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OSINT-and-Cybersecurity-accounts-in-Mastodon

This repository brings together tool creators, bloggers, speakers, book authors, and other interesting Mastodon accounts

If you're not on this list, it doesn't mean I don't love you. It means that I don't know your Mastodon profile or that I just haven't had time to add you. Feel free to add yourself (indicating the instrument or project you are doing)

Developers of OSINT tools

Mastodon profile	Tools/projects	Profile description	Twitter profile	Github profile
@binarypool@infosec.exchange	SPIDERFOOT	Australian living in Switzerland. In InfoSec for too long. Creator of SpiderFoot. Currently a VP at Intel 471.	https://twitter.com/binarypool	https://github.com/smicallef/spiderfoot
@navlys_@infosec.exchange	Epieos Tools	Passionnate about #OSINT. @Epieos & @myosintjob Founder. @OsintFr and @SpyingChallenge co-founder, @leHACK #OsintVillage organiser	https://twitter.com/navlys_
@soxoj@infosec.exchange	Maigret		https://twitter.com/Sox0j	https://github.com/soxoj
@IntelScott@infosec.exchange	https://metaosint.github.io/	CTI Director @tidalcyber. Reluctant security practitioner & tool developer. Mainly posting about CTI, TTPs, OSINT, & dataviz	https://twitter.com/IntelScott	https://github.com/tropchaud
@webbreacher@infosec.exchange	WhatsMyName	Always #OSINTCurious. #OSINT lover.	https://twitter.com/WebBreacher	https://github.com/WebBreacher
@c3n7ral051nt4g3ncy@infosec.exchange	MASTO, Prot1ntelligence, OSINT-Bookmarklets	#OSINT:facebook: #SOCMINT #IMINT :geodesic: #GEOINT :tor: #DARKWEB :python: #PYTHON :bitcoin: #CRYPTO < Instead of Oh Sh** :hot_shit: , try some Oh SINT! :detective_g1: />	https://twitter.comOSINT_Tactical	https://github.com/C3n7ral051nt4g3ncy
@SEINT@infosec.exchange	NAMINT	SEINT - Social Engineering and INTelligence #OSINT & #OPSEC trainer at Securitum OSINT series author on https://sekurak.pl	https://twitter.com/SEINT_pl	https://github.com/seintpl
@gonzo@0sint.social	GEOWifi		https://twitter.com/GONZOs_int	https://github.com/GONZOsint
@tek@todon.eu	Harpoon	Technologist @ Amnesty International Malware, Threat Intelligence, Disinformation, Human Rights and silly memes.Lives in France, may tweet in French sometimes.	https://twitter.com/tenacioustek	https://github.com/Te-k
@n0kovo@infosec.exchange	FB Friend List Scraper	DK resident. Privacy, pentesting, OSINT, animal liberation, anti-fascism. White/Gray hat colorfluid.	https://twitter.com/n0kovo	https://github.com/n0kovo
@noneprivacy@0sint.social	Telescan, Twint, Fav-up	Senior Open Source Intelligence Developer and Researcher.	https://twitter.com/noneprivacy	https://github.com/pielco11
@edent@mastodon.social	TweeView, Twitter Networks	Work in #CyberSecurity. Got the ⏻ symbol into #Unicode. Open Standards / Source / Data geek. Known as @Edent on most social platforms. Studying for an MSc in using the Metaverse for analytics. Bit obsessed with #SolarPower but not quite a #SolarPunk.	https://twitter.com/edent	https://github.com/edent
@irohsint@0sint.social	Telepathy	Digital investigator researching and countering extremism, hate speech and disinformation. Senior Digital Methods Manager at the Institute for Strategic Dialogue. Creator of Telepathy and admin of 0sint.social.	https://twitter.com/JordanWildon	https://github.com/jordanwildon
@pruvisto@graz.social	Deberdify	Computer Science postdoc. Likes climbing and speaking Esperanto. Gets paid to explain mathematical proofs to computers.	https://twitter.com/pruvisto
@commanderroot@mastodon.social	Twitch tools	Building software solutions	https://twitter.com/CommanderRoot	https://github.com/CommanderRoot

OSINT bloggers

Mastodon profile	Tools/projects	Profile description	Twitter profile	Github profile
@bobgourley@defcon.social	https://www.oodaloop.com/	Open Source intelligence reporting on geopolitical risk, cybersecurity, technology	https://twitter.com/ooda
@InfoSecSherpa@infosec.exchange	https://infosecsherpa.medium.com/	Your guide up a mountain of information! #Ginfosec	https://twitter.com/InfoSecSherpa
@nixintel@mastodon.social	https://start.me/p/rx6Qj8/nixintel-s-osint-resource-list	Steven Harris	OSINT & Cyber Security Specialist	Investigator
@hatless1der@infosec.exchange	Blog https://hatless1der.com/	Dir. of Intelligence @ NCPTF.org	President @Hatless Investigations Grp	Instructor @ MyOSINT.Training
@osint_research@infosec.exchange	https://start.me/p/p1qj2E/osint-extensions	osint	geoint	socmint
@OSINTtechniques@mastodon.social	https://www.osinttechniques.com/	Resources for Open Source Intelligence Investigations. Follow the Digital Bread Crumbs. #OSINT @OsintCurious Advisory Boar	https://twitter.com/OSINTtechniques
@osintessentials@mastodon.online	https://www.osintessentials.com/starter-tool	Education and critical evaluation of information are crucial. Don't be a passive consumer. @eoghansweeney - using this account to keep OSINT stuff together	https://twitter.com/OSINTessentials
@ChristinaLekati@infosec.exchange		#SocialEngineering, #Psychology, & #OSINT intertwined for the sake of security. Exec Board Member @OSINTCurious
@sin@infosec.exchange	OsintDojo.com	Certified Cyber Crime Investigator. TraceLabs Black Badge, Gold Badge & MVO Winner. OSINTDojo Sensei	https://twitter.com/sinwindie
@OSINTgeek@infosec.exchange	osintgeek.de	Dozent für Open Source Intelligence (#OSINT)	Organisator der GOSINTCon	https://twitter.com/OSINTgeek
@defcon@defcon.social	https://www.cyber-risk-gmbh.com/	DEF CON is the world's most influential hacker conference. Held every year since 1993 in Las Vegas, Nevada, DEF CON is the hub of a global community of hackers, security geeks and curious technophiles. Learn more at defcon.org	https://twitter.com/defcon
@tradecraft@noc.social	https://www.ostradecraft.com/	OSINT consulting and training design/delivery	Posting on latest and greatest online search and verification concepts, methods, tips and tools.	https://twitter.com/TRADECRAFT14
@cyb_detective@infosec.exchange	https://github.com/cipher387/osint_stuff_tool_collection	Every day I write about #osint (open source intelligence) tools and techniques. Also a little bit about forensics, hacking, and cybersecurity.	https://twitter.com/cyb_detective	https://github.com/cipher387/
@secou@mastodon.social		Consultant, formateur, ex-journaliste : veille stratégique, intelligence économique, OSINT, social media, search, SEO	https://twitter.com/secou
@osintunleashed@0sint.social		Plessas Senior Analyst, IEEE SAOpen Vol, @osintunleashed@0sint.social Counter-Disinfo, Learner/Author, Diversity & Inclusion, OSINT since 01, & Youth Training	https://twitter.com/UnleashedOsint
@osinttechnical@mstdn.social		Open Source Intelligence Specialist with CNA. Standard spiel about not endorsing retweets, my views/freezing cold takes are my own.	https://twitter.com/Osinttechnical
@cybersecstu@mastodon.social		Cyber #threatintel & Hunting Snr Manager Used to run a podcast & community, loves OSINT, needs a hobby outside of creating memes. Not even sure views are my own, but definitely not my employer's!	https://twitter.com/cybersecstu
@fiete@mastodon.social		Journalist, Wiss. Mitarbeiter Verifikation Faktencheck OSINT Netz Medien Social	https://twitter.com/fiete_stegers
@ActoTiger@infosec.exchange		Offensive Security "enthusiast" #OSCP	https://twitter.com/Tiger_Baldwin	https://github.com/AcroTiger
@jomo@mstdn.io	https://jomo.tv/	Privacy, Infosec, OSINT, OPSEC, OSM, CTF, Shitposts, Echter Hacker. Hier schreibt das Team; persönliche Posts werden mit /s unterzeichnet.	https://twitter.com/0xjomo	https://github.com/jomo
@myosinttraining@infosec.exchange	myosint.training	Official Twitter account for the http://myosint.training site. Your home for online #OSINT learning.	https://twitter.com/myosinttrainer
@osint_cyn@infosec.exchange		OSINT, Python, Data, InfoSec, Cyber, Attribution. Doing stuff with things	https://twitter.com/CynOsint

OSINT companies

Mastodon profile	Tools/projects	Profile description	Twitter profile	Github profile
@Bellingcat@mstdn.social		Belingcat	https://twitter.com/bellingcat	https://github.com/bellingcat

OSINT books authors

Mastodon profile	Tools/projects	Profile description	Twitter profile	Github profile
@febrezo@mastodon.social	Manual de ciberinvestigación en fuentes abiertas: OSINT para analistas https://www.amazon.com/-/es/F%C3%A9lix-Brezo-Fern%C3%A1ndez/dp/1650895747	Cyberintelligence analyst amongst other things. I ✍️ words. Tooting in English, Spanish & Catalan depending on the mood.	https://twitter.com/febrezo	---
@jengolbeck@hci.social	Introduction to Social Media Investigation: A Hands-on Approach https://www.amazon.com/Jennifer-Golbeck/e/B00B8X1U84/ref=dp_byline_cont_pop_ebooks_1	Professor at UMD AI, privacy, spying on the scary corners of the internet so you don't have to	https://twitter.com/jengolbeck	---

Cybersecurity tools creators

Mastodon profile	Tools/projects	Profile description	Twitter profile	Github profile
@ivre@infosec.exchange	IVRE	Open-source #network recon framework. Relies on Nmap, Masscan, Zeek, ProjectDiscovery, p0f, …. #OSINT #redteam #blueteam #bugbounty	https://twitter.com/IvreRocks	https://github.com/ivre
@caffix@infosec.exchange	AMASS	#attacksurface protection at zerofox	#owasp @amass project leader	https://twitter.com/jeff_foley
@zaproxy@infosec.exchange	ZAPROXY	OWASP Zed Attack Proxy	https://twitter.com/zaproxy	https://github.com/zaproxy
@metasploit@infosec.exchange	Metasploit	The Metasploit Project (part of the Rapid7 family)	https://twitter.com/metasploit	https://github.com/rapid7/metasploit-framework
@podalirius@infosec.exchange	Ipsourcebypass, Coercer, LDAPMonitor	Security Researcher and speaker. I hack stuff and then I write/talk about the stuff I hacked.	https://twitter.compodalirius_	https://github.com/p0dalirius
@evilsocket@automa.sh	Opensnitch	Music, open source, offensive security, reverse engineering and applied machine learning.	https://twitter.com/evilsocket	https://github.com/evilsocket
@droe@infosec.exchange	SSLSplit	security & software engineering · macOS security observability · FOSS security tooling · DC4131	https://twitter.com/droethlisberger	https://github.com/droe
@schweikert@hostux.social	FPING		https://twitter.com/dschweikert	https://github.com/schweikert
@autumnalbee@tech.lgbt	pyWhat	Security engineer at Monzo. Open source creator / writer	https://twitter.com/bee_sec_san	https://github.com/bee-san
@frozen@metalhead.club	Gss-Ntmlaspp	Loud guitars. Animal welfare. Crypto means cryptography, especially Secure Boot. Based in Our Fair City, MA, US. Gender roles are bad for us.	https://twitter.com/frozencemetery
@gregcastle@infosec.exchange	Forensic Aircrafts	Security for Anthos and Google Kubernetes Engine. Former pentester, DFIR and OS X security he/him	https://twitter.com/mrgcastle
@robertswiecki@infosec.exchange	Hongfazz, nsjail	Info-Sec@Google. Author of honggfuzz, nsjail, intrace ... Co-author "Applied Reverse Engineering". Personal profile.	https://twitter.com/robertswiecki	https://github.com/robertswiecki
@epi@infosec.exchange	Ferox Buster, Recon Pipeline		https://twitter.com/epi052	https://github.com/epi052
@tomnomnom@mastodon.lol	HTTProbe	Open-source tool maker, web security person, trainer, talker, fixer, eater, poly, not really a sheep. He/him.	https://twitter.com/TomNomNom	https://github.com/tomnomnom
@webtonull@infosec.exchange	Retire.js	Security researcher at Crosspoint Labs. AppSec. Tweets are my own and do not express the opinion of my employer. OWASP. retire.js	https://twitter.com/webtonull	https://github.com/eoftedal
@Xnl_h4ck3r@infosec.exchange	xnLinkFinder	Aspiring Bug Bounty Hunter & dev of tools: GAP, xnLinkFinder & waymore, featured in "Bug Hunter’s Methodology: Application Analysis v1" by JHaddix	https://twitter.com/xnl_h4ck3r	https://github.com/xnl-h4ck3r
@shipcod3@teslapwners.club	canTot	ROOTCON goon & CFP Reviewboard, msf lover/contributor, F&AM, car hacker, creator of canTot, #ADDVulcan CTF member	https://twitter.com/shipcod3	https://github.com/shipcod3
@Foss@infosec.exchange	PSRecon	Security Leader @ CrowdStrike OverWatch. Advisor @ BirdDog Security and RADICL Defense. Views are strictly my own	https://twitter.com/35Foss	https://github.com/gfoss
@SteveD3@infosec.exchange	kit_hunter	Father. Geek. Former award-winning journalist. Security researcher. Board of directors @CircleCityCon. CMO @BSidesLV. Tweets are my own. Member: @CuratedIntel	https://twitter.com/SteveD3	https://github.com/steved3

Cybersecurity bloggers

Mastodon profile	Tools/projects	Profile description	Twitter profile	Github profile
@vanderaj@infosec.exchange	OWASP	OWASP Executive Director, OWASP Top 10 and Application Security Verification Standard co-lead. Dad. Cats. AppSec.	https://twitter.com/vanderaj	https://github.com/vanderaj
@Jhaddix@infosec.exchange	The Bug Hunters Methodology	Father, hacker, blogger, gamer, & nerd. Bounty Hunter.	https://twitter.com/Jhaddix	https://github.com/jhaddix
@adamshostack@infosec.exchange	https://threatsbook.com/	Author, game designer, technologist, teacher. Helped to create the CVE and many other things. Fixed autorun for XP. On Blackhat Review board.	https://twitter.com/adamshostack
@kozmic@infosec.exchange		Into Cloud Security and Application Security. Hobbies besides security that I may, or may not, write about: Formula 1, lock-picking, SDR, Flipper Zero, poker, cross country skiing, sim-racing, beer	https://twitter.com/kozmic	https://github.com/kozmic
@r00t0v3rr1d3@infosec.exchange		InfoSec, RedTeam, Pentest, CCDC, DevOps, PostEx	https://twitter.com/r00t0v3rr1d3	https://github.com/r00t0v3rr1d3
@alobbs@mastodon.social		Sr Director of Engineering (Cloud and Edge Infrastructure) at eBay. Former Head of Engineering at Docker (investor now). Leadership at Facebook, Akamai, Red Hat, Canonical, and Sun Microsystems before that.	https://twitter.com/alobbs	https://github.com/alobbs
@shellsharks@infosec.exchange	https://shellsharks.com	Infosec researche craft beer enthusiast		https://github.com/shellsharks
@dcuthbert@defcon.social	@OWASP ASVS standard	Documentary photographer, old creaky hacker. Co-author of the @OWASP ASVS standard. Blackhat/Brucon Review Board.	https://twitter.com/dcuthbert
@xabean@infosec.exchange		previously twitter.com/xabean		currently Netography
@p0lr@infosec.exchange		InfoSec Philosopher, Automation Enthusiast, Rabbit Hole Explorer, Reader of RFCs. Opinions are probably not my own.	https://twitter.com/p0lr_
@agent0x0@infosec.exchange	Show Shared Security Podcast	#Cybersecurity Aficionado, #Privacy Advocate, #Podcaster, Founder and Co-Host of the Shared Security Show @sharedsecurity #podcast
@securestep9@infosec.exchange	#OWASP London Chapter	#OWASP London Chapter Leader. Application Security (#AppSec) Architect & Consultant. OWASP Nettacker Project co-leader. #CISSP	https://twitter.com/securestep9
@CurtWilson@mastodon.social		Security research, malware analysis, cyber threat intel, reversing, explorer of tech. Hacker of the oldschool variety,	https://twitter.com/curtw
@nerdpr0f@infosec.exchange		Teaching faculty. Security researcher. Red team, DevOps, AppSec. An academic but not an academic. nerdprof	https://twitter.com/NerdProf
@misfir3@infosec.exchange		#prodsec/#appsec @githubsecurity ; Likes bikes & mountains; Hates regular mass shootings etc.	https://twitter.com/misfir3
@thepacketrat@infosec.exchange		Threat researcher @SophosXops, @arstechnica emeritus IT/Natsec editor, cat tree, birb paparrazo.	https://twitter.com/thepacketrat
@spaf@mstdn.social	https://www.researchgate.net/profile/Eugene-Spafford	Spaf is a homunculus of possible extraterrestrial origin, tilting at windmills. Cybersecurity, bad jokes, political outrage, academe, non-sequiturs, entropy.
@SashaRomanosky@techhub.social	https://www.romanosky.net/	research the economics of security and privacy: data breach costs, breach litigation, cyber insurance, and cybercrime. Former DoD Cyber Policy Advisor. Appointed member of DHS’s Data Privacy and Integrity Advisory Committee (DPIAC). Co-creator of CVSS and EPSS. I also do a bit of woodworking.

Cybersecurity companies

Mastodon profile	Tools/projects	Profile description	Twitter profile	Github profile
@secureideas@infosec.exchange	Secure Ideas	Father, CEO, Security Consultant, Instructor, Presenter, Course Author, Nerd, Former Member of the 501st Legion. SL-42265	https://twitter.com/secureideas

How to subscribe to all profiles from this list at once

Download the file osint_accounts.csv from this repository and import it into your account using the menu:

Preferences -> Import and export -> Import

(make sure that the Merge option is active)

Appendix: Tools for finding accounts in Mastodon and collecting information about it

Link	Description
MASTO	Masto searches for the users Mastodon by name and collects information about them (profile creation date, number of subscribers and subscriptions, bio, avatar link and more).
Fedifinder	Tool for finding Twitter-users in Mastodon. You can search among those who follow you, those who follow you, as well as in your lists! Results can be exported to CSV.
MastoVue	More and more #osint and #infosec bloggers are creating Mastodon profiles these days. This tool will help you find accounts that match your interests by hashtag.
Debirdify	This tool automatically finds Fediverse/Mastodon accounts of people you follow on Twitter
Search.Noc.Social	Good alternative to the standard Mastodon search. This service allows you to search for users on different servers by hashtags and keywords.
Instances.Social	A tool for searching across full list of instances in #Mastodon. It can help you choose the right instance to register (matching your views on spam, advertising and pornography) and in finding illegal content to investigate crimes.