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Senior Threat Researcher

Requirements

Underground Monitoring & Collection

  • Identify and infiltrate dark web marketplaces, forums, and closed channels (Telegram, IRC, Discord, etc.).
  • Track threat actors’ chatter related to exploits, malware, credentials, and attack tools.
  • Conduct HUMINT-style engagement when permissible and safe.

Threat Data Harvesting

  • Extract and validate IOCs (hashes, domains, wallet addresses, C2 servers).
  • Correlate underground findings with OSINT, malware telemetry, and CTI feeds.
  • Provide early warning on data leaks, ransomware negotiations, and credential dumps.

Collaboration with CTI & AI Teams

  • Feed structured underground intelligence into the CTI platform for enrichment and scoring.
  • Partner with ML engineers to train NLP models for dark web text mining.
  • Work with TI analysts to transform raw chatter into tactical and strategic intelligence.

Reporting & Dissemination

  • Produce periodic dark web monitoring reports and client-specific alerts.
  • Contribute to threat actor profiles, campaign tracking, and risk advisories.
  • Provide insights to incident response and red team exercises.

Desired Skills

Technical Expertise

  • Deep knowledge of Tor, I2P, Freenet, and underground marketplaces.
  • Familiarity with cryptocurrency ecosystems (Bitcoin, Monero, mixers, blockchain tracing).
  • Proficiency in harvesting IOCs and mapping to frameworks like MITRE ATT&CK.
  • Understanding of STIX/TAXII, MISP, and TI platform ingestion formats.

Research & Intelligence

  • Strong OSINT/HUMINT tradecraft, ability to pivot from dark web to surface intel.
  • Experience monitoring ransomware leak sites, carding forums, and exploit brokers.
  • Analytical ability to contextualize underground activity in geopolitical/cybercrime terms.

Tooling & Automation

  • Hands-on with dark web monitoring tools (Flashpoint, KELA, DarkOwl, CyberSixgill, custom scrapers).
  • Scripting for data extraction (Python, Scrapy, APIs).
  • Familiarity with data visualization tools (Maltego, Kibana, Power BI).

Soft Skills

  • Ability to communicate highly technical underground findings in executive-friendly language.
  • Discretion, OPSEC awareness, and strong ethical boundaries.
  • Collaborative mindset with TI analysts, IR, and platform engineers.

Experience Required

  • 7–10 years in cybersecurity/cyber threat intelligence, with 5+ years focused on dark web research or underground monitoring.
  • Demonstrated experience infiltrating and monitoring dark web communities.
  • Strong record of correlating dark web findings with threat intelligence and incident response cases.
  • Hands-on exposure to CTI platforms (MISP, Anomali, ThreatConnect, Recorded Future, etc.).
  • Familiarity with malware ecosystems, data leaks, and exploit sales.
  • Certifications desirable: GCTI, GIAC Cyber Threat Intelligence, OSINT-specific certifications (Bellingcat, SANS OSINT), blockchain tracing certifications.

See also

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