку та захисту інформації України 🇺🇦
thaddeus e. grugq @thegrugq
128K Followers 416 Following Hacker :: PhD researcher @warstudies @KingsCollegeLon :: [email protected] :: PGP https://t.co/dYipV8y3bo
Liveuamap @Liveuamap
343K Followers 3K Following https://t.co/GfM3LaCxj5 is platform that change the way you receive news. Latest news on the map. Contact us [email protected]. Tweets sometimes op-ed
vik @v1kp45
129 Followers 334 Following
Kostiantyn Zhdanov @kokosik_zh
9 Followers 46 Following
Ihor 🇺🇦🇨🇦 @itsecurityca1
138 Followers 899 Following Слава Україні! Героям слава! Projects: https://t.co/Lg7SlUhqRT; https://t.co/oR5LGGGP7x
NoNameCon @NoNameConOrg
657 Followers 344 Following NoNameCon is a 100% community-built practical cybersecurity conference
Miss Jackalope / @Mis... @djjackalope
5K Followers 2K Following Jackalope Army/ Twitch DJ: https://t.co/bh0L5Q9wz4 / Vinyl Foundry / DEFCON Resident DJ + A&E Evangelist/ DNB Mixtress / OSINT / Resistance lvl16
0x616d @ualserb
115 Followers 540 Following
No Name Podcast @no_podcast
610 Followers 23 Following Український подкаст про кібербезпеку. Регулярні дайджести, тематичні епізоди та інтерв'ю з експертами.
MadSpeedy @madspeedygmail
15 Followers 49 Following
Berezha Security Grou... @berezhasecurity
464 Followers 517 Following We came from the future to save you from hackers.
Ihor Bliumental @igorblum
1K Followers 442 Following
Dmytro Diordiichuk @dior4ik
76 Followers 56 FollowingTrends for United States
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