CTI.FYI @cti.fyi cyber threat intel, for your info
https://cti.fyi
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Skylar @securityward.bsky.social Twitter: @SecurityWard
mastodon: SecurityWard@infosec.exchange
Offensive security, nerdiness, dungeons and dragons, and generally a lifelong n00b.
Phrack Zine @phrack.org since 1985
https://phrack.org
Ariana Mirian @arianamirian.bsky.social I get excited about empirical measurement and improving security. Senior Security Researcher @ Censys, avid birder, views my own | http://arianamirian.com
Ciaran Martin @ciaranm.bsky.social Calm the FUD down
Will T @bushidotoken.net ๐ฌ๐ง | Senior Threat Intelligence Advisor at Team Cymru | Co-author SANS FOR589 | Co-founder Curated Intel
Marcus Hutchins @malwaretech.com threads.com/@malwaretech
https://linkedin.com/in/malwaretech
https://marcushutchins.com
Distributed Denial of Secrets @ddosecrets.org DDoSecrets is a 501c3 journalist non-profit devoted to publishing and archiving leaks and other data in the public interest.
DDoSecrets.org
LibraryOfLeaks.org
https://en.wikipedia.org/wiki/Distributed_Denial_of_Secrets
DonorBox.org/ddosecrets
Shodan Safari @shodansafari.lol Posting random entries from everyone's favorite internet security search engine.
Content may be 18+ and NSFW. You have been warned.
Complaints/Takedown requests: @meson.ninja
see also @vnclotto.misentropic.com for more open internet infrastructure
VNC Lottery @vnclotto.misentropic.com I'm a bot that posts random entries from the vncresolver instance at https://computernewb.com/vncresolver/
complaints? @meson.ninja
see also @shodansafari.lol for more open internet infrastructure content
Mark Morowczynski @markmorow.com Principal Security Researcher @Microsoft. Author, Blogger, Speaker, and Baseball Nerd. Always has an overwhelming backlog of books and video games to get through.
Ryan Westman @ryanw3stman.bsky.social Sr. Manager, Threat Research @sophossecurity.bsky.social | Cybersecurity | Threat Intelligence | National Security | Mis/Dis/Mal-information | #DEFCON30 / #Sleuthcon Speaker | GCTI GCFA GSLC | CAF vet
SANS.edu Internet Storm Center @sansisc.bsky.social http://isc.sans.edu - Global Network Security Information Sharing Community - Daily blogs and cyber security news podcast.
@abuse-ch.bsky.social @abuse-ch.bsky.social Fighting malware and botnets
HD Moore @hdm.infosec.exchange.ap.brid.gy ๐ bridged from โ https://infosec.exchange/@hdm, follow @ap.brid.gy to interact
The Beaverton @thebeaverton.com North Americaโs Trusted Source Of News
Patreon: https://www.patreon.com/thebeaverton
Merch: https://the-beaverton.myshopify.com/
Tony Lambert @forensicitguy.bsky.social Recovering sysadmin that now chases adversaries instead of uptime. Sr Malware Analyst @redcanary
Mother Jones @motherjones.com Investigative journalism ๐ต๏ธ, politics ๐ณ๏ธ, chart-tastic ๐, and sometimes sarcastic ๐๐๐คช
Join our people-powered nonprofit newsroom: motherjones.com/subscribe
Casey Michel @cjcmichel.bsky.social Dictators are a cowardly and superstitious lot. | Head of Combating Kleptocracy Program at Human Rights Foundation | Author of AMERICAN KLEPTOCRACY and FOREIGN AGENTS | Posts in personal capacity
Sergiu Gatlan @serghei.bsky.social Cybersecurity/tech reporter @BleepingComputer / serghei.ro
Gabriella "Biella" Coleman @biella.bsky.social Professor of Anthropology @Harvard, Hacker Studies & More https://gabriellacoleman.org/
Tom Wechsler @tomwechsler.bsky.social I have been working in IT since 2000 and have been an independent Cloud (Azure) Solution Architect / Cyber Security Analyst and Trainer since 2007.
Adrian Anglin @andranglin.bsky.social Cybersecurity Enthusiast | Cloud & On-Prem Security Operations | Threat Hunting | DFIR
Skilled in threat detection & response, with a drive for ongoing skill growth.
Website: https://rootguard.git
Lx'C @lexonthehunt.bsky.social Detection Engineering & Threat Hunting | Defensive
@MITREattack
Lead ๐ฉ๐ฝโ๐ป | ฮฃฮฮก ๐ฉ | Thoughts = Own
Hackread.com @hackread.bsky.social The official Bluesky account of the most reliable cybersecurity news platform brings exclusive dark web, tech, hacking news, and much more. Contact: admin@hackread.com.
Ninja Owl @ninjaowl.ai Ninja Owl specialises in Proactive Cyber & Privacy Security.
๐ฐ: This is our auto news feed to keep you up-to-date and aware.
๐ธ๏ธ: https://ninjaowl.ai
#cybersecurity #hacking #news #security #technology #infosec #osint 
Troy Hunt @troyhunt.com Founder & CEO of @haveibeenpwned.com, the most trusted name in data breach intelligence. Speaker, blogger, Microsoft Regional Director. Gold Coast, Australia.
Arda Bรผyรผkkaya @whichbufferarda.bsky.social Cyber Threat Intelligence Analyst at Rabobank. (All opinions expressed here are mine only). #cybersecurity
Jason Leopold @jasonleopold.bsky.social Investigative Reporter, Bloomberg News. "FOIA terrorist." Subscribe to my newsletter, FOIA Files and my FOIA podcast, Disclosure.
Signal: JasonLeopold.666
http://swap.fm/l/O8A3zzBKsGWpqLtjzLSF
https://www.bloomberg.com/foiafiles
AlphaHunt Converge @alphahunt.io The signal moves first.
obilodeau @obilodeau.bsky.social Father of two. Hacker. President @NorthSec. Research at Flare. Cofounder of MontrรฉHack. Love to teach and share. BlackHat, Defcon, SecTor speaker.
NorthSec @nsec.io NorthSec โ A community-run cybersecurity event offering world-class talks, trainings & a 48-hour, on-site capture-the-flag competition. Every May in Montrรฉal since 2013 ๐จ๐ฆ Publications en franรงais et en anglais.
https://nsec.io/
Hackfest @hackfest.bsky.social Largest hacking event in Canada held in Quebec City, Canada every fall. Bilingual (EN & FR), technical conferences, workshops, #CTF and more https://hackfest.ca
podcast La French Connection https://securite.fm | QuebecSec.ca
Cyber Threat Alliance @cyberalliance.bsky.social CTA is a group of cybersecurity practitioners who work together to improve the overall security of the global digital ecosystem. We are stronger together. www.cyberthreatalliance.org
Tenable @tenablesecurity.bsky.social Welcome to Tenable. Your exposure ends here.
Cloud Exposure | Vulnerability Exposure | OT Exposure | Identity Exposure
๐: tenable.com
Inc. Magazine @inc.com Everything you need to know to grow and start your business now.
TechCrunch @techcrunch.com Technology news and analysis with a focus on founders and startup teams.
Got a tip? http://techcrunch.com/tips
Audra Streetman @audrastreetman.bsky.social Threat Intel @ Target
Probably @probably.live
Claire Chu @clairejchu.bsky.social Principal, Geoecon Threat Intel at Janes. Nonresident fellow at the Atlantic Councilโs Global China Hub. Tracking Chinaโs overseas activity, foreign policy, and econ-security nexus. DC via CA.
Iโm new here, posts incoming!
Cristin Flynn Goodwin @cristin.bsky.social All things cybersecurity, incident response, threat Intel, AI, and law. Founded @AdvancedCyberLaw.com after forever @MSFT. Host of @AdvancingCyber.com Podcast on Apple Podcast and Spotify. Mom to humans, dog, and cat. Seeks big mountains and lakes.
TorettoX84 @torettox84.com /* Cybersec n008 | eJPT | Comptia Pentest+ | Content Creator
Games | Tech | Nerd stuff | Uncle | Autistic robot */
Work: Security Stuff | Lead Dev ๐
Florian Roth @cyb3rops.bsky.social Placeholder profile : https://x.com/cyb3rops | glad to be in this respectful safe space | vi/vim
Forbes @forbes.com 
Signal @signal.org Signal is a nonprofit end-to-end encrypted communications app. Privacy isnโt an optional mode, itโs the way Signal works. Every message, every call, every time. https://signal.org/donate/
Meredith Whittaker @meredithmeredith.bsky.social President of Signal, Chief Advisor to AI Now Institute 
Julien @julien.io ๐ก๏ธ Field CISO EMEA @ Cohesity โจ๐ Lecturer @ Ecole2600 ๐ดโโ ๏ธ
๐ฃ๏ธ ๐ซ๐ท & ๐ฌ๐ง
๐ดโโ ๏ธ๐ฐ Owner of https://ransomware.live
vx-underground (automated mirror) @vxundergroundre.bsky.social The largest collection of malware source code, samples, and papers on the internet.
Password: infected
(unofficial, this is a bot! Maintained by a private individual, the bot can't handle retweets or replies, support soonish)
vx-underground @vxundg-ported.bsky.social Ported vx-underground from twitter.
vx-staff: if you want me to take it down, pm me
i'm not using to impersonate you!
HookPhish @hookphish.bsky.social HookPhish.com Detect, analyze, and stop phishing attacks with real-time intelligence and actionable security insights.
https://www.hookphish.com
@G4l4drim @g4l4drim.bsky.social oldschool freestyle stunt hacker.
#CERT #BlueTeam
RT != endorsement, make your own mind
n0secure.org
Peter Girnus @gothburz.bsky.social The Cyber Populist | Hacker. Writer. Heretic. | Reverse engineering narratives, systems, and power. Holding the pen.
https://gothburz.substack.com
Ransomware Victims @intelvictims.bsky.social #Cybersecurity #ใตใคใใผใปใญใฅใชใใฃ #Ransomware #ใฉใณใตใ ใฆใงใข
UK_Daniel_Card @mrr3b00t.bsky.social 
FalconFeeds.io @falconfeedsio.bsky.social Democratizing Cyber Security. Threat intelligence platform for Cyber Security professionals and Small / Medium business. Insights from Darkweb and Threat Actors.
John @bigbadw0lf.bsky.social Frontline Intelligence with #AdvancedPractices ๐ฆ
@Google Threat Intel | views are my own
Waterfall Security Solutions @waterfallsecurity.bsky.social OT & ICS security resources and solutions. Hardware-enforced protection for critical infrastructures
Website โก๏ธ https://bit.ly/4gZjv7a
@ron-brash.bsky.social @ron-brash.bsky.social ICS researcher, embedded dabbler, chihuahua lover and watersport fanatic
Walt Boyes @waltboyes.bsky.social Industrial Grade Storyteller, Editor, Husband, Dog Lover
Monta Elkins @montaelkins.bsky.social Hardware Hacker
SANS Principal Instructor
Training Course Author "Hardware Hacking Essentials"
Jim Gilsinn @jimgilsinn.bsky.social ICS Cybersecurity Engineer @ MITRE, Critical Infrastructure, Electrical Engineer, Father, Muslim, Geek & Tech Junky, Adjunct Prof @ GMU, #ISA_IEC62443 #NIST
GusSerino @icsecure.bsky.social ICS/OT Security, Control Systems PE, water guy, MWRA Alum, Dragos Alum. Founder I&C Secure, Inc
Johnny Xmas @j0hnnyxm4s.johnnyxmas.net Weโre sorry, but until civilization decides to begin prosecuting child molesters and cannibals, this account will no longer be capable of being kind to people. Please kindly fuck all the way off.
Johnny Nucleo @johnnynucleo.bsky.social Artist, dog-lover, and computer security (nuclear I&C).
KerryTNews @kerrytnews.bsky.social Cyber news reporter, hockey player, always learning about cyber, languages, life. 
Pete Maynard, PhD @petermaynard.co.uk Security Researcher - ICS - Networking // Privacy Advocate // Open-Source Enthusiast
Wales, UK ๐ด๓ ง๓ ข๓ ท๓ ฌ๓ ณ๓ ฟ
www: https://petermaynard.co.uk
blog: https://not.just-paranoid.net
Luca Bongiorni @cyberantani.bsky.social ๐๐ฆ๐ญ๐ค๐ฐ ๐ฐ - ๐๐ฉ๐บ๐ด๐ช๐ค๐ข๐ญ ๐- ๐๐๐ ๐ญ - ๐๐ฐ๐ ๐ค Security {๐๐๐ฌ๐๐๐ซ๐๐ก๐๐ซ | ๐๐ฉ๐๐๐ค๐๐ซ | ๐๐ง๐ฏ๐๐ง๐ญ๐จ๐ซ | ๐๐ง๐ฌ๐ญ๐ซ๐ฎ๐๐ญ๐จ๐ซ}
๐บ https://youtube.com/@whid_ninja
๐ whid.ninja
๐ whid.ninja/blog
Don't Ask What I Think about๐โ๐! I may get offensive ๐ฎ๐น๐ค๐
Hacktonics @hacktonics.bsky.social Hands-on training courses on Industrial Control Systems (ICS) Security hacktonics.io
Berrie @eirreb.bsky.social - ICS/OT Security Specialist ๐จโ๐ป
In the future everyone will be anonymous for fifteen minutes - banksy
Raed Ahsan @raedahsan.bsky.social KSA's ๐ธ๐ฆ Youngest Cyber Security Expert๐ฅ | CVE-2021-4434 | Advisory Board Member | Keynote Speaker ๐ค | Penetration Tester | ICS/SCADA | CC (ISC2) | Award-Winning Ethical Hacker๐ | Hall of Fame๐
Ken Hollis @gandalfddi.github.io Retired MSFT - Computer-Network-ICS-SCADA-CyberSecurity - I have a very particular set of skills-Military Brat-#PNW
Me - gandalfddi.github.io
Ridin' My Motorcycle - gandalfddi.github.io/motorcycle.html
Space Shuttle - gandalfddi.github.io/shuttle.html
BPlanZ @bplanz.bsky.social IoT, ICS, Cyber Security. Love fixing almost anything. Old toys, cars. Learning to weld. Love taking pictures. Dream job would be part of a team restoring a 1900's steam locomotive. Abandoned Muskville. Here and on Mastodon BPlanz@infosec.exchange
Peter @ghostsaguaro.bsky.social DFIR & Tacos | ICS DFIR @dragosinc | Cyber Security Evangelist | Maker of random stuff | Always Learning | Thoughts are Mine | He/Him ๐ฒ๐ฝ๐บ๐ธ | ๐บ๐ฆ
Landon Lewis @landonix.bsky.social Maker, Breaker, Tinkerer - 25 years in Security, MDR, IR, Pentesting, ICS, IOT
Jimmy Wylie @mayahustle.com I look for ICS threats, and spend a lot of time reverse engineering.
Distinguished Malware Analyst @ Dragos.
Lead Analyst on TRISIS and PIPEDREAM.
He/Him
Chad @chad98663.bsky.social I supposedly used to work in cybersecurity. That was open for debate. Now I am back in networking.
ICS/OT cybersecurity. Industrial Networking.
You, You never said a word
You didn't send me no letter
Don't think I could forgive you
Kylie McClanahan @klmcclan.bsky.social 
Chris White @beer-chris.bsky.social A craft beer fan, a Houston Cougar, an Astros fan, a dedicated dad to my two awesome kids, the best husband in the world, industrial cyber security and a lot of other stuff, not necessarily in that order
Kaleem Khawaja @khawajak.bsky.social 
Dr Ravi Nayyar @ravirockks.bsky.social Everything Security | Associate Researcher @ RAND Oz | Fellow @ Social Cyber Institute and @ASPI-org.bsky.social | Blogging @atechnolegalupdate.substack.com | Cricket, #Bloods | #KalikaMataKiJai
Andy Bochman @defend-the-future.bsky.social Speaker-Author-Advisor. Climate & Cyber & GenAI & Kinetic critical infrastructure & crown jewel protector. Diversity seeker & promoter. A Bostonian in Wisconsin. MKE/SMF/DCA/BOS
Stefano Zanero @raistolo.bsky.social Tinkerer, security geek, recovering entrepreneur, full professor at www.polimi.it, frequent flyer, private pilot, and generic pundit. He/Him ๐ณ๏ธโ๐โฉ
For aviation follow me on Instagram, same id!
Nozomi Networks @nozominetworks.bsky.social Minimize risk and maximize resilience with exceptional network and endpoint visibility, advanced threat detection, and AI-powered data analysis.
@scadahacker.bsky.social @scadahacker.bsky.social IT / OT bod interested in protocols, frequencies and IOT/ICS security
Steve YARA Synapse Miller @stvemillertime.bsky.social writing & sharing on adversary tradecraft, malware, threat detection, ics/ot + cyber physical intel, and of course all things #yara
Vijay ๐ฆ @vitvijay.bsky.social Business Student
Life Long Learner
Speaks English & เฎคเฎฎเฎฟเฎดเฏ
เฎฏเฎพเฎคเฏเฎฎเฏ เฎเฎฐเฏ เฎฏเฎพเฎตเฎฐเฏเฎฎเฏ เฎเฏเฎณเฎฟเฎฐเฏ
===========================================
๐ฆ = Respect
No DMs please
Adult/nudity will be blocked
My Prediction: Trump will throw away Elon by 15 May2025
#ElonDumpday
Rob @elborro.bsky.social ICS/OT cybersecurity. Has fun with software/hardware hacking. Loves science fiction and space things. :)
Privacy and hacking-is-not-a-crime advocate. Matrix, Mastodon, Pi-hole and Signal patron.
Be kind, he/him, ๐ฌ๐ง๐ณ๐ฑ.
Robert Malmgren @robertmalmgren.bsky.social cybersecurity guy, often in the context of OT. Music, guitars, concerts
Claroty @claroty.bsky.social Securing mission-critical infrastructure https://claroty.com
@mikemimoso.bsky.social @mikemimoso.bsky.social 
Riccardo M.G. Ferrari ๐ช๐บ @cionnratz.bsky.social Associate Professor at TU Delft (NL). Safety and Resiliency of Dynamical Systems | Control Systems | Piano player | he/him
#academicsky #windpower #cybersecurity #controlsystems #electricvehicles
http://www.dcsc.tudelft.nl/~riccardoferrar
@scubanuke.bsky.social @scubanuke.bsky.social 
Burton Lopan @burtonlopan.bsky.social I read books. I sip whiskey. I read the news. I chug whiskey. Also, I work: In cybersecurity, focused on keeping bad people out of aging critical infrastructure that provides our modern existence. This probably isn't my real name. Or photo.
Jennifer (JJ) Minella @jjx.therealjj.com Author "Wireless Security Architecture" and "Low Tech Hacking" | Speaker | CISO CTO @ViszenSecurity.com | Packet Protector ๐๏ธ| @CISOLaunch.com | Security Architecture, Network, WiFi, IoT, Zero Trust | Faculty @IANS_security | www.SecurityUncorked.com
Michael Farnum @m1a1vet.bsky.social Advisory CISO opining on cybersecurity topics, Co-founder of HOU.SEC.CON (https://bsky.app/profile/hou-sec-con.bsky.social) cybersecurity conference, non-profit and startup board member, and suffering Dallas Cowboys fan.
Martin Henze @henze.bsky.social Securing industrial networks, one bit at a time. Assistant professor at RWTH Aachen University and research group leader at Fraunhofer FKIE.
Ric @ricderby.com Principal security researcher - Orange Cyberdefense
Honorary researcher - @imperialcollegeldn.bsky.social
OT, CNI, novel attack techniques, quantitative risk
motorcycle & guitar obsessive | cat hoarder