CISO appointment
Gleb Reznik named Chief Information Security Officer (CISO) at American Express
By CISO Tribune Editorial · Published
Gleb Reznik is the Chief Information Security Officer (CISO) of American Express. Gleb was promoted internally from the role of SVP, Technology Risk and Information Security.
Records: American Express · Gleb Reznik · Career profile on CISO Spotlights ↗
| Person | Gleb Reznik |
|---|---|
| New role | Chief Information Security Officer (CISO) |
| Company | American Express |
| Previous role | SVP, Technology Risk and Information Security, American Express |
| Announced | week of March 16, 2026 |
| Added to the record | September 24, 2026 |
| Source | SecurityWeek Industry Moves (week of 2026-03-16) |
Context from the record
- American Express is filed under Financial Services, North America, on our record.
- Other security leaders of American Express on our record: Fred Gibbins (Chief Information Security Officer (CISO); departure announced in the week of March 16, 2026).
Other Financial Services appointments in the first quarter of 2026
- Jimit Narendra Shah, Chief Information Security Officer, LIC Housing Finance
- John Visneski, Chief Information Security Officer (CISO), Green Impact Exchange
- Donna Hart, Chief Information Security Officer, SMBC Americas
- Rich Friedberg, Chief Information Security Officer (CISO), Envestnet
- Leilani Farol, Senior Vice President, Chief Information Security Officer (CISO), First Horizon
- Stephen McMaster, Chief Information Security Officer, Western Alliance Bank
- Kailash Gaonkar, Chief Information Security Officer, IIFL Finance
- Martyn Bayly, Chief Information Security Officer, Cbus
What this move signals
Gleb Reznik is replacing Fred Gibbins as CISO at American Express. Reznik joined American Express in August 2024 as SVP, Technology Risk and Information Security, and previously held leadership roles at JPMorgan, Synchrony, and Capital One.
The Briefing
Every verified CISO move of the week, in your inbox Friday.
Every verified CISO move and one piece of analysis, weekly.
Unsubscribe any time. See the privacy policy.