Tenable Holdings, Inc. develops cybersecurity exposure management software centered on the Tenable One Exposure Management Platform and the company’s Nessus vulnerability-management heritage. News about TENB commonly covers quarterly financial results, enterprise platform adoption, product and packaging updates, and AI-driven exposure-management capabilities such as Tenable Hexa AI.
Company updates also address cloud, identity, operational technology and cyber-physical systems security, including OT asset discovery and Tenable One OT Security. Additional recurring themes include investor communications, executive appointments, research on emerging exposure risks, and market recognition for the company’s exposure assessment and CPS protection offerings.
Tenable (NASDAQ: TENB) was named a 2025 Customers’ Choice in the Gartner Peer Insights™ Voice of the Customer for Cloud-Native Application Protection Platforms (CNAPPs). Tenable was one of only two vendors recognized and recorded a 4.8/5 overall rating with 88% willingness to recommend based on 71 reviews as of October 2025. The company credits the distinction to customer advocacy for the Tenable One exposure management platform and unified cloud security capabilities.
Tenable (NASDAQ: TENB) appointed Vlad Korsunsky as Chief Technology Officer and Managing Director of Tenable Israel effective Dec 15, 2025. Korsunsky will lead Tenable’s technical vision, platform strategy and AI strategy, including scaling the Tenable One Exposure Management Platform.
He reports to co-CEO Steve Vintz, is based at the Tel Aviv Innovation Center, and joins after more than a decade at Microsoft where he led cloud and enterprise security efforts. Korsunsky has over 25 years of software engineering and cybersecurity leadership experience.
Tenable (NASDAQ: TENB) announced a OneGov agreement with the U.S. General Services Administration to offer its FedRAMP-authorized Tenable Cloud Security to federal agencies, including the Department of Defense, at a discount through March 31, 2027. The solution is presented as a CNAPP that provides unified visibility across multi-cloud infrastructure, identities, and workloads, supports Zero Trust and continuous compliance, and extends protection to AI resources to help accelerate secure cloud adoption across the federal government.
Tenable (NASDAQ: TENB) announced management will present at two investor conferences in December 2025: CFO Matt Brown at the UBS Global Technology and AI Conference on Tuesday, December 2, 2025 in Scottsdale, AZ, and co-CEO Steve Vintz with Brown at the Barclays Annual Global Technology Conference on Wednesday, December 10, 2025 in San Francisco, CA.
A webcast of the presentations and more event details are available through Tenable’s investor relations site at investors.tenable.com.
Tenable (NASDAQ: TENB) was named a Leader in the first-ever 2025 Gartner Magic Quadrant for Exposure Assessment Platforms, placed highest for Ability to Execute and furthest right for Completeness of Vision on November 10, 2025. Tenable was also positioned as a Leader in the IDC MarketScape: Worldwide Exposure Management 2025 and The Forrester Wave: Unified Vulnerability Management, Q3 2025. The release highlights the Tenable One Exposure Management Platform, the company’s focus on proactive exposure management across AI, cloud, IT, identity, third party, web apps and OT, and an ecosystem of 300+ integrations trusted by more than 44,000 organizations.
Tenable (Nasdaq: TENB) reported Q3 2025 revenue of $252.4M, up 11% YoY, and calculated current billings of $267.5M, up 8% YoY. GAAP net income was $2.3M versus a loss of $9.2M a year earlier; GAAP operating margin improved to 2.8%. Non-GAAP income from operations was $58.9M and non-GAAP diluted EPS was $0.42 (up from $0.32).
The company repurchased 2.0M shares for $60.0M, launched Tenable AI Exposure, added enterprise customers, named a new CFO, and provided Q4 and full‑year 2025 financial ranges.
Tenable (NASDAQ: TENB) will release third-quarter fiscal 2025 results for the period ended September 30, 2025 after U.S. market close on Wednesday, October 29, 2025. The company will host a conference call the same day at 4:30 p.m. ET with a live webcast and domestic/international dial‑in numbers. An archived replay will be available after the call on the Tenable Investor Relations website.
Tenable (NASDAQ: TENB) has announced the formation of the Exposure Management Leadership Council, a working group of CISOs and cybersecurity leaders from global organizations. The council aims to develop frameworks and best practices for exposure management in cybersecurity.
The council has released its inaugural report titled "Board meetings and the dreaded cyber risk update: a use case for exposure management," which addresses the communication gap between security leaders and boards of directors. The report highlights how traditional security metrics fail to effectively communicate organizational cyber exposure.
Led by Bob Huber, Tenable's Chief Security Officer, the initiative focuses on transforming technical metrics into strategic risk discussions that drive actionable outcomes.
Tenable (NASDAQ: TENB) has achieved the #1 ranking for worldwide market share in device vulnerability and exposure management for 2024, according to IDC's latest report. The company's AI-powered Tenable One platform integrates data from over 300 security tools and Tenable's sensors, providing a unified view of security exposures.
The platform's success is attributed to Tenable's early adoption of exposure management concepts and its channel-first strategy. A significant development includes the recent acquisition of Apex Security and the launch of Tenable AI Exposure in August 2025, which helps organizations manage risks associated with generative AI tools.
Tenable (NASDAQ: TENB) has released its State of Cloud and AI Security 2025 report, revealing significant challenges in cloud security management. The study found that 82% of organizations operate hybrid environments and 63% use multiple cloud providers, managing an average of 2.7 environments.
The research, conducted with the Cloud Security Alliance across 1,000+ IT professionals, highlights how rapid adoption of hybrid, multi-cloud, and AI systems has created security blind spots. While 58% have adopted unified security monitoring, 57% use Cloud Security Posture Management, and 54% implemented Extended Detection and Response, many organizations still struggle with fragmented systems and inconsistent identity governance.