Welcome to our dedicated page for Tenable Holdings news (Ticker: TENB), a resource for investors and traders seeking the latest updates and insights on Tenable Holdings stock.
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) launched an OT asset discovery engine on April 15, 2026 that integrates OT/IoT visibility into the Tenable One Exposure Management Platform. The VM-Native OT Discovery requires no new hardware or agents, is immediately available to Tenable One, Vulnerability Management and Security Center customers, and early adopters uncovered between 100 and 1,000+ unknown OT/IoT assets, with some devices showing critical vulnerabilities.
The capability unifies cyber-physical exposure data, aims to accelerate compliance and reduce blind spots across IT/OT domains, and complements Tenable OT Security for complex use cases.
Tenable (NASDAQ: TENB) introduced Tenable Hexa AI on March 24, 2026: an agentic AI orchestration engine inside the Tenable One exposure management platform that automates security workflows and coordinates remediation to reduce cyber exposure.
Hexa AI leverages the Tenable Exposure Data Fabric, offers custom and out-of-the-box agents, is in a private program now, and targets general availability later in 2026.
Tenable (NASDAQ: TENB) announced an Investor Day on Thursday, May 21, 2026 in Boston, running from 1:30 pm ET to about 4:00 pm ET. Tenable executives will present on exposure management leadership, AI strategy, platform roadmap, market opportunity and long-term financial targets.
Registration is required, in-person space is limited, and the event will be webcast live on Tenable's Investor Relations website; contact investors@tenable.com for questions.
Tenable (NASDAQ: TENB) appointed Dino DiMarino as Chief Revenue Officer effective March 12, 2026. Based in Boston, DiMarino will lead global sales, partner ecosystems and revenue operations to scale Tenable’s exposure management and AI security go-to-market amid rising enterprise demand.
He succeeds Dave Feringa, who retired after a long Tenable tenure, and brings 20+ years of leadership including CRO roles at Snyk, Qualys and Mimecast.
Tenable (NASDAQ: TENB) was named a Challenger in the 2026 Gartner Magic Quadrant for CPS Protection Platforms on March 3, 2026. The announcement highlights Tenable One as an AI-powered exposure management platform providing unified visibility and OT security across IT, cloud, identity and cyber-physical systems.
Gartner praised CPS protection platforms for discovering assets in OT/ICS/IoT environments; Tenable previously earned recognition in Gartner 2025 reports for exposure assessment and AI-powered exposure assessment leadership.
Tenable (NASDAQ: TENB) will host EXPOSURE 2026, the first global conference dedicated to exposure management in the AI era, May 19–21, 2026 in Boston.
The three-day event includes an immersive training day, keynotes, technical breakouts, hands-on labs and tracks for CISOs, practitioners and AI security teams.
Tenable (NASDAQ: TENB) released its Cloud and AI Security Risk Report 2026, finding widespread AI-related exposures across cloud, supply chain and identity. Key metrics: 86% host third-party packages with critical vulnerabilities, 70% use AI/MCP packages, and 65% expose unused cloud credentials.
The report warns of rising non-human identity risk, recommends least-privilege controls, secret rotation, unified visibility across code, VMs, identities and cloud to reduce an accelerating AI exposure gap.
Tenable (NASDAQ: TENB) announced that co-CEO Steve Vintz and CFO Matt Brown will present at the Morgan Stanley Technology, Media & Telecom Conference in San Francisco on Tuesday, March 3, 2026. Investors can find presentation details and a webcast via Tenable's investor website.
Tenable (NASDAQ: TENB) was named "the company to beat for AI-powered exposure assessment" in Gartner's 2025 AI Vendor Race on Feb 12, 2026. Gartner highlighted Tenable's combination of vulnerability assessment, asset discovery, third-party telemetry ingestion and AI to prioritize exposures and automate remediation.
Tenable says Tenable One uses AI to unify asset, exposure and threat data across cloud, SaaS, APIs and agents to deliver continuous, risk-aware exposure management.
Tenable (Nasdaq: TENB) reported Q4 2025 revenue of $260.5M (+11% YoY) and full‑year revenue of $999.4M (+11% YoY). Full‑year unlevered free cash flow was $277.0M and net cash from operations was $266.8M. GAAP net loss for 2025 was $36.1M (GAAP loss from operations $9.2M). The company repurchased 7.9 million shares for $247.5M and expanded its buyback authorization by $150M to a remaining $338M. Tenable provided Q1 2026 and full‑year 2026 non‑GAAP guidance and said it will stop providing a specific calculated current billings range going forward.