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href="/global/sigs/cti/curriculum/introduction">Introduction</a></li><li><a href="/global/sigs/cti/curriculum/cti-introduction">Introduction to CTI as a General topic</a></li><li><a href="/global/sigs/cti/curriculum/methods-methodology">Methods and Methodology</a></li><li><a href="/global/sigs/cti/curriculum/pir">Priority Intelligence Requirement (PIR)</a></li><li><a href="/global/sigs/cti/curriculum/source-evaluation">Source Evaluation and Information Reliability</a></li><li><a href="/global/sigs/cti/curriculum/machine-human">Machine and Human Analysis Techniques (and Intelligence Cycle)</a></li><li><a href="/global/sigs/cti/curriculum/threat-modelling">Threat Modelling</a></li><li><a href="/global/sigs/cti/curriculum/training">Training</a></li><li><a href="/global/sigs/cti/curriculum/standards">Standards</a></li><li><a href="/global/sigs/cti/curriculum/glossary">Glossary</a></li><li><a href="/global/sigs/cti/curriculum/cti-reporting/">Communicating Uncertainties in CTI Reporting</a></li></ul></li><li><a href="/global/sigs/cti/events/">Webinars and Online Training</a></li><li><a href="/global/sigs/cti/cti-program">Building a CTI program and team</a><ul><li><a href="/global/sigs/cti/cti-program/program-stages">Program maturity stages</a><ul><li><a href="/global/sigs/cti/cti-program/stage1">CTI Maturity model - Stage 1</a></li><li><a href="/global/sigs/cti/cti-program/stage2">CTI Maturity model - Stage 2</a></li><li><a href="/global/sigs/cti/cti-program/stage3">CTI Maturity model - Stage 3</a></li></ul></li><li><a href="/global/sigs/cti/cti-program/starter-kit">Program Starter Kit</a></li><li><a href="/global/sigs/cti/cti-program/resources">Resources and supporting materials</a></li></ul></li></ul></li><li><a href="/global/sigs/digital-safety">Digital Safety SIG</a></li><li><a href="/global/sigs/dns">DNS Abuse SIG</a><ul><li><a href="/global/sigs/dns/stakeholder-advice/">Stakeholder Advice</a><ul><li><a>Detection</a><ul><li><a href="/global/sigs/dns/stakeholder-advice/detection/cache-poisoning">Cache Poisoning</a></li><li><a href="/global/sigs/dns/stakeholder-advice/detection/dga">DGA Domains</a></li><li><a href="/global/sigs/dns/stakeholder-advice/detection/dns-as-a-vector-for-dos">DNS As a Vector for DoS</a></li><li><a href="/global/sigs/dns/stakeholder-advice/detection/dns-rebinding">DNS Rebinding</a></li><li><a href="/global/sigs/dns/stakeholder-advice/detection/dns-server-compromise">DNS Server Compromise</a></li><li><a href="/global/sigs/dns/stakeholder-advice/detection/dos-against-the-dns">DoS Against the DNS</a></li><li><a href="/global/sigs/dns/stakeholder-advice/detection/domain-name-compromise">Domain Name Compromise</a></li><li><a href="/global/sigs/dns/stakeholder-advice/detection/dynamic-dns-resolution-as-obfuscation-technique">Dynamic DNS (as obfuscation technique)</a></li><li><a href="/global/sigs/dns/stakeholder-advice/detection/lame-delegations">Lame Delegations</a></li><li><a href="/global/sigs/dns/stakeholder-advice/detection/local-resolver-hijacking">Local Resolver Hijacking</a></li><li><a href="/global/sigs/dns/stakeholder-advice/detection/on-path-dns-attack">On-path DNS Attack</a></li><li><a href="/global/sigs/dns/stakeholder-advice/detection/stub-resolver-hijacking">Stub Resolver Hijacking</a></li></ul></li></ul></li><li><a href="/global/sigs/dns/policies">Code of Conduct & Other Policies</a></li><li><a href="/global/sigs/dns/dns-abuse-examples">Examples of DNS Abuse</a></li></ul></li><li><a href="/global/sigs/ethics">Ethics SIG</a><ul><li><a href="/global/sigs/ethics/ethics-first">Ethics for Incident Response Teams</a></li></ul></li><li><a href="/epss/">Exploit Prediction Scoring System (EPSS)</a><ul><li><a href="/epss/model">The EPSS Model</a></li><li><a href="/epss/data_stats">Data and Statistics</a></li><li><a href="/epss/user-guide">User Guide</a></li><li><a href="/epss/research">EPSS Research and Presentations</a></li><li><a href="/epss/faq">Frequently Asked Questions</a></li><li><a href="/epss/who_is_using">Who is using EPSS?</a></li><li><a href="/epss/epss_tools">Open-source EPSS Tools</a></li><li><a href="/epss/api">API</a></li><li><a href="/epss/papers">Related Exploit Research</a></li><li><a>Blog</a><ul><li><a href="/epss/articles/prob_percentile_bins">Understanding EPSS Probabilities and Percentiles</a></li><li><a href="/epss/articles/log4shell">Log4Shell Use Case</a></li><li><a href="/epss/articles/estimating_old_cvss">Estimating CVSS v3 Scores for 100,000 Older Vulnerabilities</a></li></ul></li><li><a href="/epss/partners">Data Partners</a></li></ul></li><li><a href="/global/sigs/msr/">FIRST Multi-Stakeholder Ransomware SIG</a></li><li><a href="/global/sigs/hfs/">Human Factors in Security SIG</a></li><li><a href="/global/sigs/ics">Industrial Control Systems SIG (ICS-SIG)</a></li><li><a href="/global/sigs/iep">Information Exchange Policy SIG (IEP-SIG)</a></li><li><a href="/global/sigs/information-sharing">Information Sharing SIG</a><ul><li><a href="/global/sigs/information-sharing/misp">Malware Information Sharing Platform</a></li></ul></li><li><a href="/global/sigs/le">Law Enforcement SIG</a></li><li><a href="/global/sigs/malware">Malware Analysis SIG</a><ul><li><a href="/global/sigs/malware/ma-framework">Malware Analysis Framework</a></li><li><a href="/global/sigs/malware/ma-framework/malwaretools">Malware Analysis Tools</a></li></ul></li><li><a href="/global/sigs/metrics">Metrics SIG</a><ul><li><a href="/global/sigs/metrics/events">Metrics SIG Webinars</a></li></ul></li><li><a href="/global/sigs/netsec/">NETSEC SIG</a></li><li><a href="/global/sigs/passive-dns">Passive DNS Exchange</a></li><li><a href="/global/sigs/policy">Policy SIG</a></li><li><a href="/global/sigs/psirt">PSIRT SIG</a></li><li><a href="/global/sigs/red-team">Red Team SIG</a></li><li><a href="/global/sigs/cpg">Retail and Consumer Packaged Goods (CPG) SIG</a></li><li><a href="/global/sigs/ctf">Security Lounge SIG</a></li><li><a href="/global/sigs/soc/">Security Operations Center SIG</a></li><li><a href="/global/sigs/tic/">Threat Intel Coalition SIG</a><ul><li><a href="/global/sigs/tic/membership-rules">Membership Requirements and Veto Rules</a></li></ul></li><li><a href="/global/sigs/tlp">Traffic Light Protocol (TLP-SIG)</a></li><li><a href="/global/sigs/transport">Transportation and Mobility SIG</a></li><li><a href="/global/sigs/vulnerability-coordination">Vulnerability Coordination</a><ul><li><a href="/global/sigs/vulnerability-coordination/multiparty">Multi-Party Vulnerability Coordination and Disclosure</a></li><li><a href="/global/sigs/vulnerability-coordination/multiparty/guidelines">Guidelines and Practices for Multi-Party Vulnerability Coordination and Disclosure</a></li></ul></li><li><a href="/global/sigs/vrdx">Vulnerability Reporting and Data eXchange SIG (VRDX-SIG)</a><ul><li><a href="/global/sigs/vrdx/vdb-catalog">Vulnerability Database Catalog</a></li></ul></li><li><a href="/global/sigs/wof">Women of FIRST</a></li></ul></li><li><a href="/global/governance">Internet Governance</a></li><li><a href="/global/irt-database">IR Database</a></li><li><a href="/global/fellowship">Fellowship Program</a><ul><li><a href="https://portal.first.org/fellowship">Application Form</a></li></ul></li><li><a href="/global/mentorship">Mentorship Program</a></li><li><a href="/hof">IR Hall of Fame</a><ul><li><a href="/hof/inductees">Hall of Fame Inductees</a></li></ul></li><li><a href="/global/victim-notification">Victim Notification</a></li><li><a href="/volunteers/">Volunteers at FIRST</a><ul><li><a href="/volunteers/list">FIRST Volunteers</a></li><li><a href="/volunteers/participation">Volunteer Contribution Record</a></li></ul></li><li><a href="#new">Previous Activities</a><ul><li><a href="/global/practices">Best Practices Contest</a></li></ul></li></ul></li><li><a href="/standards">Standards & Publications</a><ul><li><a href="/standards">Standards</a><ul><li><a href="/cvss">Common Vulnerability Scoring System (CVSS-SIG)</a></li><li><a href="/tlp">Traffic Light Protocol (TLP)</a><ul><li><a href="/tlp/use-cases">TLP Use Cases</a></li></ul></li><li><a href="/standards/frameworks/">Service Frameworks</a><ul><li><a href="/standards/frameworks/csirts">CSIRT Services Framework</a></li><li><a href="/standards/frameworks/psirts">PSIRT Services Framework</a></li></ul></li><li><a href="/iep">Information Exchange Policy (IEP)</a><ul><li><a href="/iep/iep_framework_2_0">IEP 2.0 Framework</a></li><li><a href="/iep/iep-json-2_0">IEP 2.0 JSON Specification</a></li><li><a href="/iep/iep-polices">Standard IEP Policies</a><ul><li><a href="https://www.first.org/iep/2.0/first-tlp-iep.iepj">IEP TLP Policy File</a></li><li><a href="https://www.first.org/iep/2.0/first-unknown-iep.iepj">IEP Unknown Policy File</a></li></ul></li><li><a href="/iep/iep_v1_0">IEP 1.0 Archive</a></li></ul></li><li><a href="/global/sigs/passive-dns">Passive DNS Exchange</a></li><li><a href="/epss">Exploit Prediction Scoring System (EPSS)</a></li></ul></li><li><a href="/resources/papers">Publications</a></li></ul></li><li><a href="/events">Events</a></li><li><a href="/education">Education</a><ul><li><a href="/education/first-training">FIRST Training</a><ul><li><a href="/education/trainings">Training Courses</a></li><li><a href="/education/trainers">FIRST Trainers</a></li></ul></li></ul></li><li><a href="/blog">Blog</a></li></ul> </div> </div> <div id="home-buttons"> <p><a href="/join" data-title="Join"><img alt="Join" src="/_/img/icon-join.svg"><span class="tt-join">Join<span>Details about FIRST membership and joining as a full member or liaison.</span></span></a> <a href="/learn" data-title="Learn"><img alt="Learn" src="/_/img/icon-learn.svg"><span class="tt-learn">Learn<span>Training and workshop opportunities, and details about the FIRST learning platform.</span></span></a> <a href="/participate" data-title="Participate"><img alt="Participate" src="/_/img/icon-participate.svg"><span class="tt-participate">Participate<span>Read about upcoming events, SIGs, and know what is going on.</span></span></a></p> </div></div></div></header><div id="body" data-studio="CU52CV1W8g"><div id="c1" data-studio="Yu8FjCC11g"><h1 id="Threat-Intel-Coalition-SIG">Threat Intel Coalition SIG</h1> <h2 id="Mission">Mission</h2> <p>This special interest group aims to improve civil society organization’s access to threat intelligence, and help coordinate mitigation efforts to civil society organizations targeted by threat actors where possible. Commercial cyber threat intelligence reporting <a href="https://www.tandfonline.com/doi/full/10.1080/19331681.2020.1776658">neglects threats to civil society</a>, and these organizations cannot afford private feeds or customized protection products. Hence, civil society organizations lack information on the threats they face, yet they belong to the most vulnerable actors online. To improve that situation, this special interest group aims to discuss challenges, find possible workarounds and facilitate contact between civil society organizations in need of assistance and threat intelligence researchers who are able to help. Robust information sharing rules and membership rules protect the interests and needs of our members.</p> <h2 id="Goals">Goals</h2> <ul> <li>Build a community of trust comprising civil society actors, threat intelligence researchers from the private sector and academic researchers.</li> <li>Provide a secure forum for civil society to present their case(s) and get assistance in defending against targeted digital threats.</li> <li>Facilitate the creation of working groups to provide tactical support to civil society organizations in fending off these threats. </li> <li>Create shared resources to help capacity building and improve resilience across our membership.</li> </ul> <h2 id="Chair-s">Chair(s)</h2> <ul> <li>Lennart Maschmeyer</li> <li>Abir Ghattas</li> <li>Ben Read</li> </ul> <h2 id="Membership">Membership</h2> <p>If you are interested in joining this SIG, we invite you to submit your membership application at:</p> <p class="ui-buttons"><a href="https://portal.first.org/g/TIC%20SIG" class="button color-button animated">Request to Join</a></p></div></div><div id="navbar" data-studio="CU52CV1W8g"><div id="c4" data-studio="Yu8FjCC11g"><ul class="navbar"><li><a href="/global">Initiatives</a><ul><li><a href="/global/sigs">Special Interest Groups (SIGs)</a><ul><li><a href="/global/sigs/framework">SIGs Framework</a></li><li><a href="/global/sigs/academicsec" class="borderb">Academic Security SIG</a></li><li><a href="/global/sigs/ai-security">AI Security SIG</a></li><li><a href="/global/sigs/automation">Automation SIG</a></li><li><a href="/global/sigs/communications/">Cybersecurity Communications SIG</a></li><li><a href="/cvss">Common Vulnerability Scoring System (CVSS-SIG)</a><ul><li><a href="/cvss/calculator/4.0">Calculator</a></li><li><a href="/cvss/v4.0/specification-document">Specification Document</a></li><li><a href="/cvss/v4.0/user-guide">User Guide</a></li><li><a href="/cvss/v4.0/examples">Examples</a></li><li><a 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