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Tweets71
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oulusec.fi/#2024-03-22T17… - OuluSec pub meet next month, update your calendars! :-)
Apologies for the website downtime. No, we did not forget to pay for the domain. Yes, we forgot to update name server configuration :-)
Huolestuttaako kodin #digilaitteiden tietoturva, #some-palvelut tai #AI #tekoäly? Tietoturva ry järjestää kaikille avoimen ja maksuttoman webinaarin 23.11. klo 17.30-19.30, jossa kerromme, miten toimia turvallisesti digimaailmassa sekä muita ajankohtaisia havaintoja. Tässä…
One late bird spot available at tomorrow’s Hack After Dark organized by @TarlabOulu — edge.flomembers.com/tarlab-oulu/ev… // tarlab.fi/HackAfterDark
Jos nämä #bugbounty eli #haavoittuvuuspalkinto-ohjelmat ja muu yhteisöllinen tietoturvan kehittäminen kiinnostaa, kannattaa ehdottomasti katsoa meidän VAHTI-webinaari aiheesta elokuulta: mediaserver.fi/video/digiturv… Tilaisuudessa puhuivat mm. @martenmickos @Hacker0x01 Riina…
Jos nämä #bugbounty eli #haavoittuvuuspalkinto-ohjelmat ja muu yhteisöllinen tietoturvan kehittäminen kiinnostaa, kannattaa ehdottomasti katsoa meidän VAHTI-webinaari aiheesta elokuulta: mediaserver.fi/video/digiturv… Tilaisuudessa puhuivat mm. @martenmickos @Hacker0x01 Riina…
Location for the next Oulusec meet confirmed to be Teerenpeli cabinette at 2023-10-09 18:00 -> See you there! :-)
Next meetup has a date: Monday 2023-10-09 18:00. Not much else yet, but informal chillaround is the plan once a suitable venue has been decided. Stay tuned 👍
Finnish citysecs will be online momentarily (2023-09-29 14:00 EEST) @ dvv.fi/digiturvaviikko broadcast, see you (or is it: you see us) there!
Some cool stuff next week: dvv.fi/digiturvaviikko — check it out!
Hackers assemble! We are proud to present this year's Disobey Hacker Puzzle! What is going on in Kouvostoliitto? Hacker group AHVEN has declared an operation to overthrow the leadership of Kouvostoliitto. Put on your hacker gloves and start the puzzle in: kouvostopankki.fi
Meidän #VAHTI-webinaari ke 23.8. ke klo 9.00 koskien #Bugbunty, #hackathon malleja - tilaisuuden keynote puheenvuoron pitää @martenmickos @Hacker0x01 - aiheena - Haavoittuvuuksien hallinta. Tule kuulolle mediaserver.fi/live/digiturva heti klo 9.00 alkaen! - sekä aamupäivän webinaari…
Meidän #VAHTI-webinaari ke 23.8. ke klo 9.00 koskien #Bugbunty, #hackathon malleja - tilaisuuden keynote puheenvuoron pitää @martenmickos @Hacker0x01 - aiheena - Haavoittuvuuksien hallinta. Tule kuulolle mediaserver.fi/live/digiturva heti klo 9.00 alkaen! - sekä aamupäivän webinaari… https://t.co/mPYZMh8GMm
Thank you @jyrkihuhta @ainokivilahti for presentations, excellent stuff! Hack the planet! Now sauna, signing off ->
We start our scheduled programming momentarily. Thank you @remodoy for hosting and food, Prove Expertise Oy for drinks!
Quick note that if you want to do sauna today, remember to bring your own towel! See you in the afternoon! 🎉
So after some huddling and work trips stealing attention: we’ll drop the sign-up link around noon. Consider this your one and final warning!
oulusec.fi - meetup next week’s Wednesday, stay tuned for signup instructions (turn on tweet notifications, for example). If you know a good free system, let us know :-)

Iiro Uusitalo ✳️ @iiuusit
5K Followers 2K Following AppSec at @Supercell | More security stuff at Team Whack (Yle) and Team ROT.
Catharina Candolin @candolin2
9K Followers 6K Following In the finance sector. Board Member @ssh. Previously Finnish Defence Forces, NATO HQ. PhD 2005. @hanaholmen Advisory Board. Certified Board Member (HHJ)
Disobey @Disobey_fi
4K Followers 249 Following Everything is broken, nothing is secure. We are Disobey -the Nordic Security Event and much more. Get involved: https://t.co/k4nubpYIf1
Rauli Paananen @rauli_paananen
2K Followers 2K Following Valtion kyberturvallisuusjohtaja #kyberturvallisuus @lvmfi @certfi @traficomFinland
Laura Halminen @LauraHuu
15K Followers 2K Following Writes books and articles & occasionally offbeat poetry. On holiday, therefore I shitpost.
SaimaaSec @SaimaaSec
260 Followers 47 Following Information security community from the South-East Finland, mainly in Lappeenranta region #citysec #disobey
TurkuSec ry @turkusec
2K Followers 998 Following Information Security Association of Turku Turun Tietoturva Yhdistys Join us on Mattermost: https://t.co/kLGcKz97Ij @[email protected]
2NS 🇺🇦 @2NS_fi
559 Followers 273 Following Tietoturvan testaaminen, kehittäminen ja varmentaminen. Emme julkaise enää X:ssä, meitä voi seurata LinkedIn:ssä ja Instagramissa!
Joakim Tauren @JoakimTauren
2K Followers 518 Following CISO, Small Business, @visma. Speaker, hacking enthusiast.
Tomi (tk0) Koski ... @tomikoski
1K Followers 1K Following Sporty Infosec nerd, LowRider, guru of my life, dad, METALhead and gadget freak. BugBounties while idle-ish. Purpling @visma. like=bookmark ¯\_(ツ)_/¯
Antti Virtanen @Anakondantti
1K Followers 727 Following Head of security at @Solita_Insights, but tweets are my personal musings. I'm a white hat hacker at team ROT, co-founder of @Rotcofi and @TresecCommunity.
SensorFu @sensorfu
225 Followers 137 Following
Tuomo Rusila @tuomorusila
8K Followers 4K Following Finnish Army Officer, miltech, defence economics, disruptive tech(esp. robotics, AxS, DEW, cyber). DIY STEM demo geek. Tweets are my own.
Dr. Nestori Syynimaa @DrAzureAD
20K Followers 2K Following Principal Identity Security Researcher at Microsoft. Ex-Secureworks. (MSc, MEng, PhD, CITP, CCSK). And yes, opinions are my own ;)
Kimmo Rousku @kimmorousku
7K Followers 4K Following Keynote speaker, cyber & digital (security) @Tietoturva_ry. Author. (Bio)#hacker. | #AI painter | General Secretary (VAHTI-board) - Chief Special Expert @dvvfi
Jussi Tuovinen 🇺�... @JussiTuoJussi
4K Followers 2K Following Hervantalainen Nato-Kommando. FDF Officer, MSc-Cyber. Below the average hacker, but a decent chef. Endorsing only Life and Liberty.
Benjamin Särkkä @Notquiteyou
3K Followers 278 Following Passionately curious, gratefully ambitious, aggressively egalitarian. Living a life. 1❤️
Mikko Toivonen @M_Toivonen
672 Followers 2K Following Support Ukraine! NAFO! Datapreerian lonely rider ja data lake kingdomin knight defender of the realms. Retweet!=endorsement. Cyber enthusiast.
VickyGabriel @1xfVy2DQ72j1LSP
28 Followers 1K Following
marko haase @markohaase
1 Followers 469 Following
Smassyez @SmassyezlKMMf
17 Followers 716 Following
ebnhx @0xebnhx
0 Followers 98 Following
Aleksanteri @axuaho
4 Followers 40 Following
Jouni Ritola @jouniritola
68 Followers 366 Following Twiittaa ja jakaa yksityishenkilönä. Kiinnostunut #cyber #hybrid #turpo #security #intelligence #trailrunning #mountainunicycling
Kepa Nattu @tvirtane1
159 Followers 214 Following Paras hallitus ikinä! Paskin oppositio ikinä! Menoja suitsemalla säilytetään hyvinvointivaltio. Työkykyisten paikka on töissä.
oh1tr 🇫🇮 @oh1tr
122 Followers 621 Following
Pauliina Paloniemi @paloniemen
20 Followers 55 Following Arch / Somebody told me I've got passion for audiovisual and graphic design
Frohike @AnttiHuh
66 Followers 724 Following
Petrus Koskinen @petrus_koskinen
0 Followers 2K Following
Piia Alavesa @Alavesa
131 Followers 480 Following Design System Manager. MSc * 2 (Information systems and Cybersecurity). Opinions are own. SW development, systems design, cyber security, and new technologies.
a @a_savolainen
667 Followers 722 Following
Mikko Vimpari @MikkoVimpari
93 Followers 130 Following Kebabmaisteri, kaikessa muussa aloittelija...
Lauri Helenius @LauriHe
2 Followers 104 Following
T V @Crusaider1
6 Followers 127 Following
tietoturvaaja @tietoturvaaja
0 Followers 18 Following Kansantajuista kyberiä. Tili ei toistaiseksi ole aktiivinen - kaikkeen ei riitä aika :)
Toni Sulankivi @TSulankivi
24 Followers 351 Following
Teemu @Superjamppaa
1 Followers 68 Following
Tomi Väisänen @tomivais
34 Followers 132 Following
Petrus Vasenius | MVP... @PetrusVasenius
398 Followers 940 Following Microsoft Security #MVP | Lead Cloud Security Advisor @ZureLtd🛡️☁️ | Retweets/Likes ≠ Endorsements | #AISecurity and #DataSecurity
OTK Cyber @OtkCyber
2 Followers 24 Following
Sorware avoin yhtiö @SorwareAy
6 Followers 18 Following Ohjelmistosuunnittelu, tietojärjestelmät, tietoturva
justb2ez @justb2ez
6 Followers 151 Following
Suvi Saarinen @Supikki
174 Followers 355 Following Maalla asuva kaupunkilainen, joka työskentelee tietoturvan parissa. #Tietoturvallisuus #Huoltovarmuus, #IT #IR #jatkuvuudenhallinta #Viestintä #Kulutus
Hong Bui @hongbm18
23 Followers 186 Following #cybersecurity #B2B #startups #sales #communications #innovation
Pratik Lagaskar @warlordsam077
610 Followers 6K Following Security Researcher | On-Chain Sleuth | OSINT | Rekt Analysis
Erkki Petsalo @atorox
19 Followers 208 Following
Marko Buuri @BuuriMa
669 Followers 331 Following I am a technology enthusiast and a cybersecurity professional.
Mikael Peltomaa @Elderx14
5 Followers 210 Following Cyber Security, OSINT, red teaming, photography.
mayor_dj (Tuomas) @thomasdj
2K Followers 2K Following Twitch DJ, #Demoscene activist, ADHD whisperer - https://t.co/uZ2x7V9vdb for my socials
Ville K @VilleKnuutila
140 Followers 2K Following Cyber security, threat intelligence and analytics, risk management. Interested in data science, literature, and politics sciences.
Py Lynks @PyLynks
1 Followers 65 Following
T. Glader @ToRedAlg
20 Followers 251 Following
Jouni Näätänen @JouniNaatanen
285 Followers 2K Following Omia tai lainattuja mielipiteitä. Ihmisten lisäksi sisältöä elämään tuo #koripallo ja muu urheilu #musiikki #myynti #ict #kyberturva #paloaltonetworks
A Ta @ATa97121678
0 Followers 33 Following
AKS @404_aks
113 Followers 2K Following
Timo Aho @Zeukkari
304 Followers 441 Following Learning information security topics through random tweets
kadi @k4di_
29 Followers 59 Following
Iiro Uusitalo ✳️ @iiuusit
5K Followers 2K Following AppSec at @Supercell | More security stuff at Team Whack (Yle) and Team ROT.
Catharina Candolin @candolin2
9K Followers 6K Following In the finance sector. Board Member @ssh. Previously Finnish Defence Forces, NATO HQ. PhD 2005. @hanaholmen Advisory Board. Certified Board Member (HHJ)
ᴡʜᴏɪꜱ @JuhoJauhiainen
3K Followers 553 Following I like DFIR and malware | Founder of @HelSecurity | I do this and that for @disobey_fi @accenture and others | Holder of GSP, OSCP and other abbreviations
Disobey @Disobey_fi
4K Followers 249 Following Everything is broken, nothing is secure. We are Disobey -the Nordic Security Event and much more. Get involved: https://t.co/k4nubpYIf1
LadyBug 🐞 @leaviljanen
988 Followers 746 Following Full stack cybersecurity at https://t.co/kelHt32KBW and #bugbounty @hackrfi . Occasional medievalist. Tweets EN & FI. She/her. Started to move to other platforms.
Laura Halminen @LauraHuu
15K Followers 2K Following Writes books and articles & occasionally offbeat poetry. On holiday, therefore I shitpost.
SaimaaSec @SaimaaSec
260 Followers 47 Following Information security community from the South-East Finland, mainly in Lappeenranta region #citysec #disobey
TurkuSec ry @turkusec
2K Followers 998 Following Information Security Association of Turku Turun Tietoturva Yhdistys Join us on Mattermost: https://t.co/kLGcKz97Ij @[email protected]
Joakim Tauren @JoakimTauren
2K Followers 518 Following CISO, Small Business, @visma. Speaker, hacking enthusiast.
Tomi (tk0) Koski ... @tomikoski
1K Followers 1K Following Sporty Infosec nerd, LowRider, guru of my life, dad, METALhead and gadget freak. BugBounties while idle-ish. Purpling @visma. like=bookmark ¯\_(ツ)_/¯
Antti Virtanen @Anakondantti
1K Followers 727 Following Head of security at @Solita_Insights, but tweets are my personal musings. I'm a white hat hacker at team ROT, co-founder of @Rotcofi and @TresecCommunity.
SensorFu @sensorfu
225 Followers 137 Following
Leo Niemelä @leoniemela
2K Followers 55 Following CISO at S-Pankki. 20+ yrs in finance. Focused on developing information security & following cybersecurity trends shaping customers, services & the industry.
Tuomo Rusila @tuomorusila
8K Followers 4K Following Finnish Army Officer, miltech, defence economics, disruptive tech(esp. robotics, AxS, DEW, cyber). DIY STEM demo geek. Tweets are my own.
Jussi Tuovinen 🇺�... @JussiTuoJussi
4K Followers 2K Following Hervantalainen Nato-Kommando. FDF Officer, MSc-Cyber. Below the average hacker, but a decent chef. Endorsing only Life and Liberty.
Benjamin Särkkä @Notquiteyou
3K Followers 278 Following Passionately curious, gratefully ambitious, aggressively egalitarian. Living a life. 1❤️
Piia Alavesa @Alavesa
131 Followers 480 Following Design System Manager. MSc * 2 (Information systems and Cybersecurity). Opinions are own. SW development, systems design, cyber security, and new technologies.
Marjana @MarjanahSadiq
186 Followers 160 Following 'Cuiusvis hominis est errare; nullius nisi insipientis in errore perseverare.' https://t.co/zuMURdhtmy
jkj @jkjuopperi
182 Followers 606 Following
Heidi Wikman @HeidiWikman
69 Followers 481 Following
Simo Huopio @shuopio
760 Followers 3K Following Embedded HW & SW, Running, Maker-wannabe, Father & Geek, Infosec research at FDRA/FDF. Personal account with personal opinions, not related to my employer.
NISEC @NISEC_TAU
127 Followers 127 Following Network and Information Security Group (NISEC) at Tampere University
putsi @putsi
3K Followers 3K Following White hat hacking in Team ROT. Also, hacker-for-hire & bug bounty hunter -- https://t.co/5sHK3CHtdm
Jarna Hartikainen @JarnaHnen
2K Followers 851 Following Johtaja - varautumisen suunnittelu @hvk_uutiset (DI) Turvaamassa keskinäisriippuvaista yhteiskuntaa. #kyberturvallisuus #varautuminen #huoltovarmuus
Marko Mantere @MarkoMantere
978 Followers 4K Following
Osku @oh2osq
562 Followers 363 Following hacker. kybervpk | disobey | @HelSecurity founder. dachshund personTietoturva ry @tietoturva_ry
2K Followers 530 Following Tietoturva ry on tietoturva-ammattilaisten voittoa tavoittelematon ja vapaaehtoistyöhön pohjautuva yhdistys. Olemme TIVIAn jäsenyhdistys. https://t.co/ytsbZAmras
Remod Oy @remodoy
62 Followers 47 Following
Mikko Kenttälä @Turmio_
1K Followers 397 Following Hacking, Cyber and politics. Founder and CEO of @SensorFu. Board member: @KyberVPK / @JK_ry . InfoSec Specialist @effi_ry
TallinnSec @TallinnSec
349 Followers 78 Following If you identify yourself as an IT security enthusiast, then that's the place to be in Tallinn.
Noora Hammar @H4mNo
1K Followers 204 Following Mostly avoiding this platform but here I am. #humanrights
🦦@[email protected]... @msaukko
294 Followers 0 Following Not here anymore, moved to 🇬🇧@[email protected] / 🇫🇮@[email protected]
J. Neko @Jaroneko
389 Followers 234 Following A trade of all jacks. - Networks / InfoSec / PhysSec / Photography - Maker - EN/FI/SV - @shadowHelSec
Jani Kenttälä @janikenttala
430 Followers 529 Following @janikenttala.bsky.social @BadrapIO Founder, Product & Customer Success
Timo Meriläinen @Timo_Merilainen
57 Followers 597 Following Security senior/Cyber boomer with Application Security twist
Jarkko Vesiluoma @jvesiluoma
2K Followers 2K Following White hat hacker, Team ROT. Bug bounty hunter. Owner of Redtest-Security. Co-founder @HajySec + @rotcofi. OSCP/OSCE/OSWE. Opinions expressed are mine.
Joona @joohoi
6K Followers 730 Following Hacks for beer. FOSS, infosec and privacy. Chaotic good. Head of Security Testing at @visma
Pekka Oikarainen @POikarainen
5 Followers 70 Following
Heikki Kortti @hkortti
31 Followers 545 Following
Keijo Korte @korteke
310 Followers 455 Following Cyber / Hacker / CEO / Photographer / Volunteering for @Disobey_fi / @Helsecurity / 🐶 / Tyckitting attitude / Masto: https://t.co/G04EKGtRJX
Rascal @rascalfin
126 Followers 1K Following Network administrator by day. Hopeless infosec lurker, (retro) gamer and accidental re-tweeter at night. | Motto: Life is unsure; always eat your dessert first!
Mikko Saario @midisFI
339 Followers 587 Following A lowly security manag... architect trying to survive in a sea of devs and other wiseguys. A critic of just about everything. I tweet when I feel like tweeting.
Jukka Lahtinen @LahtinenJukka
33 Followers 264 Following
Saku Huttunen @sakhuttu
939 Followers 2K Following 70-luvulla syntynyt nörtti koodaaja yrittäjä @eekuoy. Nerd coder born in mid 70s. FI: Sekalaista turinaa EN: Programming Python Django Agile random
Sampo Ojala @sjojala
61 Followers 612 Following
Juho Nurminen @jupenur
1K Followers 464 Following OSS product security. “𝑅𝑒𝑡𝑤𝑒𝑒𝑡 𝑐𝑒𝑙𝑒𝑏𝑟𝑖𝑡𝑦 𝑓𝑜𝑟 𝑎𝑙𝑙 𝑡ℎ𝑒 𝑤𝑟𝑜𝑛𝑔 𝑟𝑒𝑎𝑠𝑜𝑛𝑠” and “𝑝𝑟𝑜𝑏𝑎𝑏𝑙𝑦 𝑎 𝑓𝑎𝑙𝑠𝑒 𝑎𝑙𝑎𝑟𝑚”, really.
Fredrik ”Reetu” K... @reetukokki
150 Followers 803 Following Sales person and wanna be hacker with special (geek) interest in Infosec. Tweets are my own (duh).
Erik Taavila @ErikTaavila
102 Followers 340 Following IT's all about the People! Find me on Mastodon: https://t.co/WAW32Gpxhs
Leevi Hertteli @lahertteli
29 Followers 430 Following Besides working, I'm studying Cyber Security (Master's degree).
Elias Aarnio - Find m... @EliasAarnio
1K Followers 825 Following Privacy professional, FLOSS user amateur musician, sailing lover, dad, husband. Dislikes surveillance capitalism like X, therefore only rarely online here.