Julien Mongenet -- @tuxpanik.bsky.social @tuxpanik
Head of CERT & PSIRT #infosec #DFIR #malware #pentest #legal #CTI #MISP #OpenCTI #TheHive opinions are my own @tuxpanik.bsky.social Joined April 2012-
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🎙️🇫🇷 Podcast RadioCSIRT #435 – Dimanche 28 Septembre 2025 . Actus CYBER de la journée radiocsirt.org/podcast/votre-… 📷 On ne réfléchit pas. On patch !
RayInitiator & LINE VIPER A sophisticated bootkit and user-mode capability, targeting Cisco ASA devices. A significant advancement over LINE DANCER and LINE RUNNER. (Still down with a cold 🤧, staying in tonight. I’ll look at the YARA rules later this evening.)…
Cisco ASA/FP - Be on the lookout for calls to these URLs 👇 GET /+CSCOU+/MacTunnelStart.jar GET /+CSCOL+/csvrloader64.cab GET /+CSCOL+/csvrloader.jar - Contain the Cisco SSL VPN Relay Loader - Likely used for version fingerprinting (CVE-2025-20333 / CVE-2025-20362)
Le Cert-IST a publié une alerte Orange sur les équipements Cisco #ASA et Cisco #FTD (CVE-2025-20333, CVE-2025-20362), qui sont actuellement activement exploitées. shorturl.at/XBuRd
🧀🎣Since early September 2025, the Orange Cyberdefense CSIRT and CyberSOC teams have detected phishing campaigns impersonating Meta, AppSheet and PayPal, leading to malware delivery. Our team tracks this activity under the alias "Metappenzeller" #CTI #ThreatIntel #Metappenzeller
🎧🇫🇷 Podcast RadioCSIRT — 21/09 (Ep.428) 🪟 Copilot : bouton partage écran 🔑 MDP en clair ⇒ MFA contournée 🇨🇦 TradeOgre démantelé, 40 M$ saisis 🇰🇵 ClickFix → BeaverTail (DPRK) News ⚡️ On patch ! radiocsirt.org/podcast/votre-…
🎧 #RadioCSIRT – Ép. 427 (20/09/2025) ✈️ Cyberattaque Collins Aerospace 🕵️ MI6 lance son portail darkweb Silent Courier 🐻 APT28 : opération Phantom Net Voxel 🎙️radiocsirt.org/podcast/votre-…
🎧 Nouvel épisode ! #radioCSIRT 426 : Ver auto-réplicatif, zero-click sur ChatGPT et failles Windows critiques. Grosse semaine pour l'actu cyber ! Le débrief complet -> radiocsirt.org/podcast/votre-… #cybersecurite #infosec
Google corrige de multiples vulnérabilités dans le navigateur Chrome, dont une 0day activement exploitée (CVE-2025-10585). Google ne communique pas quant aux conséquences de l'exploitation de cette vulnérabilité. tinyurl.com/4cm2jb3f
⚡ RadioCSIRT – Épisode 425 | Jeudi 18 Septembre 2025 🔹 Google patch une zero-day 🔹 Scattered Spider : 2 suspects inculpés au UK 🔹 WatchGuard corrige une faille critique Firebox 🔹 ShinyHunters : 1,5 Md d’enregistrements Salesforce 🔹... radiocsirt.org/podcast/votre-…
The FBI has released a FLASH alert on the targeting of Salesforce platforms by the cybercriminal groups UNC6040 and UNC6395, which are responsible for a surge in data theft and extortion attempts. Click for indicators of compromise (IOCs) and protect your organization:…
🇫🇷🎙️Podcast RadioCSIRT Ep. 421 🔒 Apple alerte sur une campagne spyware en 🇫🇷 🛠️ FBI : attaques Salesforce 📱 Samsung corrige une faille zero-day (CVE-2025-21043) 🇨🇭 Suisse : projet de loi inquiétant sur la vie privée 🛡️ On ne réfléchit pas. On patch ! radiocsirt.org/podcast/votre-…
Great blog on the Nx supply chain attack that show how threat actors embedded adversarial prompts in malicious NPM packages! Prompts are the new IoCs! 🤓 getsafety.com/blog-posts/ana…
STOP CALLING IT VISHING AND SMISHING YOU SOUND LIKE A FUCKING TODDLER BABBLING NONSENSE ITS PHISHING OR SOCIAL ENGINEERING REEEEEEEEE
Pour suivre mon 𝑙𝑖𝑣𝑒 𝑡𝑤𝑒𝑒𝑡 #BARBHACK #BARBHACK25 @_barbhack_ c'est sur BlueSky bsky.app/profile/herve-…
Commvault is now a CVE Numbering Authority (CNA) assigning CVE IDs for vulnerabilities in Commvault SaaS and software products only cve.org/Media/News/ite… #cve #cna #vulnerability #vulnerabilitymanagement #informationsecurity #cybersecurity @Commvault @CVEnew
Des chercheurs alertent sur TamperedChef, un malware caché dans de faux éditeurs PDF diffusés via Google Ads. Il vole identifiants, cookies et ouvre un accès persistant aux attaquants. tinyurl.com/3jkrsb7s
#ESETResearch has discovered the first known AI-powered ransomware, which we named #PromptLock. The PromptLock malware uses the gpt-oss:20b model from OpenAI locally via the Ollama API to generate malicious Lua scripts on the fly, which it then executes 1/6

Florian Roth ⚡️ @cyb3rops
207K Followers 3K Following Head of Research @nextronsystems #DFIR #YARA #Sigma | detection engineer | creator of @thor_scanner, Aurora, Sigma, LOKI, YARA-Forge | always busy ⌚️🐇 | vi/vim
Hash Miser @H_Miser
9K Followers 1K Following Internet janitor, #CERT #BlueTeam and Whisk(e)y enthusiast "Everything you do is useless ! Enjoy 🍻" [email protected] https://t.co/pBOfukJZJi
Thomas Roccia 🤘 @fr0gger_
32K Followers 2K Following AI Security x Threat Intel · Sr. Threat Researcher @Microsoft · Creator of #Unprotect & #NOVA · Malware Warlock · Python 🧡 · Prev @McAfee_Labs · Views mine 😈
Félix Aimé @felixaime
6K Followers 2K Following Threat Intel. stakhanovite ⛏️ and proud dad. Former @Kaspersky & @CERT_FR. Principal CTI researcher at @sekoia_io, focused on state-sponsored / hybrid stuff.
Alexandre Dulaunoy @a... @adulau
8K Followers 7K Following Enjoy when humans are using machines in unexpected ways. I break stuff and I do stuff. @[email protected]
☠ Bluetouff @bluetouff
33K Followers 5K Following 🏴☠️ Building things while breaking stuff... monkey see, monkey hack 🇪🇺🇪🇺 STOP ChatControl / STOP EBSP 🇪🇺🇪🇺
EBouliou @EBouliou
2K Followers 1K Following Conseiller Formation Cyber -Formateur #Cybercriminalite | #Forensics | #Osint | #Cybersécurité | #Cryptomonnaies - CFCE (Iacis) - cpte prso. #Paimpol #Rennes
Valéry Rieß-Marchiv... @ValeryMarchive
9K Followers 690 Following Rédac' chef @LeMagIT - ministre des #ransomware (proposé) - DM ouverts
Koen Van Impe ☕ @cudeso
4K Followers 2K Following Freelancer. CSIRT. Incident Response. Threat Intelligence. Security, IDS, Linux, OpenBSD, Honeypots, Jazz, Literature, Modern Art. https://t.co/D9bkiv10Sy
Rayna ¯\_(ツ)_/¯ �... @MaliciaRogue
13K Followers 3K Following Strategy & Foresight. Award-winning writer. Former🧬scientist. Uncertainty mgmt #Infosec #EU #FLOSS Ambassador @DigitalEU ❤️🚆 #Polylingual I contain multitudes
Éric Freyssinet @ericfreyss
15K Followers 5K Following ⚠Account on unlimited pause. @[email protected] or @ericfreyss.mastodon.social.ap.brid.gy from Bsky
Martial Gervaise @argevise
5K Followers 5K Following President at Virtuosis Health - Cybersecurity Expert - Former Cybersecurity & Risk Management Director. Passionate by digital technologies and their usages.
Gerome Billois @gbillois
10K Followers 3K Following Working on #cybersecurity since 2001 I enjoy sharing ideas in this ever changing world! Working at @wavestonefr #Wavestone, writing @Risk_insight & @SecuInsider
🇫🇷 Jean-Ph˙ ... @Jipe_
3K Followers 978 Following I fix accepted risks. Previously @ANSSI_FR / @CERT_FR. Former @CertSG team leader. 🐘 @[email protected] 🦋https://t.co/7oqk8MkguX
SwitHak (👁) @SwitHak
5K Followers 814 Following French Security Analyst (Fmr TelcoSec) Cyber / Security / Geopolitics & and others. Personal Account, My opinion! Lang: ENglish & FRench
CyberSec1337 @CyberSec1337
21 Followers 332 Following sudo apt-get Cyber Security -y && Ethical Hacker -y && Penetration Tester -y
Skyla belly @SkylaBelly
1 Followers 182 Following
kalamari @blahblaaaah99
11 Followers 2K Following
Hussein Sherafat @Hussein_Sherafa
218 Followers 6K Following
Shina Mashiro @ShiinaaM
398 Followers 3K Following Microsoft Sentinel Enthusiast | 4n6 Investigator | Cloud Security | 🇮🇩 S.Kom
Media Sentinelle @MediaSentinelle
3K Followers 2K Following 🌐 Pour une information libre, démocratique et républicaine. 👁️ On décrypte, on décode, on déconstruit.
Vip @vipenet
9 Followers 209 Following Suit beaucoup mais ne parle pas trop pour pas être obligé d'envoyer bouler les haters
Shaolin - Matador de ... @shaolin_PigKill
86 Followers 934 Following
Chèvre Anonyme @AnonymeChevre
1 Followers 58 Following
Laurie Iacono @yinzlovecyber
789 Followers 1K Following Cyber Intel Enthusiast, Adjunct Professor @Pitt @RMU
ZoomEye @zoomeye_team
9K Followers 507 Following A cyberspace search engine built for security researcher Daily Tricks || Latest Vulnerability Updates Email: [email protected] https://t.co/AUq5jNpKkl
e.0.x_ @endeph3ct
0 Followers 101 Following → 𝗲𝗲𝗽𝗽𝗲𝗧𝗧.𝗧𝗧𝗲𝗲 ←‒ d͗͑̆r͗͑̆e͗͑̆a͗͑̆m͗͑̆ i͗͑̆n͗͑ c͗͑̆o͗͑̆l͗͑̆o͗͑̆r͗͑̆,͗͑ liv͗͑̆e in moments $ 𝐦𝐚𝐤𝐞 ¢𝐞𝐧𝐭𝐬 —-
sergio Quiroga @sergiohein1126
440 Followers 5K Following
Kouamé Diby @RapholeDiby
11 Followers 136 Following
Romain MAZIÈRE @Romain_Maziere
224 Followers 1K Following Fondateur de @SIGMAZConsilium DevOps, linux, dev, bash, SQL, PostgreSQL, PostGIS, SIG, carto, AdminSys, Telco, data, cyber. @romain.maziere:https://t.co/NEFNuLp4Ij
Anita Wilson @AnitaWilso75287
771 Followers 7K Following
Abhishek kumar jha @abhishekmdb
3K Followers 2K Following Infosec, SEO, Founder (@techworm_in) (@emulatorclub)
Argha 🏏 📚 💻 @StringsVsAtoms
463 Followers 8K Following 🌏 वसुधैव कुटुम्बकम् - 'the world is one family' 🌍
Violet T. @TardiffViolet
32 Followers 979 Following Trying to progress in cyber and English 😅 | music lover | hope to meet some nice peoples here
Frédéric Antonio @Peuh__
53 Followers 99 Following
Mouhédine Habache �... @mouhedinehab
21 Followers 293 Following Cybersecurity consultant 🇫🇷Cyberdefense instructor 👨🏫 Sponsor of master's students 👨🎓 Head of @neosoft_ cybersecurity agency ⛑️
1astWav3 @1astwav3_0010
1 Followers 147 Following
Andrea Cavallini @AndreaCava97475
2 Followers 65 Following Cybersecurity specialist and security developer
Gui__ @Gui33132129
0 Followers 775 Following
Cybertection LLC (Jos... @Cyberjoe2050
530 Followers 7K Following Cybertection is your choice for all security software, but our specialty is always going to be antivirus software. We are your digital bodyguard.
HundredD @Hundred__D
149 Followers 132 Following
Digital_Andy1 @Andy1Digital
21 Followers 674 Following
Timothy Dunn @TimDunn94183193
147 Followers 839 Following Threat Researcher, Security+, CEH, Speaker, Practicing Curmudgeon. Opinions are my own ...
Erez Cohen Dor @ErezCD
38 Followers 271 Following
@Defender0x58 @Defender0x58
126 Followers 966 Following Husband | Father | Vet | Threat Intel | Hunter of Threats | Intrusion Analysis. Focused on Malware | Penetration Testing | My opinions plus tweets are my own.
annumeena @annumeena19
85 Followers 6K Following
secforest @secforest1
34 Followers 2K Following
ctiyeewesley @ctiyeewesley
93 Followers 600 Following
Bronwyn @wright4bronwyn
313 Followers 3K Following
Son @son_eschen36
308 Followers 3K Following
Kuenta @hwaisplunt
18 Followers 40 Following
Andrew Case @attrc
28K Followers 4K Following @Volatility Core developer, Dir. of Research @Volexity, @lsucyber, The Art Of Memory Forensics Co-Author
smthdfirent @smthdfirent
60 Followers 1K Following
perfect4sec @perfect4sec
674 Followers 5K Following DFIR | Threat Intelligence | Malware Analyst | Researcher | Cybersecurity Proactive Defense Team
Trudi @d_trudi88
295 Followers 3K Following
Florian Roth ⚡️ @cyb3rops
207K Followers 3K Following Head of Research @nextronsystems #DFIR #YARA #Sigma | detection engineer | creator of @thor_scanner, Aurora, Sigma, LOKI, YARA-Forge | always busy ⌚️🐇 | vi/vim
Hash Miser @H_Miser
9K Followers 1K Following Internet janitor, #CERT #BlueTeam and Whisk(e)y enthusiast "Everything you do is useless ! Enjoy 🍻" [email protected] https://t.co/pBOfukJZJi
Thomas Roccia 🤘 @fr0gger_
32K Followers 2K Following AI Security x Threat Intel · Sr. Threat Researcher @Microsoft · Creator of #Unprotect & #NOVA · Malware Warlock · Python 🧡 · Prev @McAfee_Labs · Views mine 😈
Félix Aimé @felixaime
6K Followers 2K Following Threat Intel. stakhanovite ⛏️ and proud dad. Former @Kaspersky & @CERT_FR. Principal CTI researcher at @sekoia_io, focused on state-sponsored / hybrid stuff.
ANSSI @ANSSI_FR
82K Followers 54 Following Compte officiel de l'Agence nationale de la sécurité des systèmes d'information (ANSSI) | Retrouvez les alertes de #cybersécurité sur le compte @CERT_FR
Goupil @FuraxFox
1K Followers 835 Following Parceque ! (mes opinions n'engagent que moi) Ailleurs en ligne: https://t.co/acDCjDdjpU https://t.co/yQ0hBOLriV https://t.co/18svx97Ipv
Catalin Cimpanu @campuscodi
107K Followers 2K Following Parked account. I don't usually post here on a regular basis. Cybersecurity reporter. Check me out on BlueSky and Mastodon.
Éric Freyssinet @ericfreyss
15K Followers 5K Following ⚠Account on unlimited pause. @[email protected] or @ericfreyss.mastodon.social.ap.brid.gy from Bsky
Next.ink @nextinpact
58K Followers 1K Following Vous informer aujourd'hui, sur les révolutions numériques de demain. Nous sommes à vos côtés depuis 2003.
🇫🇷 Jean-Ph˙ ... @Jipe_
3K Followers 978 Following I fix accepted risks. Previously @ANSSI_FR / @CERT_FR. Former @CertSG team leader. 🐘 @[email protected] 🦋https://t.co/7oqk8MkguX
SwitHak (👁) @SwitHak
5K Followers 814 Following French Security Analyst (Fmr TelcoSec) Cyber / Security / Geopolitics & and others. Personal Account, My opinion! Lang: ENglish & FRench
Axelle Ap. @cryptax @... @cryptax
6K Followers 286 Following Mainly about security, OS, mobile phones. The postings on this page are solely my own opinion and do not represent my employer.
Charlie Bromberg « ... @_nwodtuhs
15K Followers 652 Following Trying to hack the way we hack things 🏴☠️
Fermin Muguruza @muguruzafm
55K Followers 3K Following https://t.co/lYfgtvZKs6 https://t.co/7KXF8yLzl1 https://t.co/hRSkAgiTV0
Anne Le Hénanff @ALehenanff
4K Followers 999 Following Députée du Morbihan - 1ère circonscription (Vannes, Sarzeau, Muzillac, Arradon, Séné)
Wietze @Wietze
7K Followers 392 Following Threat Detection & Response. Views are my own, unless retweeted. Maintainer of https://t.co/000t7J0NBR & https://t.co/thv6PP5C48 Co-maintainer of https://t.co/rXIxOggXs2
VIGINUM @Viginum_Gouv
6K Followers 22 Following VIGINUM est le service technique et opérationnel de l’État chargé de la vigilance et de la protection contre les ingérences numériques étrangères.
Stormshield @Stormshield
6K Followers 1K Following Stormshield, a fully-owned subsidiary of @AirbusCyber, offers innovative end-to-end security solutions to protect networks, computers and data.
Marc-Frédéric Gomez @marcfredericgo
396 Followers 346 Following 🎙 Founder & Host of RadioCSIRT – daily cybersecurity podcast | Head of CERT | CTI & DFIR enthusiast | #BlueTeam | Views my own | he/him
Stéphanie LADEL @Stephan97660819
215 Followers 0 Following #OSINT, #IMINT, #GEOINT ; the rest is just a double task. (Also visible on : stephanieladel.🟦.social)
SpaceScience🌟 @SpaceScience_
138K Followers 244 Following Thomas, 26👨🦽| Compte de vulgarisation sur l’Espace💫 | 💬 DM open | 📩[email protected] | me soutenir : https://t.co/vLRiP2OevL
Le Pit-Stop F1 @LePitStopF11
32K Followers 483 Following 👉Journaliste à @CanalplusF1 👉YouTuber F1 (Le Pit-Stop 71k) 👉Contact = [email protected] 👉Perso : @AntoineBedu1
Norédine Benazdia @Benazdia
23K Followers 960 Following #Journaliste, espace, utopie et futur. Je m’occupe d’@InfoouMytho chez @MilanJeunesse parfois pour @USBEKetRICA - papa de @NorbertExplique et des #threads
itquartz @itquartz
72 Followers 882 Following #Cybersecurity | #ThreatIntelligence | #PurpleTeam | #SOC
Jérôme Léonard @_JLeonard
367 Followers 488 Following Cofounder/COO of @StrangeBee, Building @TheHive_Project. Former — but still passionate — forensic and threat intelligence analyst. #DFIR #SIRP #SOAR
🌃Zerophage🌌 @Zerophage1337
4K Followers 339 Following Independent researcher focusing on threat intelligence and exploit kits. 😉
Akamai Security Intel... @akamai_research
26K Followers 109 Following All security research, all the time. Bringing you the latest insights from @Akamai’s research teams across the globe.
John Hultquist @JohnHultquist
29K Followers 1K Following Chief Analyst, Google Threat Intelligence Group. @CYBERWARCON and @SLEUTHCON founder. Johns Hopkins professor. Army vet.
x3ph @x3ph1
733 Followers 282 Following Hack and Hack again.. Won Top 3 in the HackTheBox ValentinesDay Tournament. Won Top 100 in the HacktheBox Cyber Apocalypse event.
Team Cymru Threat Res... @teamcymru_S2
5K Followers 93 Following Follow us for the latest blogs and IOCs from Team Cymru Threat Research A part of @teamcymru
François Deruty @DerutyF
373 Followers 543 Following threat intelligence at https://t.co/w57MAeBZbo / former head of cert-fr @derutyf.bksy.social
Grégoire Clermont @gregclermont
554 Followers 1K Following Cybercrime threat intel and detection shenanigans at @sekoia_io. Interests include AiTM PhaaS, M365 detection, macOS malware
Paul Marquis (Expert ... @La_Meteo_du_13
10K Followers 222 Following #Météorologue indépendant fondateur d'E-Meteo Service. Accompagnement des professionnels et collectivités locales sur la gestion des risques météorologiques.
Eric Capuano - Bsky: ... @eric_capuano
11K Followers 3K Following Co-Founder @recon_infosec | SANS DFIR Instructor | IANS Faculty | https://t.co/yUXCSu2Yso | ⬡ ❤ @shortxstack
Loïc Guelorget @lguelorget
729 Followers 1K Following Security Engineering. 🇫🇷🇦🇺🇨🇦. 💼 https://t.co/f4yFe13Wbc
Volker @volker_carstein
572 Followers 615 Following Hacker 💻 speaker 📣 Jack of All Trades 🃏 Social Engineering, OSINT, AD, TTRPG Pentester / Red Team Operator @ Bsecure / Parabellum Services
Leonard Savina @ldap389
764 Followers 312 Following Head of IT Security Operations @EssiLux - ex @CERT_FR @APHP - #DFIR: ADTimeline, DFIR-O365RC, DFIR4vSphere
Alex Hernandez @_alt3kx_
1K Followers 2K Following Red Teamer | PentTester | Bug Bounty | 0day guy! | Researcher | Lone Wolf...l opinions expressed are mine|
Calou @__calou__
71 Followers 82 Following
Icare @Icare1337
2K Followers 626 Following Pentester at Thales DIS | OSCP | Bug Bounty Hunter | Researcher | Ethical Hacker | Honoring my father, a hacker of the early days | ckj0756 | Icare
Requiem @Requiem_fr
3K Followers 640 Following Sr #DFIR guy at @Mandiant/@Google. Hardware lover. @CertSG alumn. Views are my own. 🦋 https://t.co/5Cja9ju0jd
Jonathan Bar Or (JBO)... @yo_yo_yo_jbo
4K Followers 1K Following Hacker, security research architect for @Microsoft Defender. Member of @thegooniesctf. Linux, Windows, Android, MacOS, iOS, ChromeOS, bare metal. 日本語オーケーです👌
Thread Reader App @threadreaderapp
785K Followers 1K Following I'm a 🤖 to help you read threads more easily. Reply to any tweet of a thread and mention me with the "unroll" keyword and I'll give you a link back 😀
Konstantin Klinger @kk_onstantin
698 Followers 744 Following Detection Engineering | he/him | 🌱⚽️🏃♂️🚴♂️🏊♂️ | tweets are my own
CyberPescadito @cyber_pescadito
60 Followers 126 Following Cybersecurity enthoustiast, working as analyst, a bit fishy.
Alex @alexanderjaeger
2K Followers 976 Following DFIR / CERT @Google - nice person - All opinions are mine... . Doing @TimesketchProj stuff. (🏊♂️) 🚲 🏃♂️ https://t.co/t1oC3lo40C Time matters
Supriya 👩🏽�... @SupriyaMaz
2K Followers 969 Following Now @GoogleCloud, fmrly @GreyNoiseIO and @RecordedFuture, @SAISHopkins alumna | Doing fun things @DistrictCon | ♡s & rts are my own
Loïc Castel @Dick_Reverse
475 Followers 463 Following DFIR / Security analyst / Pentester Crazy about IoT and ICS security, bug finding (fuzzing, code review), incident response https://t.co/Fk0gsiHEBL
SecSea 2K25 @SecSeaConf
519 Followers 8 Following Hackerz by the sea, conference, October 10th - 11th 2025, La Ciotat, 🇨🇵. #secsea2k25 #CyberMois @hackinprovence [email protected]
Barbhack @_barbhack_
3K Followers 22 Following Barbhack is a cybersecurity conference in south of France. Cybersecurity, Hacking spirit, networking and ... BBQ!! Let's grill some cybersec! #barbhack25
Hack In Provence @hackinprovence
845 Followers 159 Following
CVE Announcements @CVEannounce
25K Followers 5 Following Account maintained by the CVE™ Program to update the community on CVE-related announcements. https://t.co/2P9qfFrKeu
Allan “Ransomware S... @uuallan
17K Followers 6K Following Back The Press Guardian & The Clock:1942 https://t.co/liXLX2DeQ8