r/CTI is a subreddit with 1k members. The most common kinds of discussions are advice requests and solution requests, and the community frequently discusses malware, cti, ransomware, threat, and vulnerabilities.
Welcome to r/CTI
Cyber Threat Intelligence Community
This subreddit is your go-to space for sharing the latest cyber threat intelligence news, insights, and valuable resources. Stay informed, collaborate with others, and strengthen your understanding of the ever-evolving cybersecurity landscape.
Remember to never click on / navigate to unusual urls or content. When in doubt be cautious!
Official r/CTI Discord Server (Still early work-in-progress!)
https://discord.gg/TVzGgYFK7q
Popular Themes in r/CTI
#1
Advice Requests
: "Looking to combine Threat Intel and Content Creation – Is there a career path like this?"
12 posts
#2
Solution Requests
: "Opensource Threat Feeds?"
7 posts
#3
Pain & Anger
: "Xeno RAT Abuses Windows DLL Search To Avoid Detection"
4 posts
#4
News
: "2024 US Elections & the Iranian cyber assault"
4 posts
Popular Topics in r/CTI
#1
Malware
: "Delivering Malware Through Youtube Video? - Triage of Architeuthis"
19 posts
#2
Cti
: "Cti Academy Learning Platform"
9 posts
#3
Ransomware
: "New Ransomware Group: Funksec Analysis"
7 posts
#4
Threat
: "Opensource Threat Feeds?"
6 posts
#5
Vulnerabilities
: "CISA adds Chrome and Citrix NetScaler to its Known Exploited Vulnerabilities catalog"
6 posts
#6
Cyberattacks
: "US government charges Chinese nationals for alleged ties to APT31. Florida cities disrupted by Cyberattacks."
5 posts
#7
Phishing
: "Steam Phishing Site - Steamcommuwity.com"
5 posts
#8
Zero Day
: "Google fixed the first actively exploited Chrome zero-day of 2024"
4 posts
#9
Exploit
: "Apple fixed a bug in Magic Keyboard that allows to monitor Bluetooth traffic"
4 posts
#10
C2
: "APT41 - Google Sheets as C2"
4 posts
Flair Used in r/CTI
#1
News
: "Tracking Hacktivist Groups"
49 posts
#2
Help / Question
: "Opensource Threat Feeds?"
29 posts
#3
IOCs
: "Mapping Amadey Loader Infrastructure"
23 posts
#4
Informational
: "Hacktivist Tracker TG Bot"
21 posts
#5
Discussion
: "Which CTI heuristic chewed up the most of your time (and sanity) before you finally nailed it?"
8 posts
#6
CVE
: "Stumbled upon this POC monitor on Github"
3 posts
#7
Mod Team
: "Official CTI Discord Community"
2 posts
#8
Publication
: "Have you ever watched a threat actor accidentally dox themselves in real-time? 👀"
2 posts
#9
Other
: "Is the Cyber Threat Intelligence Practitioner Certification from ArcX worth it?"
2 posts
Member Growth in r/CTI
Yearly
+430 members(52.3%)
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About
GummySearch helps people research Reddit communities by organizing activity, growth, themes, and post-level signals into one place.
This page gives a focused view of r/CTI, including current member size, discussion patterns, product reviews, and related communities to explore.
This data is synced periodically so insights stay current and useful for ongoing research.
Last updated: June 9, 2026