Exposure management company Tenable has appointed Vlad Korsunsky as its Chief Technology Officer (CTO) and Managing Director of Tenable Israel. In his new role, Korsunsky will oversee company’s technical vision, platform strategy, and innovation. With over 25 years of leadership experience, he most recently served as Corporate Vice President of Cloud and Enterprise Security at Microsoft.

Identity verification and fraud prevention firm Socure has named Matt Thompson as President and Chief Commercial Officer. A decorated combat veteran, Thompson served as Socure’s CRO and as its first public sector leader.

US cybersecurity agency CISA this week announced that Andrew McCarthy has been named Chief of Staff. In his new role, McCarthy will lead the agency’s daily operations and strategic direction, mainly focusing on policy goals and organizational priorities. He has extensive experience in the intelligence community, previously serving within DHS, the National Intelligence Council, and the National Reconnaissance Office.

Bug bounty platform HackerOne has announced the appointment of Stephanie Furfaro as Chief Revenue Officer (CRO) and Stacy Leidwinger as Chief Marketing Officer (CMO). Furfaro, who will supervise all global revenue-generating functions, previously served at Rapid7, DigitalOcean, Allaire, Macromedia, and Adobe. Leidwinger, who will lead global marketing functions, previously held leading positions at Secureworks and IBM.

Threat intelligence firm Intel 471 has promoted Amy Minyard-Bishop as Chief Revenue Officer (CRO) and Steve Micallef as Chief Technical Officer (CTO). Minyard-Bishop, who previously served as the company’s Chief Customer Officer (CCO), has over two decades of experience in sales, customer success, and intelligence operations. Micallef, who will lead Intel 471’s R&D team, previously served at UBS, Google, and SpiderFoot (which was acquired by Intel 471).

Mike Price has joined exploit and vulnerability intelligence provider VulnCheck as Vice President of Product & Engineering. He most recently served as Chief Technology Officer at ZeroFox.

Access governance and identity security company Opal Security announced the appointment of Howard Ting as Chief Executive Officer. Ting joins Opal Security following his tenure as CEO of Cyberhaven and brings more than two decades of experience scaling cybersecurity and enterprise software companies like Redis, Nutanix, and Palo Alto Networks.

Vectra AI has appointed Derek Phillips as Chief Revenue Officer (CRO). Phillips joins the company from Claroty, where he also served as CRO.

Microsoft’s Global CISO Igor Tsyganskiy announced several leadership updates across the security organization on December 9th. Geoff Belknap and Michael Srihari have been promoted to Operating CISOs reporting directly to Tsyganskiy. Sherrod DeGrippo has been promoted to Deputy CISO, Customer Security Management Office.

Kelly Shortridge has been named Chief Product Officer at Fastly. She joined the company in 2021 and previously served as VP of Security Products.

Brian Blakley has been appointed as Chief Information Security Officer (CISO) at Bellini Capital and ConnectSecure. In his new position, he will support Bellini Capital’s efforts to improve cybersecurity talent and education across the industry, and will help build ConnectSecure’s Managed Cybersecurity Service Model, to enable MSPs to provide premium, scalable security products.

Cyber risk quantification solutions provider Resilience has appointed Erik Wrobel as its Chief Product Officer (CPO). In his new role, he will oversee the company’s product management, engineering, and UX design. Wrobel previously led product operations at Blend, Evernote, and VMware.

CrowdStrike has named Andy Nowinski as its Vice President (VP) of Investor Relations and Strategic Finance, to lead its investor relations strategy and strategic financial initiatives. An equity research analyst with nearly two decades of experience, Nowinski previously served at Wells Fargo, D.A. Davidson, Raymond James, and Piper Sandler. Before that, he was a software engineer at Accenture, IBM, and Target.

Managed cybersecurity solutions provider Cyberleaf has appointed Jaime Reynolds as Chief Revenue Officer (CRO). Reynolds has over two decades of experience, previously holding leadership roles at Clearwater Security & Compliance, Cyderes, Fortified Health Security, and BluePrint Healthcare IT. In her new role, she will oversee Cyberleaf’s sales, marketing, and partner ecosystem.

Forcepoint has announced the appointment of John Sorensen as Senior Vice President (VP) of Americas Sales. Sorensen has more than three decades of experience, previously serving as VP of Global Sales for Data Security at Entrust, as VP of Global Sales Strategy and Execution at Forcepoint, and in executive positions at Symantec, RSA Security, and McAfee.

Cybersecurity and compliance firm Proofpoint has appointed Joyce Kim as Chief Marketing Officer (CMO), effective immediately. Kim previously served as CMO at Zscaler, Twilio, and Genesys, and held senior marketing leadership roles at Wrike, Arm, Google, and Microsoft. In her new role, she will oversee Proofpoint’s global marketing and communications strategy.