10K Web & Co. @10kweb.co Professional Websites That Bring You More Customers! Minnesota businesses trust us to create beautiful, mobile-friendly websites that actually work. Web Design • Custom Software • Firewall & Security
https://10kweb.co #veteranowned #smallbusiness
Open Source North @opensourcenorth.bsky.social Open Source North (OSN) is a one-day, regional tech conference that focuses on enterprise application development. OSN2026 will be at UST on May 28, 2026. www.opensourcenorth.com
ESET Research @esetresearch.bsky.social Security research and breaking news straight from ESET Research Labs.
welivesecurity.com/research/
Kali 🅅 🏳️⚧️🛠️ @radicalkjax.com 💍👩❤️💋👩🌻👩🏼💻🧘🏼♀️🏳️⚧️🔮✨🌕🐇| She/Her | weeb | nerd | goober | hack-a-doodler | smartest airhead | Psychonaut
🏠 https://radicalkjax.com
💽 https://github.com/radicalkjax
📍About 30ft back (SF/Sac)
Alyssa ♀️ @alyssa.eurosky.social she/her ♀️, 23, trans[sexual/humanist/feminist] anarchist lesbian, extremely mentally ill
🌸🪼 a better existence is possible 🫀🌌
CYFI @cyfi-alerts.bsky.social CYFI - Cyber Filings - Get Alerted First When Cybersecurity Filings Occur
Lawrence Munro @pentesticles.bsky.social CISO, Thinkerer, Advisor, Mentor
LoLoKidd @l0l0kidd.bsky.social Blue 4n6... #DigitalForensics #cybersécurité #cybersec Intérêts divers (#osint #pentest).Et un peu de musique au passage !
https://fascinating-lolokidd.wordpress.com
9a883rhax0r @9a883rhax0r.bsky.social ┌──(9a883rhax0r㉿kali)-[~]
└─$whoami
CTF nerd,Ethical hacker in free time, System Administrator for work.
┌──(9a883rhax0r㉿kali)-[~]
└─$cat certifications
A+,Net+,Sec+,CySA+,Pentest+,CCEH,CIOS,CSIS,CSAP,CNVP,CNSP
HackenTurkey @hackenturkey.bsky.social hacken.io
hacken.ai
cer.live
hackenproof.com
trustarmy.com
Web3 Safer, Cybersecurity, Tokenomics, Audit, Pentest, PoR, dApp Auditing and All Cybersecurity News HAI Token
Matthias Luft @uchi-mata.bsky.social Infosec Enthusiast & Practitioner. Opinions are my own. Pentest→Research→Leading→Security Engineering. Love Martial Arts, Outdoors, Dogs.
infosec.exchange/@uchi_mata
www.rational-security.io
Kaosproject @kaosproject.be Tech /OSINT/pentest …
Clément Labro @itm4n.bsky.social Pentest & Windows security research
Michael Wiesner @miat.me #Pentest|ing #CISO doing #DFIR | #AG_KRITIS #Geraffel #cbase #CCC (de|en)
Sébastien Lambour @finistseb.bsky.social Developer, data addict, pentest lover, rock climber & mountaineering 🧗⛷️
Living far far away in Brittany 
Douglas @do0g7e.bsky.social Netsec Engineer with NHS. Do everything from pentest to firewalls to proxies to blue team. Probably more. EDR, docs, threat hunting, coffee drinking
TuxPanik @tuxpanik.bsky.social Head of CERT & PSIRT
#infosec #DFIR #malware #pentest #legal #CTI #MISP #OpenCTI #TheHive opinions are my own
Pen Test Partners @pentestpartners.bsky.social 
P€nt€stM@nk€y @pentestmonkey11.bsky.social 
Kur3us @kur3us.bsky.social hacker | infosec | red team | appsec | pentest | cloud | CTF | husband | father | usafveteran | oscp | layerone ctf | toorcon ctf | #badgelife
TorettoX84 @torettox84.com /* Cybersec n008 | eJPT | Comptia Pentest+ | Content Creator
Games | Tech | Nerd stuff | Uncle | Autistic robot */
Work: Security Stuff | Lead Dev 🐈
PentesterLab @pentesterlab.com We make learning web hacking and security easier. Online systems, code review, videos & courses that can be used to understand, test and exploit bugs!
Glenn Pegden @glenn.pegden.com Good Guy Hacker, Dad, App Sec / Vuln Man / Pentest specialist and leader, conference organiser, volunteer, speaker and attendee, retro gamer, Blackburn Rovers and Leeds Knight fan ….. hacker
http://Glenn.pegden.com/findmeon
Jai Like the Letter is going to Defcon 34 @s0ciabl3ng.bsky.social Learner| Hacker | Reader | Winemaker | Crafter | Hack3r Runway owner | Defcon contest | Wife | Mom | Ally | CEH, CISSP, Pentest+ MLSE. Just me. No DMs. Find me everywhere @S0ciabl3ng she/her
http://hack3rrunway.square.site
I make the floppy disk earrings
ICS GmbH - Think Safe Think ICS @ics-gmbh.bsky.social IT/OT, CyberSecurity. CyberDefense, InfoSec, Safety, Pentest, IT-Security, KRITIS, ISO27001, IEC62443, DSGVO, SECIRA©, TISAX®
High Dependability Engineering für Software und Systeme, Industrial Engineering, Mobility, Railway
Daniel Chateau (シャトー・ダニエル) @danielchateau.com eJPT, CC, PenTest+ | Security researcher, embedded systems engineer, gamer and Twitch affiliate.
https://danielchateau.com
☣ KitPloit - Hacker Tools @kitploit.com Hacking, PenTest, and Cybersecurity Tools for Your Security Arsenal!
DeadParr0t @deadparr0t.bsky.social Just pwning for the fjords | 🇫🇷 🏴☠️ 🇬🇧 | Chaotic Good | Hacking & pentest stuff | Shitposts | Opinions here are those of my cat, mostly
Michael Schneider @0x6d69636b.bsky.social infosec, working at scip AG, #RedTeam, classic car rally driver for teampaddymurphy.ie
Christophe Reverd @creverd.bsky.social #CyberSec #CyberSécurité #CyberSecurity #SOC #Hacking #BlueTeam #RedTeam #IncidentResponse #CyberThreatIntel #CourseAPied #Marathon #Runner
Nathanael Thompson @redteam4life.swifties.social 31 | Aspiring Professional Counselor | Swiftie since '16 | Ally 🌈 | Duke football and basketball | Braves baseball | Panthers football | Hurricanes hockey | Hornets basketball | Band Geek | Colts 2011, 2014 🔺️
@redteamtactics.bsky.social @redteamtactics.bsky.social Outsmart, Outmaneuver, Redefine the Tactics blog 👉 https://posts.redteamtacticsacademy.com/
learn 👉 https://masterclass.redteamtacticsacademy.com
SWCCDC Red Team @redteam.southwestccdc.com Official account for @southwestccdc.com Red Team
JM @mrjm.bsky.social Dad, husband & Security dinosaur: lots of SecEng ⚙️, Redteam ☠️ DFIR ⛑️. Passion for National Security 🇺🇸🇨🇦🇫🇷, Coding 💻 & Space 🚀
https://linkedin.com/in/jmamblat
Yehuda Smirnov @yudasm.bsky.social Passionate about learning and researching cybersecurity stuff.
Opinions are my own.
#RedTeam #InfoSec
Blog at blog.fndsec.net
⚙ Rev - ☁️ Cloud Mechanic 🛠️ @manuelberrueta.bsky.social Offensive Security Engineer 🐍 #RedTeam + #AppSec @MSFT
Marine, Husband, Father, N00b, Hacker⁉ 🤔
My ramblings == my own 😁
Everything is a string! #ChangeMyMind
🛠 github.com/ManuelBerrueta
Wim Schellekens @wimschellekens.bsky.social Echtgenoot van Marijke, vader van 3 kinderen, grootvader van 8 kleinkinderen.
Voormalig huisarts, ziekenhuisbestuurder, directeur CBO, hoofdinspecteur, lid van RedTeam in 2020/21.
Voorzitter Landelijke Vereniging Lokale Fietsmaatjes Nederland.
r/redteamsec bot @r-redteamsec.bsky.social Mirrors r/redteamsec, "dedicated to red and blue teaming content." Unofficial. Operated by @tweedge.net, open source @ https://github.com/tweedge/xpost-reddit-to-fediverse
Faction Security @factionsecurity.com Faction is an open-source tool for:
- Automated Pentest Reporting
- Track Vulnerability Remediation
- Collaborate With Your Team
- and more
https://www.factionsecurity.com
#appsec #redteam #securitytools #cybersecurity #infosec #hacking
Red Team of Science @redteamofsci.bsky.social A newsletter dedicated to reforming the practice of science through rigorous debate. Metascience | open science | statistics
Subscribe at redteamofscience.com
Nate Subra @natesubra.com Adversary Simulation, Red Team Lead, Security Research @ LFI
Posts are my own
He/Him
#redteam #offsec #malware #cybersecurity
https://secdsm.org
I use my real name. The trick is figuring out my handles
@natesubra@infosec.exchange
Emeric Nasi @emericnasi.bsky.social CyberSecurity researcher and founder of BallisKit. I have a passion for all infosec subjects especially redteam and writing offensive tools!
Frederick Wessling 🌴🍍 @frwessling.bsky.social Spirit of the Tao
Heart of a drengr
Mind of falling leaves
With love & hope I fumble through!
Disclaimer:
The opinions are mine, but I share willingly, sorrynotsorry!
#animism
#infosec
#permaculture
#redteam
#soilscience
#dfir
#regenerativeargriculture
Malware Unicorn @malwareunicorn.bsky.social @Straiker. Ex-Microsoft. Ex-Meta RedTeam, Ex-Endgame, Ex Fireeye. malwareunicorn.org
The Cyber (in)Security Hub @cybersecurity.bsky.social Former NSA hacker; Cyber Expert; Current CISO, TV Cyber Expert & Keynote Speaker
Twitch.tv/cyber_insecurity
topmate.io/neal_bridges
https://linktr.ee/cyber_insecurity
#cybersecurity #redteam #hacking #blueteam #securityoperations #ciso
Ryan O'Horo @ryanohoro.com Artist, Fabricator, Offsec Engineer
Minneapolis suburbs
He/Him
Swissky @swissky.bsky.social RedTeam | Pentest
Author of PayloadsAllTheThings & SSRFmap
http://github.com/swisskyrepo
红茶麻薯 @redteamochi.bsky.social X：@redteamochi
Stef @stefvandop.nl KPN redteam, member of a hackerspace in amsterdam, bla bla.
He/him. I believe that climate change is real and that vaccines are good.
Mostly here for infosec stuff.
Check us out for next year: https://orangecon.nl/ 
Jorge Orchilles @jorgeorchilles.bsky.social SANS Principal Instructor & Author #SEC565 | #RedTeam | #PurpleTeam | #PenTest | #C2Matrix Creator | ATT&CK & Atomic Red Team Contributor | Published Author
RedTeamReview @redteamreview.bsky.social https://www.youtube.com/user/XIIICarmine
bk @kolczyn.ski Security and insecurity things.
Scott Larabee (He/Him) | ✈️ MC: ATL @scottlarabee.bsky.social ScottLarabee - Sr Operations Mgr Premier Play for Wizards of the Coast/Hasbro. Cinephile, Board Gamer, Commander fan, unapologetic leftist.
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.
Professor Woland @w0la9d7.bsky.social Automation | Threat Intelligence | OSINT | Threat Analysis | Ransomware | Network Security |
Data Breaches Digest @databreachesdigest.bsky.social Daily Data Breaches & Cyber Security News - https://www.dbdigest.com
PRiSM: Ransomware Spectral Analysis - https://www.prismrsa.com
Jamie MacColl @jamiemaccoll.bsky.social Senior Research Fellow @rusi.bsky.social | Senior Research Associate @virtualroutes.bsky.social | Usually researching ransomware and cybercrime | Sometime indie landfill guitarist
@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
Karen Nershi @karenn.bsky.social Ass't Prof @ Middlebury Institute of International Studies in Monterey. Cyber, ransomware, dark web, int. relations.
Adam Flatley @flatleyadam.bsky.social Senior intelligence and cybersecurity operations leader. Senior Adjunct Technical Advisor @ IST Ransomware Task Force. Advisory Council Member @ ICMEC Global. Obligatory 'my tweets are my own' statement.
mrcrypt @mrcrypt.bsky.social Senior Corporate Multimedia Artist
RnVjayBTbG9nYW5z
“Definitely Ransomware”
🎩😎🏴☠️
http://www.selfsploitationpress.net
Karen Sprenger @grlgeek.bsky.social Cybersecurity geek, book lover, poodle mom; co-author “Ransomware and Cyber Extortion: Response and Prevention”; lifelong Montanan 💙
Claudio @sonoclaudio.ransomnews.online * Co-founder https://ransomnews.online/ | @ransomnews.online
* Ransomware Activity Disclosure
* Trying to understand even those who don't express themselves in binary code
* Genetic code: Pinkfloydian- M Marc Rogers @mwr.bsky.social Ramblings of a Mad Englishman: Hacker @ BBC's Real Hustle & Mr Robot. Head of Sec @ DEF CON. Founder @ CTI-League, Ransomware Taskforce, CSO @ Q-Net. (He/Him).
Also Cj@chaos.social
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...
Marc Rogers @cjunky.bsky.social Ramblings of a Mad Englishman: Hacker @ BBC's Real Hustle & Mr Robot. Head of Sec @ DEF CON. Founder @ CTI-League, Ransomware Taskforce, w00w00, CDC NSF, (He/Him).
Also
Twitter @marcwrogers
Mastodon cj@chaos.social
Kevin Beaumont @doublepulsar.com cybersecurity weather man. scanning the horizons for cloudy cyber. Expert at nothing except computer rubbish. Anti-ransomware since 2015.
Juan Brodersen @juanbrodersen.bsky.social 💾 Editor en Clarín (Tecnología) || 🗒 Cubro: Ciberseguridad, privacidad, ransomware y PC || 📚 Docente UBA (UTDT/Udesa) || 📧 http://brodersendarknews.com
RansomLook @ransomlook.bsky.social Yet an other Ransomware gang tracker - Opensource project: https://github.com/RansomLook/RansomLook - Website: https://www.ransomlook.io
Renee Dudley @reneedudley.bsky.social Reporter at ProPublica. Co-author of "The Ransomware Hunting Team" (published 2022 by Farrar, Straus and Giroux)
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
ransomfeed.it @ransomfeed.rfeed.it Ransomfeed empowers businesses and individuals with datadriven insights on #ransomware threats | #ransomfeed | 100% made in 🇮🇹
🌍 ransomfeed.it
🤖 t.me/RansomFeedNews
💼 linkedin.com/company/ransomfeed
LockBit @lockbit.bsky.social ~ The fastest ransomware since 2019 ~
Parody account, not affiliated with the actual LockBit.
Hexacorn @hexacorn.bsky.social Red Brain, Blue Fingers
Malware Analysis, Reverse Engineering, Threat Hunting, Detection Engineering, DFIR, Security Research, Programming, Curiosities, Software Archaeology, Puzzles, Bad dad jokes
https://www.hexacorn.com/blog/
hexacorn@infosec.exchange
BleepingComputer [Unofficial] @bleepingcomputer.com.web.brid.gy BleepingComputer is a premier destination for cybersecurity news for over 20 years, delivering breaking stories on the latest hacks, malware threats, and […]
🌉 bridged from 🌐 https://bleepingcomputer.com/: https://fed.brid.gy/web/bleepingcomputer.com
Laughing Mantis @laughingmantis.bsky.social VXer, Computer Goth, Malware Musician
Nekrophil @abp0rns.bsky.social Psych0logical malware.
CW: non/dub-con, vi0lence, g0re
Myrtus @malwareindepth.com Malware Researcher | Developer | @Cryptolaemus1
| @NVIDIA
Will happily talk about malware with anyone.
@hasherezade.bsky.social @hasherezade.bsky.social Programmer, #malware analyst. Author of #PEbear, #PEsieve, #TinyTracer. Private account. All opinions expressed here are mine only (not of my employer etc) ; https://hasherezade.net
Alex Delamotte @alex.leetnoob.com I’m just a girl who lives in Vegas & likes cloud malware, idk anymore.
danooct1 @danooct1.bsky.social malware historian
https://youtube.com/@danooct1
Etienne - Tek @tek.randhome.io Technologist @ Human Rights Watch (previously Amnesty, Citizen Lab)
Malware, Threats, Online Investigations, Disinformation, Human Rights and silly memes.
On Mastodon: tek@todon.eu
Also on https://maynier.eu/
MalwareHunterTeam @malwrhunterteam.bsky.social https://x.com/malwrhunterteam | https://id-ransomware.malwarehunterteam.com/
@iggym.bsky.social @iggym.bsky.social || Cyber Security Architect || CISSP || OSINT & CTI ||
Usually found in the gym. Life’s short - be happy & be kind!
Nicole Beckwith @nicolebeckwith.bsky.social Sr. Manager, Threat Operations @kroger 🍓 CTI, Hunting, Detection Engineering, Insider Risk, Fraud & Forensics 💻 Fmr LE & DFIR for OH & Secret Service TF. #FSD #w00w00 #CFC
tora @ctiger.bsky.social きたにょ〜🫰OC民
X： @ctiger_
🐉 Fancy4n6 🦄 @shannadaly.bsky.social Digital forensics & incident response #DFIR + #CTI | Horse and Dog mum | RB/SCP for @BlackHatEvents & @bsidesmelbourne.
Matthew Conway @mattreduce.com 🔍 Threat Intelligence @ Remitly
✍️ CTI newsletter and blog @sourcesmethods.com
Nate Warfield @n0x08.bsky.social Network Security | Hacker | WIRED25 2020 | CTI-League Founder | Security Researcher
David J. Bianco @davidjbianco.bsky.social Threat Hunting, CTI, incident detection & response. Creator of the Pyramid of Pain and lead author of the PEAK Threat Hunting Framework. SANS instructor. Special interest in helping newbies get started. Also happy to talk about other geeky topics. He/Him.
Marc Slaughter 🌻 @marc.cryptgenkey.zip CTI | Leathercraft | decent sound guy | Running (poorly) | USMC ret | Cincinnati adjacent
(╯°□°)╯︵ 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.
Sam Riddell @riddellsam.bsky.social Senior Analyst at Google Threat Intelligence Group. Focused on info ops & cyber threat intelligence.
Nicole Hoffman @threathuntergirl.bsky.social Friendly Neighborhood CTI Analyst | Children’s Book Author | Lego builder | Gamer | She/Her
Clem Tillier @ctillier.bsky.social eclectic interests - space science & tech, SF Bay Area transit, HSR, anything on rails 🚄 or on a rocket 🚀
Bartek Jerzman @handle.invalid Hunting ghosts in wires and boxes, Head of CTI, former NCSC-PL, PL Navy #fightingthreats | @PIVOTcon.bsky.social co-founder & Chief Meme Officer
Christy Till @ctill.bsky.social I research & teach all things magma.
EPIC lab: https://linktr.ee/epic.magma
Hervé Letoqueux @herve.checkfirst.network CEO at CheckFirst @checkfirst.network
also at ObSINT @obsint.eu
When in doubt, refrain from doubting.
Signal:hlx75_CF.96
#fimi #disinfo #osint #CTI #music #art #photography
Ex #VIGINUM, ex #ANSSI
Paris, France
NULL @codemunkee.bsky.social Cybersecurity Researcher | Machine Learning & Artificial Intelligence | OSINT | CTI | Threat Modeling | Apolitical | Working to Democratize Cybersecurity