10 heads of security

Experience: Head of Security a16z Crypto · Andreessen Horowitz

Head of Security a16z Crypto at Andreessen Horowitz since 2024, where the profile says he manages physical security for a16z Crypto staff, facilities, events and executive leadership globally and directs executive protection. He was Director of Security at Citi (2016–2024) and Special Agent in Charge at the U.S. Secret Service (2014–2015).

Experience: Head of Security · Luminary

Head of Security at Luminary since 2024, where the profile says he built the compliance program from a basic security policy and an unimplemented Drata instance, reaching ISO 27001 certification with zero non-conformities within five months of joining and then SOC 2 Type II with zero exceptions noted. He was Chief Information Security Officer (CISO) at Aryaka (2019–2024).

Experience: Global Head of Security · Bumble Inc.

Global Head of Security at Bumble Inc. since May 2026, where the profile says he owns all aspects of security across a global consumer platform; his headline describes end-to-end security across product, platform, physical and enterprise. He was Director, Security Engineering at Bumble Inc. (2024–2026) and, at Royal London, Head of Cyber Defence and Governance (2022–2024) and Cyber Security Operations Manager (2020–2022).

Experience: Head of Security · Stripe

Head of Security at Stripe since 2022; his profile says he serves as Stripe's CISO, overseeing security infrastructure, governance, regulatory compliance, privacy engineering and detection. His former Stripe roles include Lifecycle Security Manager (2020–2022) and Threat Operations Manager (2018–2020), and he was Global Director of Incident Response & Recovery Services at Microsoft (2015–2018).

Experience: Global Head of Security · Brink’s Inc

Global Head of Security at Brink’s Inc since April 2026, where the profile says he is responsible for a risk-based, intelligence-led security program protecting people, assets and operations across more than 140 countries. He was Head of Global Security (CSO Physical) at Zoom (2023–2026), Head of Physical Security at Zoom (2022–2023) and Director - Security Risk and Crisis Management at GE (2019–2021).

Experience: Head of Security · Airbyte

Head of Security at Airbyte since April 2026 and former Head of Security at Julius AI (2025–2026) and at PathAI (2022–2025). The profile also lists him as Founder of SutroSec since 2016, calls him a hands-on and highly technical security head, and describes experience in leadership and program management in information security.

Experience: Head of Security · Enphase Energy

Head of Security at Enphase Energy since 2022, where the profile says he leads the organization's cybersecurity program, designing and executing security strategies and managing security architecture and engineering. At Visa he was Head of Product Security (2018–2022) and Sr. Director, Security Architecture & Strategy (2011–2018).

Experience: Global Head of Security · Vanguard

Global Head of Security at Vanguard since 2025 and former Global Head of Threat Management at Vanguard (2023–2025). At BNY he was Director - Global Head of Threat Intelligence (2019–2023), VP - Senior Intelligence Officer and Lead for EMEA Intelligence - London Office (2016–2019) and Acting Head of Cyber Threat Intelligence Group (2015–2016); the profile cites cyber operations and physical security experience.

Experience: Head of Security · Harvey

Head of Security at Harvey since October 2023, a role the profile describes as building the most trustworthy platform for legal AI. Former roles include Security Engineer (Tech Lead) at Jump Trading (2022–2023), Staff Security Engineer at Nuro (2020–2022), Security Engineer at Google (2019–2020) and Senior Security Researcher at Samsung Electronics (2017–2019).

Experience: Head of Security, Global Risk & Compliance · Uber

Head of Security, Global Risk & Compliance at Uber since 2023. Former roles include VP, Global Security Awareness, Strategy, & Engagement at Equifax (2018–2023), Director, Security Risk & Compliance at Visa (2015–2018) and Snr Mgr, IT Security & Controls at IBM (2011–2015); the profile describes a focus on building high-performing teams that deliver measurable outcomes.