Microsoft’s February 2026 Patch Tuesday Addresses 54 CVEs (CVE-2026-21510, CVE-2026-21513)
Microsoft addresses 54 CVEs in the February 2026 Patch Tuesday released, including six zero-day vulnerabilities that were exploited in the wild and three publicly disclosed CVEs.
What Anthropic’s Latest Model Reveals About the Future of Cybersecurity
AI can find vulnerabilities with unprecedented speed, but discovery alone doesn’t reduce cyber risk. We need exposure prioritization, contextual risk analysis, and AI-driven remediation to transform findings into security outcomes.
I pretended to be an AI agent on Moltbook so you don’t have to
I went undercover on Moltbook, the AI-only social network, masquerading as a bot. Instead of deep bot-to-bot conversations, I found spam, scams, and serious security risks.
2025 SLG cyber trends: 5 lessons to build a 2026 cyber roadmap
From school districts to state agencies, 2025 cyber incidents were a wake-up call about asset visibility. Discover five actionable lessons SLG leaders can use to close the cyber exposure gap and move from reactive threat detection and response to proactive exposure management.
LookOut: Discovering RCE and Internal Access on Looker (Google Cloud & On-Prem)
Tenable Research discovered two novel vulnerabilities in Google Looker that could allow an attacker to completely compromise a Looker instance. Google moved swiftly to patch these issues. Organizations running Looker on-prem should verify they have upgraded to the patched versions.
From Clawdbot to Moltbot to OpenClaw: Security Experts Detail Critical Vulnerabilities and 6 Immediate Hardening Steps for the Viral AI Agent
Moltbot, the viral AI agent, is riddled with critical vulnerabilities, exposed control interfaces, and malicious extensions that put users' sensitive data at risk. Understand the immediate security practices you can implement to mitigate this enormous agentic AI security risk.
Frequently Asked Questions About Notepad++ Supply Chain Compromise
Threat actors compromised the update infrastructure for Notepad++, redirecting traffic to an attacker controlled site for targeted espionage purposes.
What’s New in Tenable Cloud Security: Multi-cloud Risk Analysis, Attack Surface Assessments, Improved IAM Security and More
Tenable Cloud Security continues to expand the technical depth of our Tenable One exposure management platform. Our latest enhancements include unified multi-cloud exploration, high-fidelity network validation, and expanded entitlement visibility across infrastructure and identity providers.
CVE-2026-1281, CVE-2026-1340: Ivanti Endpoint Manager Mobile (EPMM) Zero-Day Vulnerabilities Exploited
Two Critical vulnerabilities in Ivanti’s popular mobile device management solution have been exploited in the wild in limited attacks
Introdução ao Tenable One AI Exposure: Um novo padrão para proteger o uso de IA em escala
Descubra e monitore continuamente todo o uso de IA na sua organização, incluindo shadow AI, agentes, plug-ins de navegador etc. com o Tenable One AI Exposure. Mapeie workflows complexos de IA para descobrir exposições de alto impacto e monitorar a conformidade com as políticas de segurança e uso aceitável de IA.
Oracle January 2026 Critical Patch Update Addresses 158 CVEs
Oracle addresses 158 CVEs in its first quarterly update of 2026 with 337 patches, including 27 critical updates.
Tenable Discovers SSRF Vulnerability in Java TLS Handshakes That Creates DoS Risk
Tenable Research has discovered a server-side request forgery (SSRF) vulnerability in Java’s handling of client certificates during a TLS handshake. In certain configurations, this can be abused to cause a denial-of-service (DoS) condition.Key takeawaysTenable Research identified a vulnerability in…