Natto Thoughts @nattothoughts.bsky.social Cyber threat intelligence research and analysis from geopolitical, economic, social, cultural and linguistic perspectives.
https://www.nattothoughts.com/
Mark Lechtik @marklech.bsky.social Senior TI Analyst @ MSTIC.
Former Senior RE @ FLARE.
ESET Research @esetresearch.bsky.social Security research and breaking news straight from ESET Research Labs.
welivesecurity.com/research/
@matthieufaou.bsky.social @matthieufaou.bsky.social Malware Researcher @ @esetresearch.bsky.social
Alex Ionescu @ionescu.bsky.social Windows Internals Author, Developer, Reverse Engineer, Security Researcher, Speaker, Trainer, and most recently Nation State Hacker.
Core OS Platform Developer at Apple, Hyper-V Vendor at Microsoft, Chief Architect at CrowdStrike and now Director at CSE.
Paul Rascagneres @r00tbsd.bsky.social Lord of Loaders at Volexity
Tom @nyx-o.bsky.social Malware Researcher - Security enthusiast - curiosity is not a crime. Locking up knowledge and culture however is.
Greg Lesnewich @greg-l.bsky.social oh great, now I’m on bluesky 
Thibaud B @thibaudbd.bsky.social Sécurité informatique et protection de la vie privée
Travaille dans l'ESR
Clé GPG : E9DB D4DF 8460 9C92
@matthieusuc.bsky.social @matthieusuc.bsky.social Journaliste à Mediapart "n'ayant jamais pris place dans une colonne d'assaut" (Cazeneuve), "manipulateur de l'information" (Darmanin). matthieu.suc@mediapart.fr
Eloïse Brocas @cryptocorn.bsky.social Security Researcher at Quarkslab ·
🤍 firmwares & creating tools · Open-source Enthusiast
Roberto Navarro @robnavrey.bsky.social IT professional. Mostly Devops & security focused.
Harvesterify @harvesterify.bsky.social Protecting Galileo at @esa.int | Ground segment cybersecurity | All your ground stations are belong to us | Previously @SafranElecDef & @ANSSI_FR
Madame_https @madame-https.bsky.social French Cyber Investigator
Busy browsing the web 🕸️
#OSINT • #GEOINT • #INFOSEC 
Guillaume Hiet @guillaumehiet.bsky.social Professor at CentraleSupélec | Head of SUSHI Research Team (Inria/CentraleSupélec/CNRS/ENS Rennes) | IRISA Lab | Cybersecurity | Hardware/Software Security
Lukasz Olejnik @lukaszolejnik.bsky.social Security & Privacy. Data Protection. Research & Development. Engineering. Analyst. Policy. W3C. Consultant. Author. King’s College London/War Studies. me@lukaszolejnik.com
lukaszolejnik.com/books
blog.lukaszolejnik.com
techletters.substack.com
Soufiane @s0ufi4n3.bsky.social Random internet user breaking stuff since 99
marc rees @reesmarc.bsky.social Journaliste à L’informé (linforme.com) spécialisé droit & tech (LCEN, copie privée Arcom, propriété intellectuelle, rens, CADA, etc.). Ex-RC NextINpact.
Insta http://instagram.com/marcseer
Alf @alexberurier.bsky.social cybersécurité, geekerie, techno vintage et un peu de l'humain dedans
Zach @svch0st.bsky.social Everything DFIR - 🇦🇺
@TheDFIRReport | @CuratedIntel
https://infosec.exchange/@svch0st
https://twitter.com/svch0st
Cyberknow @cyberknow.bsky.social Situational Awareness | Threat Research | Memes |#cybertracker | 'cyberwarfare' Correspondent | Meme Farmer 🇦🇺🇦🇺
Posts and Opinions are my own
pr0xylife @pr0xylife.bsky.social DFIR | Malware Hunter | @Cryptolaemus1
David Bertho @bertho.eu 🇫🇷 in 🇸🇪
Incident response & threat intelligence
Photographer @ http://bertho.eu
Sergiu Gatlan @serghei.bsky.social Cybersecurity/tech reporter @BleepingComputer / serghei.ro
Brett @brettcallow.bsky.social Managing Director, Cybersecurity & Data Privacy Comms @ FTI Consulting
Azim Khodjibaev @ashukuhi.bsky.social Cisco Talos Threat Intelligence and Interdiction
Artemis Team
LeMagIT @lemagit.bsky.social Toute l’information #IT pour l’entreprise : #Cloud #BigData #Cybersécurité #OpenSource #Digital
Ransomware.live @ransomware.live Ransomware.live tracks & monitors ransomware groups' victims and their activity. It was created by @Julien.io, a security researcher. The website provides information on Ransomware groups, victims, negotiations, payment demands and much more.
Lawrence Abrams @lawrenceabrams.bsky.social Ransomware, Online Security, and Malware. Owner, Editor in Chief of @bleepingcomputer.com
DM on Signal: LawrenceA.11 * Telegram: lbleeper * http://infosec.exchange/@lawrenceabrams
Phillip Wylie @phillipwylie.bsky.social Offensive Security Professional | Phillip Wylie Show Podcast Host | The Pentester Blueprint coauthor | TribeOfHackers Red Team | https://linktr.ee/phillipwylie
Rachel Tobac @racheltobac.bsky.social Hacker & CEO @SocialProofSec security awareness/social engineering training, videos, talks | 3X @DEFCON🥈 | Ex Chair @WISPorg | Ex @CISAgov Technical Advisory Council under Director Jen Easterly
Thomas Guénolé (PhD) @tguenole.bsky.social Politologue, écrivain et professeur. Docteur en science politique (Sciences Po CEVIPOF). A enseigné à Sciences Po, HEC, Sorbonne, EM Lyon. Expertises: géopolitique, montée du néofascisme, et écologie des solutions (politiques publiques).
TᴇɴGʙᴘs @tengbps.bsky.social CTO & IT Swissknife, #SysArch, #NetworkArch, #Hacker, FOH #Sound Engineer, #HamRadio, ... (#Infosec #Debian #IPv0 #Elastic #Netfilter #GNURadio #SDR #TETRA) 🇫🇷
Nasreddine Bencherchali @nasbench.bsky.social Detection @Splunk | previously @nextronsystems | @sigma_hq & @magicswordio maintainer | Eternal Learner
Alice Climent-Pommeret @alicecliment.bsky.social Offsec stuff @Caisse Nationale de l'Assurance Maladie || Interested in Malware 🤓 || Nerd stuff here https://alice.climent-pommeret.red/
ege @ege.sh Malware enthusiast. Security Researcher. Reverse Engineer. Exploit developper. Threat Intel @PRODAFT FPV drone pilot 🚁
https://ege.sh
https://twitter.com/egeblc
@ege@infosec.exchange
(╯°□°)╯︵ S︵T ︵U ︵🔥 @cybersecstu.bsky.social I'm a Teams reaction GIF, I like OSINT, Consulting Director ✍️ CTI & Analytics book ~202X, Tracelabs Black badge x3, Ex-Podcaster, ex The many hats club, #cyber Views my own or the AI's.
Emanuele Gentili @emgent.bsky.social Cyber Threat Intelligence Strategist, Adversary Hunter. I do stuff. Coffee addicted ☕
Tommy Madjar @ffforward.bsky.social Threat Researcher @ Proofpoint. Opinions are my own etc
Sébastien Larinier @sebdraven.bsky.social Malwarist,Threat Huntist and pythonist / core dev of #yeti/ member of @ProjectHoneynet/ co-organizer #BotConf / researcher at @GroupeESIEA
Matthew Green @matthewdgreen.bsky.social I teach cryptography at Johns Hopkins. https://blog.cryptographyengineering.com
Chris Bing @chrisbing.bsky.social Cyber, natsec and foreign affairs. Formers with ProPublica, Reuters and CyberScoop
https://bing-chris.medium.com/how-to-contact-me-d2fd4bd3ed7b
Tris @trishr.bsky.social Vous savez très bien qui je suis, ne dites pas le contraire.
I won't be silent.
No silence for me.
@jpgaulier.bsky.social @jpgaulier.bsky.social 
Jean-Sylvain Chavanne @jean-sylvain.bsky.social 
Kevin Limonier @kevinlimonier.bsky.social Professor in russian studies & geography (Institut Français de Géopolitique, université Paris 8) - geopolitique.net
Vice director of GEODE - geode.science
Co-founder of Cassini - cassini.group
#Russia #Geopolitics #Cyberspace
NICOLAS ARPAGIAN @arpagian.bsky.social Cybersecurity & AI pundit,
Books writer : Editions de l'Observatoire, Mareuil Editions, PUF, Dalloz, Vuibert, Palgrave MacMillan.
Lecturer in 🇨🇵 (ENSP, Sciences Po Saint-Germain...) & 🇲🇦 (UM6P),
Columnist 🗞 @Les_Echos & 📻🎙@franceinfo.fr- S Thomas Roccia @securitybreak.bsky.social Sr. Security Researcher, Threat Intelligence, Python, GenAI
(Not active here, please follow: @fr0gger.infosec.exchange.ap.brid.gy)
David Maynor @davemaynor.bsky.social threat intelligence and R&D
Alan Neilan @aneilan.bsky.social security researcher
https://aneilan.github.io
35
@ecrime.ch @ecrime.ch #Cyber Intelligence and Risk Services
Free ransomware & cybers news RSS feed: https://ecrime.ch/app/intel-news.php?rss
#ransomware #monitoring #threat
Sébastien Mériot @smeriot.bsky.social Head of CSIRT @ovhcloudfr.bsky.social trying to make the Internet a better place. #infosec
Sylvain HAJRI @navlys.bsky.social Passionate about #OSINT.
Founder of epieos.com, a powerful reverse email/phone lookup OSINT tool.
lehack.org #OsintVillage Founder,
osintfr.com co-founder
Kyle Ehmke @kyleehmke.bsky.social Threat intel researcher focused on infrastructure hunting. Views are my own and not my employer's.
thehappydinoa @thehappydinoa.dev aka Aidan | Security Researcher, Developer, and Collaborator at @censysio | Opinions are my own
Ryan Tomcik @heferyzan.bsky.social DE/TH @GoogleCloud @Mandiant Managed Defense
Philip Tsukerman @philiptsukerman.bsky.social Infosec, sometimes.
VessOnSecurity @vessonsecurity.bsky.social Anti-virus, malware and infosec expert, crypto amateur, privacy advocate and general annoyance.
PGP keyID: 0x365697c632dd98d9
jon greig @jgreig.bsky.social cybersecurity reporter for The Record.
formerly: zdnet, techrepublic, blavity, haitian times, cambodia daily
— send tips to jonathangreig11@protonmail.com or signal: jgreig.51
Diogo Fernandes 🤙🏼 @diogowski.bsky.social 🇵🇹 🇨🇭 #DFIR, #malware, #detectionengineering and #python! + 🚵🏼🤿🏂
https://github.com/diogo-fernan
TuxPanik @tuxpanik.bsky.social Head of CERT & PSIRT
#infosec #DFIR #malware #pentest #legal #CTI #MISP #OpenCTI #TheHive opinions are my own
Daniel Lunghi @thehellu.bsky.social Threat researcher at Trend Micro mostly focused on APT
Blanche @moustik01.bsky.social DFIR, Dungeon Master, mini painter, drummer, lover of many things... Except cats. Hate cats.
Shodan @shodanhq.bsky.social Monitor your external network, search the Internet of Things and perform empirical market research. You can also find us on https://mastodon.shodan.io
Olivier Tesquet @oliviertesquet.bsky.social Journaliste pour le service enquêtes de @telerama.bsky.social. Essayiste. Dernier livre : "Apocalypse Nerds" chez @divergences.bsky.social.
☎️ Signal : tesq.37
https://linktr.ee/oliviertesquet- G @gbossert.bsky.social @gbossert.bsky.social
@rennes-tech.bsky.social @rennes-tech.bsky.social 💻 Toutes les news et les événements tech de 📍 Rennes !
📅 https://rennes350.fr/events/tech/2024/09.html
By @rennes.bsky.social
#rennes #agile #php #js #java #softwareCraftmanship #cybersécurité #afup
Amandine @amdune.bsky.social French InfoSec professional in Amsterdam
Sherrod @sherrod.bsky.social It’s me. Sherrod DeGrippo 
GreyNoise @greynoise.io GreyNoise analyzes Internet background noise. Use GreyNoise to remove pointless security alerts, find compromised devices, or identify emerging threats.
Kyler Middleton @letsdodevops.com Cloud Security Chick | LetsDoDevOps.com | Microsoft MVP (DevOps) | AWS Community Builder x3 (AI Engineering)| Day Two DevOps Podcast Host | Former Hashi Ambassador | Open Source Zealot
Corey Quinn @quinnypig.com Snarkmonger. Chief Cloud Economist at The Duckbill Group.
he/him.
Get my opinionated take on AWS news: http://lastweekinaws.com/t/
Signal: 833-AWS-BILL (833-297-2455)
Raphael Satter @raphae.li Say hi: https://raphae.li or on Signal: raphaelsatter.01
MITRE ATT&CK @attack.mitre.org MITRE ATT&CK® - A knowledge base for describing the behavior of adversaries. Replying/Following/Reposting ≠ endorsement.
@manhack @manhack.net Envoyé spécial sur les internets, (data)journaliste d'investigation freelance @next.ink, formateur #factchecking, #OSINT & #OPSEC. Pour en savoir + & me contacter de façon sécurisée : https://jean-marc.manach.net- J JeremyCyber @jeremycyber.bsky.social Cybersecurity Analyst
fastfire @fastfire.bsky.social Head of Cyber Threat Intelligence @ Würth Group, GCTI/CPENT/CEH/CND/CSA/ECSA/ECIH/CTIA, owner of SATAYO CTI platform & deepdarkCTI - member of @CuratedIntel
Gerry @gdb.bsky.social Cats, Telecom/HFC/FTTx/data centers/ISP’s/Internet routing/datacom, physical/logical security. Mastodon:gdb@defcon.social. Esperanto, Locksport, infosec, amateur radio, electronics/programming, 3D printing, DEFCON, Supercon, reading, red wine, bourbon
Jérôme Plumecoq @jeromeplumecoq.bsky.social Ingénieur #MachineLearning #Python @gatew4tcher - Docteur en physique
@13onze15 #jesuistoujourscharlie
Jean-Noël Barrot @jnbarrot.bsky.social Ministre de l’Europe et des Affaires étrangères 🇫🇷
Maxence @flemzord.fr 💼 VP of Engineering at @formancehq
🙈 Creator of @getlicensedev
😱 Creator of https://www.myteslamate.com/ (sell)
🎙️ Host for @danslatech
🖐 My tweets are my own
@fredgouth.bsky.social @fredgouth.bsky.social #CISO ( #RSSI ) / #DPO / Practice Leader #Cybersécurité / #Réserviste #Gendarmerie 👮♂️ pôle #CyberCriminalité
Éric Freyssinet @freyssi.net This is a placeholder account. Ceci est un compte de réserve.
Compte principal: @ericfreyss.mastodon.social.ap.brid.gy (accessible via un pont entre le #fedivers et #bluesky)
Guillaume Champeau @guillaume.champeau.info Legal stuff, mostly about privacy. Former legal and public affairs @ Clever Cloud 🌥️ and Qwant // founder of Numerama 📰 🔍 // fcnantes supporter 🐥// chess player ♟️
Renaud Lifchitz ⠵ @nono2357.bsky.social Computer hacker, infosec & blockchain
Philippe Vynckier @pvynckier.bsky.social Senior advisor, Security Expert, Cyber Threat Expert
Threat monitoring, security analysis, risk analysis, business continuity planning, disaster recovery planning, vulnerability management, threat assessment, malware, Ransomware and incident response...
Rayna 🤓🇪🇺👩💻📚✍️ @maliciarogue.bsky.social 💼CEO RS Strategy
✍Award-winning writer
🧠Practitioner in residence @ CIS-CNRS
ex🧬scientist | Amba @DigitalEU | ❤️🚆 | Polylingual
Uncertainty management, strategy, foresight #Infosec #EU #FLOSS
I contain multitudes
📌Elsewhere: https://linktr.ee/maliciarogue
Matthieu Audibert @matthieu-audibert.fr Officier @Gendarmerie - docteur en droit privé et sciences criminelles @uparisnanterre.bsky.social #Cybercriminalité #Cybersécurité - #ComCyberMi | Compte personnel
Bluetouff @bluetouff.bsky.social - https://l0g.fr : NextGen OpenSource Economic Risk Monitoring Lab
- Essai : https://bluetouff.com/auditer-l-opacite.html
Luména Duluc @lumena.bsky.social 'Pataphysicienne #numérique & #cybersécurité option #SNC4. A la solde du bon sens. ex @Clusif.fr
Cyber Oleg @cyber-oleg.bsky.social Blog - CybercrimeDiaries.com
CTI - OSINT
Benj Edwards @benjedwards.com Tech reporter, tech historian. Bylines Fast Company / The Atlantic / Retronauts podcast. http://www.benjedwards.com Founder http://Vintagecomputing.com
Olivier Tétard @otetard.bsky.social Altermondialisme, Attac, Sécurité informatique, Logiciel libre, brassage amateur, etc.
Maxark @maxark.bsky.social Cyber Threat Intelligence | Geopolitics
Lead Analyst Strategic CTI @ Sekoia.io- L Livia Tibirna @liviatibirna.bsky.social Cyber Threat Intelligence
Cybermalveillance.gouv.fr @cybermalveillance.gouv.fr Compte officiel du dispositif national d'assistance aux victimes de cybermalveillance et de sensibilisation aux risques numériques - GIP ACYMA 🇫🇷 www.cybermalveillance.gouv.fr 
Guillaume PRIGENT @g0ul4g.bsky.social Freethinker, senior software & security researcher. C++, OSINT, Python and Open Source Hacker. DIATEAM Chairman & co-founder.