Marriott Appoints New Chief Information Security Officer
Marriott International has appointed Daniel Dubowski as senior vice president and chief information security officer. Dubowski previously served in the same role at Hertz and will report to Marriott CIO Naveen Manga. Manga said Dubowski's experience in cybersecurity and risk programs will help strengthen trust, resilience, and security across Marriott's global enterprise.
Impact and considerations
Marriott's strengthening of information security leadership reflects the hotel industry's focus on cybersecurity and trust, positively impacting business travelers' data security.
Key points
- Marriott appointed Daniel Dubowski as senior vice president and chief information security officer
- Dubowski previously served in the same role at Hertz
- He will report to Marriott CIO Naveen Manga
- Manga said Dubowski's experience will help strengthen trust, resilience, and security across the global enterprise
Sources and time
- Primary source
- Hotel Dive
- Other sources
- 0
- First source publication
- 20 Aug 2026, 03:11
- Page published
- 21 Aug 2026, 00:04
- Last updated
- 20 Aug 2026, 03:11
- Original links
- Hotel Dive Feed：Marriott appoints new chief information security officer (opens in a new tab)Primary source · en · Published 20 Aug 2026, 03:11