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CISO Spotlights

Interim and acting CISO record

RingCentral: a security operations SVP steps in as interim CISO, 2025-2026

RingCentral's 10-K states its CISO departed in December 2025 and its SVP of Global Operations and Security assumed the role's responsibilities in an interim capacity.

Company
RingCentral, Inc. (RNG)
Interim CISO
Not named in the filing
Filing
10-K
Filed
27 February 2026

By the CISO Spotlights Desk · Published

RingCentral's 10-K names the executive who stepped in after its CISO's December 2025 departure, by title rather than by name.

"This program was led by a CISO who departed in December 2025," the filing states. "To ensure continuity, our SVP of Global Operations and Security, a veteran with over 25 years of specialized experience, has assumed the CISO responsibilities in an interim capacity."

The filing states the interim CISO is supported by a dedicated team covering threat detection, incident response and regulatory compliance, providing strategic and tactical guidance to maintain RingCentral's security posture while the company actively recruits a permanent CISO. RingCentral does not name either the departed CISO or the SVP now serving in an interim capacity.

See the interim and acting CISO record for other companies naming a temporary security leader in an SEC filing, with no comparison or ranking implied.

Sources

  1. 1.
    RingCentral, Inc., Form 10-K (SEC EDGAR)sec.gov · published 27 February 2026 · tier A

Tier A: the organization itself, a regulator or a government page. Tier B: established trade or business press.

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