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.
Professionals to explore
01—10Abbas Haidar
LinkedInExperience: 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.
Ariel Lemelson
LinkedInExperience: 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.
Camilo Navas Agudelo
LinkedInExperience: 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.
Erez Shtang
LinkedInExperience: 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).
Fabio Alves Moreirą
LinkedInExperience: 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.
Josué Menino
LinkedInExperience: 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).
Martynas Gintalas
LinkedInExperience: 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).
Rushikesh Shreshtha
LinkedInExperience: 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).
Shyama R.
LinkedInExperience: 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).
Vanessa Gallo
LinkedInExperience: 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
- 01How did you prioritize security work to satisfy regulators and banking partners without slowing product launches?
- 02What controls did you put in place to protect payment and customer data across cloud and third-party providers?
- 03How do you run a single security program across several countries with different financial regulators?
Reaching CISOs in Financial Technology
How can I contact one of these CISOs in Financial Technology?
Pick one of the 10 people on this page and choose "Book a paid call", or describe your project to find others. You offer a fee for a 15-minute call or a written answer, Instant Expert finds the person's work email and sends the invitation, and they decide whether to accept. The list covers 10 companies, including Ant International, dLocal and Yape, based on profile data retrieved on September 28, 2026. Being listed here doesn't mean someone has agreed to take calls.
How much does it cost to reach CISOs in Financial Technology?
You choose the offer, starting at $5 per person. It includes Instant Expert's 20% fee, so an offer that pays the person $100 costs you $125. You're charged only when the person books the call or sends the answer.
What if they don't reply?
You pay nothing. Instant Expert sends follow-up reminders, and if the person hasn't booked or answered within 7 days, the request expires and any hold on your card is released. You can invite several of the 10 people on this list at once and cap your total spend, so you pay only for the ones who accept.
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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