Cyber exposure management and security company Armis has appointed Simon Mouyal as Chief Marketing Officer (CMO). Mouyal previously served as CMO at CyberArk, Athenahealth, and Medidata Solutions, and in executive marketing roles at Rackspace, Microsoft, and HPE.

Identity security and governance provider Omada has appointed Jakob H. Kraglund as Chief Executive Officer (CEO). Kraglund, who takes over from Michael Garrett, previously served as CEO at Targit, Traen (now Formpipe), and Cambio Healthcare Systems.

Exposure management company Tenable has named Dino DiMarino as Chief Revenue Officer (CRO). DiMarino previously served as CRO at Snyk, Qualys, and Mimecast, and as CEO at AppViewX. He also held leadership roles at RSA Security and Dell EMC.

Workforce AI and SaaS security and governance startup Nudge Security has named Patrick Dillon as Chief Revenue Officer (CRO). Dillon, who recently served as CRO at Airlock Digital, previously held leadership positions at Saviynt, BeyondTrust, HPE, Trustwave, and other companies.

Security operations firm Arctic Wolf has appointed Will May as its Chief Revenue Officer (CRO). May recently served as CRO at Pendo.io and previously held leadership positions at ClickUp, Zscaler, and AppDynamics.

Cybersecurity company Palo Alto Networks has appointed Danielle Gonzalez as its new Chief People Officer (CPO). Gonzalez joined Palo Alto Networks in 2019, previously serving in various leadership roles at TiVo, eBay, Altadevices, and other companies.

Cybersecurity company SonicWall has named Patrick O’Donnell as its Chief Revenue Officer (CRO), taking over from Jason Carter, who was recently promoted to SVP Global Channels & Alliances. O’Donnell previously held leadership roles at Barracuda, Cork, Datto, 1010data, GE Digital, and IBM.

The US Senate has confirmed Army Lt. Gen. Joshua Rudd to lead the National Security Agency (NSA) and US Cyber Command (CYBERCOM). Rudd, nominated for the position in December 2025, takes on a critical national security role that had remained unfilled since April 2025.

Adrian Ludwig has been appointed Chief Security Officer (CSO) at business software company Rippling. Most recently, Ludwig served as Chief Architect and CISO at Tools for Humanity. A US Department of Defense veteran, he previously held cybersecurity leadership roles at Adobe, Google, and Atlassian.

Agentless cloud security company Orca Security has appointed Rachel Nislick as Chief Marketing Officer (CMO). Nislick recently served as VP of revenue marketing at Darktrace. Previously, she served as VP of Growth Marketing at Mimecast and held senior marketing roles at Veracode and PTC.

Secure access service edge (SASE) solutions provider Netskope has appointed Joseph Welsh as Vice President of US public sector sales. Welsh recently served as regional vice president of public sector sales at Tenable, and previously held leadership roles at RSA Security, Splunk, and other technology companies.

Michael Tetto has started a new position as Chief Information Security Officer (CISO) at New England energy delivery company Eversource Energy. Tetto has been with Eversource since 2019, serving as OT Cybersecurity Manager and Director of Information Security.

Col. Becky Beers has been named Acting Chief Information Security Officer (CISO) at the Department of the Air Force. Beers has served in the Air Force for two decades, including as Deputy CISO. She steps in for James ‘Aaron’ Bishop, who was recently appointed Deputy Chief Information Officer for Cybersecurity and Chief Information Security Officer (DCIO(CS)-CISO), at the Department of Defense.

Ed Jennings has been appointed President and Chief Executive Officer (CEO) at Darktrace, officially starting in the role on March 23, 2026. He most recently served as CEO of Quickbase and was previously COO at Mimecast.

Email security provider Ironscales has named Steven Malone as Chief Strategy Officer (CSO) and Amit Bluman as Senior Vice President (SVP) of Research & Development. Malone previously held leadership positions at Egress Software Technologies and Mimecast, while Bluman served as SVP of Engineering at Logz.io and Totango.

Security testing company Synack has named Angela Heindl-Schober as its new Chief Marketing Officer (CMO). She previously served in various leadership positions at HYCU, Vectra AI, Riverbed Technology, and Infor.