Mark @MarBlue00

CTI Analyst Joined August 2025

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Ryan Moran (remo) @rmoskovy

372 Followers 55 Following

OSINT Analyst 🪙 | Sharing actionable tools & techniques for digital investigations
Make Money Using OSINT | Not advice | DM collabs

OSINT 🪙 @0xtechrock

18K Followers 806 Following OSINT Analyst 🪙 | Sharing actionable tools & techniques for digital investigations Make Money Using OSINT | Not advice | DM collabs

𝚃𝚊𝚌𝚝𝚒�... @OSINT_Tactical

21K Followers 3K Following 🥇2024 NMP Hackathon 1st place | 3x @Tracelabs Gold Badge 🥇| 3x Silver Badge 🥈 | 1x Bronze Badge 🥉| https://t.co/z76OiEDpYO

Anastasia @intel_anastasia

1K Followers 261 Following Ransomware Cybercrime Researcher

The OSINT Newsletter @osintnewsletter

21K Followers 23 Following OSINT news, tools, tactics, and techniques

Proactive Defense Against Future Threats | Pioneering #CyberSec and #ThreatIntelligence in Europe & MENA since ’12.
CTI Platform: #USTA Risk Intel: #BLINDSPOT

PRODAFT @PRODAFT

9K Followers 11 Following Proactive Defense Against Future Threats | Pioneering #CyberSec and #ThreatIntelligence in Europe & MENA since ’12. CTI Platform: #USTA Risk Intel: #BLINDSPOT

IntelOps @IntelOpsV3

6K Followers 58 Following The internet holds vast secrets for those who know how to look A darkweb forum for security researchers

0x6rss @0x6rss

17K Followers 936 Following OSINT & malware enthusiast, CTI analyst https://t.co/bktDzzYyfz

Devman @Inifintyink

1K Followers 47 Following learning opsec.

Rey @dulls

842 Followers 12 Following Old @ReyXBF | Signal: mkeaton.41 (PGP: https://t.co/Atkyxyols4)

Chief Research Officer at Unit 221B -- if you need to get ahold of me use Linkedin or my company's outreach form, not this website

Allison Nixon @nixonnixoff

3K Followers 620 Following Chief Research Officer at Unit 221B -- if you need to get ahold of me use Linkedin or my company's outreach form, not this website

Pepijn van der Stap /... @x_stplanet

82 Followers 250 Following building to secure organizations. reformed blackhat. does security @ https://t.co/VgwssgBYBl writes on personal title.

Mossad Commentary @MOSSADil

1.0M Followers 267 Following 🇮🇱 Breaking News & Commentary on Israel. One of the most active Israel-focused accounts on X. UNOFFICIAL. Subscribe to support. Click on notifications.

Kevin Beaumont @GossiTheDog

2K Followers 0 Following to follow me: https://t.co/P3bcjw20M3

Darknet Diaries Ep: 70/ Ex black hat. Threat hunter. Writer for https://t.co/0g5lTCWPQU. #OpChildSafety Join us on Telegram: https://t.co/CgINSwB3er

GhostExodus @ExodusGhost

7K Followers 496 Following Darknet Diaries Ep: 70/ Ex black hat. Threat hunter. Writer for https://t.co/0g5lTCWPQU. #OpChildSafety Join us on Telegram: https://t.co/CgINSwB3er

3xp0rt @3xp0rtblog

16K Followers 170 Following Malware and cybercrime | Cyber Threat Intelligence Analyst at @PRODAFT https://t.co/FMGOkGnMR8

lazarusholic @lazarusholic

2K Followers 819 Following a big fan of #LAZARUS. Everyday is https://t.co/BDseMuN8KV, 🇰🇵 #DPRK, #CTI

xoxofromprague @xoxofromprague

464 Followers 1 Following https://t.co/uvI4pjADKY

Clandestine @akaclandestine

Tommy M (TheAnalyst) @ffforward

15K Followers 195 Following Threat Researcher @proofpoint | @Cryptolaemus1

International Cyber D... @IntCyberDigest

173K Followers 287 Following Your weekly go-to cybersecurity newsletter, curated and commented on by our senior analysts.

Intelligence Capability Development consultant @Mandiant, studying the intersection of intelligence, risk, and business operations.

Sav @InfoSecSav

565 Followers 833 Following Intelligence Capability Development consultant @Mandiant, studying the intersection of intelligence, risk, and business operations.

Team Cymru Research @teamcymru_S2

5K Followers 95 Following Follow us for the latest blogs, detections, and IOCs from the Team Cymru Research Team. A part of @teamcymru.

The DFIR Report @TheDFIRReport

67K Followers 0 Following Real Intrusions by Real Attackers, the Truth Behind the Intrusion

Cryptolaemus @Cryptolaemus1

20K Followers 205 Following Where are mealybugs now!?! We is hungry and no one wants to play anymore. Where everyone at?

I am a columnist for the Washington Post, a former Harvard Kennedy School fellow and author of twelve espionage thrillers.

David Ignatius @IgnatiusPost

126K Followers 2K Following I am a columnist for the Washington Post, a former Harvard Kennedy School fellow and author of twelve espionage thrillers.

Former CIA Officer, amateur horologist. -will do this until it stops being fun, then disappear.
-W.O.E.
#watchesofespionage

Watches of Espionage @watchesofespion

54K Followers 163 Following Former CIA Officer, amateur horologist. -will do this until it stops being fun, then disappear. -W.O.E. #watchesofespionage

Chris Duggan @TLP_R3D

7K Followers 3K Following Full-Time Explorer | MDS Legendary Finisher | Ultra Endurance | From Cyber Intel to the Desert | Author- The Intent Model

Cyber security news, vulnerabilities, breaches, updates & education. #CyberSecurity #Malware #Cybercrime #CyberSec #News #Infotech #CyberNews #Hackers #Exploits

The Cyber Post @TheCyberPost1

1K Followers 3K Following Cyber security news, vulnerabilities, breaches, updates & education. #CyberSecurity #Malware #Cybercrime #CyberSec #News #Infotech #CyberNews #Hackers #Exploits

Posts are attributable to me—not my employer. Leadership, Security, and Intelligence. Former Infantry, HUMINT, Counterintelligence, and Cyberspace Operations.

Andrew Thompson @ImposeCost

41K Followers 2K Following Posts are attributable to me—not my employer. Leadership, Security, and Intelligence. Former Infantry, HUMINT, Counterintelligence, and Cyberspace Operations.

Independent investigative journalist. Author of 'Spam Nation,' a NYT bestseller. Former Washington Post reporter. Mastodon: https://t.co/fTKNavlMwp

briankrebs @briankrebs

331K Followers 2K Following Independent investigative journalist. Author of 'Spam Nation,' a NYT bestseller. Former Washington Post reporter. Mastodon: https://t.co/fTKNavlMwp

Jack Rhysider 🏴‍... @JackRhysider

171K Followers 4K Following Creator of @DarknetDiaries. Tell me a good hacker story. 💻🔦⤵️🐰🕳️ Discord: https://t.co/qxanMuJ5X2

Bad guy chaser, writer/author, espionage & ransomware SME. Sometimes I harass my dog. He is the brains behind these projects and opinions are his.

Jon DiMaggio @Jon__DiMaggio

9K Followers 882 Following Bad guy chaser, writer/author, espionage & ransomware SME. Sometimes I harass my dog. He is the brains behind these projects and opinions are his.

🌍 Geopolitics & Cyber Intel | 🧠 Reverse Engineering Pro | 🔎 Geostrategy Analyst | 💻 Combatting Cybercrime & APT | 🚀 All tweets are my own!

Marc R @Seifreed

18K Followers 3K Following 🌍 Geopolitics & Cyber Intel | 🧠 Reverse Engineering Pro | 🔎 Geostrategy Analyst | 💻 Combatting Cybercrime & APT | 🚀 All tweets are my own!

Senior Threat Intel Advisor @TeamCymru | Co-founder @CuratedIntel | Co-author @SANSForensics FOR589 | Co-founder @BSidesBournemth | @darknetdiaries #126: REvil

Will @BushidoToken

38K Followers 3K Following Senior Threat Intel Advisor @TeamCymru | Co-founder @CuratedIntel | Co-author @SANSForensics FOR589 | Co-founder @BSidesBournemth | @darknetdiaries #126: REvil

Reluctant security & intelligence practitioner and tool developer. Mainly Tweets about aggregating and visualizing cyber threat & OSINT datasets

TropChaud @IntelScott

1K Followers 585 Following Reluctant security & intelligence practitioner and tool developer. Mainly Tweets about aggregating and visualizing cyber threat & OSINT datasets

Cryptocurrency Recovery Agent | Blockchain Forensics | Digital Asset Security Focused on tracking, investigating, assisting in the recovery of crypto assets.

cyber Intelligence @cyber__Intel

6K Followers 219 Following Cryptocurrency Recovery Agent | Blockchain Forensics | Digital Asset Security Focused on tracking, investigating, assisting in the recovery of crypto assets.

🕵️‍♂️ Threat Intelligence & Hunting.
🌐 Dark Web, #Ransomware & Leaks Monitoring.
🤠 Building Sheriff, our threat intel platform.
✉️ https://t.co/eshlJ0T4oo

BCA LTD @BirminghamCyber

12K Followers 22 Following 🕵️‍♂️ Threat Intelligence & Hunting. 🌐 Dark Web, #Ransomware & Leaks Monitoring. 🤠 Building Sheriff, our threat intel platform. ✉️ https://t.co/eshlJ0T4oo

Ryan McBeth @RyanMcbeth

81K Followers 412 Following Intel analyst. Software/cyber guy. YouTube. NEWSMAX. Author. Army Wpns Co. PSG/1SG. Typical SIG guy. https://t.co/oL2EJaZlRh

#OSINT treasure hunter, investigator, #CyberThreatIntel analyst. Opinions are my own. Follow me on Telegram https://t.co/i6VBbeUXgd for cyber news.

Cyber_OSINT @Cyber_O51NT

22K Followers 315 Following #OSINT treasure hunter, investigator, #CyberThreatIntel analyst. Opinions are my own. Follow me on Telegram https://t.co/i6VBbeUXgd for cyber news.

Nicole Beckwith @NicoleBeckwith

42K Followers 7K Following Sr. Director, Security Engineering and Operations @cribl_io

Snowscan @snowscan

6K Followers 424 Following Load "$",8; Red Team

Christ above all (Presby) || Patriarch Husband and Father of 4 || Veteran || I hunt bad guys || #reformed || #hacker / #hacking || #OSINT || #AI || #crypto

Michael @the4rchangel

518 Followers 814 Following Christ above all (Presby) || Patriarch Husband and Father of 4 || Veteran || I hunt bad guys || #reformed || #hacker / #hacking || #OSINT || #AI || #crypto

Covering International Affairs, Monitoring Threat Matrix, National Security, Intelligence, Militancy and tracking politics.

Defense Intelligence @DI313_

340K Followers 4K Following Covering International Affairs, Monitoring Threat Matrix, National Security, Intelligence, Militancy and tracking politics.

Dark Web Intelligence @DailyDarkWeb

192K Followers 0 Following We work in the dark to bring clarity to the light.

GangExposed RU @GangExposed_RU

7K Followers 89 Following Cybercrime investigator | Exclusive leaks on $10M bounty targets

Finans, kripto paralar ve daha fazlası. | 📩contact@darkwebdigital.com | @darkwebhaber

DarkWeb Crypto @darkwebcrypto

33K Followers 753 Following Finans, kripto paralar ve daha fazlası. | 📩[email protected] | @darkwebhaber

One guy. Global cybercrime. Tracked so you don't have to. Ransomware, data breaches, dark web activity, darknet markets, IOCs & emerging threats. Stay informed!

Dark Web Informer @DarkWebInformer

217K Followers 76 Following One guy. Global cybercrime. Tracked so you don't have to. Ransomware, data breaches, dark web activity, darknet markets, IOCs & emerging threats. Stay informed!

Situational Awareness | Threat Intelligence | cybertracker | Hacktivism | Meme Farmer

Digital Owl of the Cyber Realm

Posts and Opinions are my own

CyberKnow @Cyberknow20

37K Followers 3K Following Situational Awareness | Threat Intelligence | cybertracker | Hacktivism | Meme Farmer Digital Owl of the Cyber Realm Posts and Opinions are my own