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10 Morgan Stanley security leaders
These ten current and former Morgan Stanley security leaders have held managing director, executive director and global head cybersecurity roles at Morgan Stanley. A reader can learn how security leaders work at Morgan Stanley from people who have held the role.
Professionals to explore
01—10David Boswell
LinkedInExperience: EMEA Head of Fusion (Executive Director) · Morgan Stanley
EMEA Head of Fusion (Executive Director) at Morgan Stanley since July 2017, based in Glasgow; the profile describes Morgan Stanley's Global Cybersecurity Fusion Center as charged with assessing, detecting and responding to cyber threats. Other Morgan Stanley roles shown are EU Lead & Global Planned Events Lead, ECC (Executive Director) (2014–2017) and European Lead, ECC (Vice President) (2013–2014).
Elizabeth Wanic
LinkedInExperience: Global Head of Cyber, Technology and Info Sec Risk Coverage · Morgan Stanley
Global Head of Cyber, Technology and Info Sec Risk Coverage at Morgan Stanley since June 2026, leading a team that conducts independent review and challenge of controls coverage and effectiveness according to the profile. Another Morgan Stanley role shown is Director of Cyber Partnerships and Government Engagement (2024–2026); another role shown is US Head of Cyber Threat Intelligence at Barclays (2023–2024).
Ellisa Sagor
LinkedInExperience: Former Executive Director, Cybersecurity · Morgan Stanley
Former Executive Director, Cybersecurity at Morgan Stanley (2018–2024), based in New York City. Managing Director at Morgan Stanley since January 2024, with a profile headline that reads Managing Director, Data Security at Morgan Stanley; other roles shown are at the American Jewish Committee, including Assistant Executive Director and Director of Communications and Marketing (2013–2018).
John Tomaszewski
LinkedInExperience: Former Global Head - Third-Party Cybersecurity & Technology Risk Management · Morgan Stanley
Former Global Head - Third-Party Cybersecurity & Technology Risk Management at Morgan Stanley (2010–2024); the profile headline reads Executive Director at Morgan Stanley and describes a focus on information security and third-party risk management in financial services. Another Morgan Stanley role shown is Enterprise Product Manager-Risk & Technology Platforms (1999–2010).
Murray Schwalbaum
LinkedInExperience: Cyber Response Platforms Manager (Executive Director) · Morgan Stanley
Cyber Response Platforms Manager (Executive Director) at Morgan Stanley since June 2020. Other Morgan Stanley roles shown are Cyber Incident Response Team Manager (Executive Director) (2016–2020), Senior Incident Responder (Vice President) (2014–2016), Authentication Engineer (Vice President) (2010–2014) and Senior Security Administrator (Associate) (2006–2009).
Neil Allen
LinkedInExperience: Former Head of Security Engineering · Morgan Stanley
Former Head of Security Engineering at Morgan Stanley (2015–2023), and also listed as Managing Director at Morgan Stanley. Other Morgan Stanley roles shown are Global Infrastructure Architect since January 2023 and Global Head of Windows (1989–2015); another role shown is Open SSF Board Member at The Linux Foundation (2021–2023).
Patrick St John
LinkedInExperience: Managing Director (Hunt Team) · Morgan Stanley
Managing Director (Hunt Team) at Morgan Stanley since January 2023, also listed as Distinguished Engineer (Hunt Team) and Executive Director (Hunt Team) at Morgan Stanley. The profile headline describes a cybersecurity executive, a former DoD technical director, and red team to blue team leadership; another role shown is Residential Integree, DoD/UK (2010–2012).
Piyush Patel
LinkedInExperience: Former Executive Director & India Legal Entity Chief Information Security Officer (CISO) · Morgan Stanley
Former Executive Director & India Legal Entity Chief Information Security Officer at Morgan Stanley (2025–2026) and Executive Director - Cyber Data Risk & Resiliency at Morgan Stanley (2022–2024). Now Global Tech Interaffiliate & Outsourcing Lead, India Legal Entity CISO and India Resilience Lead at Morgan Stanley since July 2026; another role shown is Executive Director Technology at MSCI (2013–2022).
Prashanth C.
LinkedInExperience: Managing Director, Head of WM Cybersecurity · Morgan Stanley
Managing Director, Head of WM Cybersecurity at Morgan Stanley since November 2022; the profile describes a former NSA hacker with an automation-first approach to cybersecurity. Other Morgan Stanley roles shown are Managing Director, Head of Wealth Management Data Security, Business Resilience, and Fraud Risk (2022), Managing Director, Head of Wealth Management Data Security (2020–2022) and Executive Director, Head of Investment Management Cybersecurity (2017–2020).
Rachel Wilson
LinkedInExperience: Managing Director · Morgan Stanley
Managing Director at Morgan Stanley since April 2017; the profile names the role as Head of Data Protection and Infrastructure Risk and describes a cybersecurity leader in financial services and the Defense Department. Another role shown is Senior Executive at the National Security Agency (2002–2017).
Choose the right perspective
Match the person's area, such as business-unit cybersecurity, data protection, cyber incident response, threat hunting and detection, third-party cyber risk or security engineering, to the question you are bringing. Check whether the person still holds the role before asking about current practice.
Questions to take into the conversation
- 01How does an investment bank organize cybersecurity for its wealth management business?
- 02How do large banks run threat hunting and cyber fusion centers across regions?
- 03How does a global bank assess cybersecurity risk from its third-party technology providers?
Reaching Morgan Stanley security leaders
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About this directory
This is a professional research starting point based on business profile data retrieved on . Titles and companies reflect that source snapshot; roles marked former had ended by then. Check the linked profiles for current details. Inclusion does not imply Instant Expert membership or availability.
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