Company record
Marriott International
The current Senior Vice President and Chief Information Security Officer of Marriott International, as tracked by CISO Tribune, is Daniel Dubowski, whose appointment was announced on August 25, 2026.
What Marriott International tells the SEC
Its fiscal 2025 Form 10-K, filed February 10, 2026, carries an Item 1C cybersecurity disclosure that describes a Chief Information Security Officer, with oversight by the Technology and Information Security Oversight Committee. Read the section verbatim or the filing on sec.gov. Read by software and verified against the filing text; a filing describes governance as of its date, not today's seat.
Tracked by the Wire since August 25, 2026 · 1 recorded move · every claim links to a sourced record
Security leadership timeline
Frequently asked questions
- Who is the CISO of Marriott International?
- Daniel Dubowski is the current Senior Vice President and Chief Information Security Officer of Marriott International on CISO Tribune's record, appointed on August 25, 2026.
- How many security-leadership moves has CISO Tribune tracked at Marriott International?
- CISO Tribune has tracked 1 move at Marriott International since August 25, 2026.
This record reflects moves verified and tracked by CISO Tribune; it begins in 2026 and is not a complete historical roster. Spot an error or a move we missed? Tell the desk.
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