Data Security Decoded

Three Threats Reshaping Financial Services: Identity, Supply Chain, and AI

Oct 14, 2025
Troy Wells, Intelligence Officer at FS-ISAC and former U.S. Army intelligence officer, shares insights on financial sector resilience. He emphasizes the importance of collaboration and teamwork in cybersecurity. Troy compares prevention, detection, and response to a fire-safety cycle, highlighting their interdependence. He distinguishes between AI models and agents, explaining the necessary oversight for each. Additionally, he identifies three critical threats facing finance: identity attacks, supply chain vulnerabilities, and AI-enabled adversaries.
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ANECDOTE

From Army Intel To Financial Defense

  • Troy Wells described his career shift from Army intelligence to FS-ISAC as a continuation of service with the same core principles.
  • He emphasized teamwork, trust, and collaboration as central to protecting the financial system.
ADVICE

Treat Defenses As A Cycle

  • Build prevention, detection, and response as a continuous cycle, not isolated silos.
  • Test incident response with tabletop exercises and align it to business continuity and communications.
INSIGHT

Models Versus Agents Matter

  • Distinguish AI models (calculators) from AI agents (interns) and apply different oversight.
  • Agents need clear instructions, guardrails, and frequent review to avoid compounding errors.
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