Financial technology

10 CISOs in Financial Technology

These chief information security officers lead or have led security at fintech companies across payments, digital banking and crypto. A reader can learn from them how to build security programs that meet financial regulators' expectations, protect payment and customer data and keep pace with fast product launches.

10 professionals10 companiesData retrieved September 28, 2026

Professionals to explore

01—10
  1. Abbas Haidar

    LinkedIn

    Experience: Chief Information Security Officer · Ant International

    Chief Information Security Officer at Ant International since 2022, including Eu Chief Information Security Officer there (2023–2024). The profile describes architecting cybersecurity frameworks as EMEA CISO for what it calls the world's largest fintech, across 10+ regulatory regimes including SAMA, FCA, MAS, CBUAE, GDPR and PCI-DSS.

  2. Ariel Lemelson

    LinkedIn

    Experience: SVP & Chief Information Security Officer (CISO) · dLocal

    SVP & Chief Information Security Officer (CISO) at dLocal since October 2025, where the profile describes global cybersecurity, cyber risk and resilience leadership across dLocal's payments infrastructure in 40+ emerging markets in Latin America, Africa, Asia and the Middle East, including securing a cloud-native, API-first payments platform. Also an Advisory Board Member at Glilot Capital since 2024.

  3. Camilo Navas Agudelo

    LinkedIn

    Experience: Chief Information Security Officer · Yape

    Chief Information Security Officer at Yape since October 2025, with a profile headline citing digital banking and fintech. Former RappiPay Digital Bank - Chief Information Security Officer Global VP Engineering Cybersecurity at Rappi (2023–2025) and Chief Information Security Officer Colombia - RappiPay Digital Bank at RappiPay Colombia (2022–2023); the profile names fintech as the industry of expertise.

  4. Erez Shtang

    LinkedIn

    Experience: CISO Revolut Payments Israel Ltd · Revolut

    CISO Revolut Payments Israel Ltd at Revolut since January 2025; the profile describes Revolut as an all-in-one finance app and lists AI governance, SecOps, incident response, data privacy, compliance, risk management, DORA and SOC2 among the areas covered. Former CISO - TCS Banking Services Israel at Tata Consultancy Services (2022–2024) and Chief Information Security Officer at BUYME (2020–2021).

  5. Fabio Alves Moreirą

    LinkedIn

    Experience: Diretor de Segurança da Informação, CISO · PicPay

    Diretor de Segurança da Informação, CISO at PicPay since November 2021, following CISO - Chief Information Security Officer (2016–2021) and IT Infrastructure and Security Manager (2015–2016) at PagBank. The profile cites 20+ years working in the payment industry with a focus on security and infrastructure.

  6. Josué Menino

    LinkedIn

    Experience: Chief Information Security Officer (CISO) - Klarna Inc. · Klarna

    Chief Information Security Officer (CISO) - Klarna Inc. at Klarna since May 2025, serving as CISO for Klarna's US operations; the profile calls Klarna one of the world's largest fintech companies. Former Domain Security Lead at Klarna (2022–2025) and Information Security Specialist, LATAM at Zurich Insurance (2018–2022).

  7. Martynas Gintalas

    LinkedIn

    Experience: Chief Information Security Officer · Robinhood

    Chief Information Security Officer at Robinhood since July 2025; the profile describes Robinhood as a financial services company with 2,000-3,000 employees. Former Chief Information Security Officer at SME Bank (2024–2025), Information Security Officer (GRC, SOC, SecDevOps) at W1TTY (2021–2024) and Cybersecurity Defense Unit Manager at Luminor Group (2019–2021).

  8. Rushikesh Shreshtha

    LinkedIn

    Experience: Chief Information Security Officer · Binance

    Chief Information Security Officer at Binance since August 2025, with a profile headline of CISO - Binance UAE and blockchain; the profile describes Binance as a financial services company. Former Chief Information Security Officer at Tungsten, a Zodia Custody company (2023–2025), and Cyber Security Architect at GBM (2022–2023).

  9. Shyama R.

    LinkedIn

    Experience: Chief Information Security Officer (CISO) & Head of Information Technology · Affirm

    Chief Information Security Officer (CISO) & Head of Information Technology at Affirm since January 2021, where the profile says the role leads integrated security and technology strategies, and describes safeguarding billions in global transactions. Former Chief Information Security Officer at Amount (2017–2021) and at Avant (2015–2020).

  10. Vanessa Gallo

    LinkedIn

    Experience: Chief Information Security Officer · Bitso Brasil

    Chief Information Security Officer at Bitso Brasil since July 2025, where the profile says this person leads the information security strategy supporting the regulatory license of a Central Bank of Brazil (BCB)-regulated payment institution and played a key role in the company's authorization to operate in the foreign exchange market. Also Information Security at Méliuz (2024–2025).

Choose the right perspective

Match the person's regulatory footprint to yours, since security obligations differ by country, license type and whether the company holds a banking, payments or crypto license. For questions about scaling a program during rapid growth, favor someone who has run security at a company in a similar growth stage.

Questions to take into the conversation

  1. 01How did you prioritize security work to satisfy regulators and banking partners without slowing product launches?
  2. 02What controls did you put in place to protect payment and customer data across cloud and third-party providers?
  3. 03How do you run a single security program across several countries with different financial regulators?

About this directory

This is a professional research starting point based on business profile data retrieved on . Titles and companies reflect that source snapshot and may describe past or present roles. Check the linked profiles for current details. Inclusion does not imply Instant Expert membership or availability.

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