◆CISO since 2011 — JPMorgan Chase, IFF, NFL ◆2026 CSO Hall of Fame inductee ◆Independent director — Cylera ◆Cybersecurity, since 1997 ◆New York, NY ◆CISO since 2011 — JPMorgan Chase, IFF, NFL ◆2026 CSO Hall of Fame inductee ◆Independent director — Cylera ◆Cybersecurity, since 1997 ◆New York, NY ◆CISO since 2011 — JPMorgan Chase, IFF, NFL ◆2026 CSO Hall of Fame inductee ◆Independent director — Cylera ◆Cybersecurity, since 1997 ◆New York, NY
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Ideas & Insights.

Long-form posts and short LinkedIn notes — Tomás's thinking on cybersecurity, AI governance, board-level risk, and leadership.

Listening Is a Leadership Skill”

Listening Is a Leadership Skill" "Some of the best decisions I’ve been part of started with listening, not talking." "When leaders slow down and truly listen, teams surface better ideas, risks get clearer, and alignment happens faster. It creates space for people to contribute without fear." "I’ve learned that listening…

Ai Is Changing How We Decide

Ai is getting better at generating options. What it can’t do is decide what matters most to you. I’ve noticed the hardest part for teams is not getting answers.

Ai Is Changing How We Decide”

Ai Is Changing How We Decide" "Ai is getting better at generating options. What it can’t do is decide what matters most to you." "I’ve noticed the hardest part for teams is not getting answers. It’s knowing which answers to act on, which to question, and which to ignore." "Good…

Not Every Problem Needs Technology

I’ve learned that when teams struggle, the instinct is often to add tools. In one situation, what really helped wasn’t new technology.

Not Every Problem Needs Technology”

Not Every Problem Needs Technology" "I’ve learned that when teams struggle, the instinct is often to add tools." "In one situation, what really helped wasn’t new technology. It was clarifying ownership, simplifying decisions, and tightening communication." "The tools were already there. The clarity was not." "Where have you seen simplicity…

AI Needs a Middleware Layer”

AI Needs a Middleware Layer" "AI tools are everywhere, but most users do not want to pick models. They want outcomes." "What feels missing is a middleware layer that sits between users and models and routes the right task to the right capability, with speed, cost awareness, and trust built…