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Blog da Tenable

February 19, 2026

A armadilha da velocidade da nuvem e da IA: Why Governance Is Falling Behind Innovation

A adoção da IA está ultrapassando a governança cibernética tradicional. O "Tenable Cloud and AI Security Risk Report 2026" revela como as identidades com privilégios excessivos e as dependências da cadeia de suprimentos não monitoradas deixam as organizações expostas. Oferecemos 10 táticas para fechar suas vias de ataque mais críticas.

October 17, 2023

Tenable Cyber Watch: SANS Advises on Maximizing OT Security Budgets; Cybersecurity Awareness Month, and more

This week’s edition of Tenable Cyber Watch unpacks how to maximize shrinking OT security budgets and addresses why CISA is calling on tech vendors to do better as a part of its cybersecurity awareness campaign. Also covered: Ermetic’s new open source tool that helps you assess multi-cloud security.


October 17, 2023

Segurança unificada de TI e aplicações Web: integração de verificações de aplicações Web no local ao Security Center

Agora, a verificação de aplicações Web no local está disponível no Tenable Security Center, oferecendo gerenciamento de exposição abrangente com análise precisa, cobertura para os Top 10 do OWASP e fácil configuração. Eis o que você precisa saber.


October 16, 2023

CVE-2023-20198: Zero-Day Vulnerability in Cisco IOS XE Exploited in the Wild

A maximum severity CVSS 10 zero-day vulnerability in Cisco IOS XE has been exploited in the wild. Organizations should apply the mitigation steps from Cisco as soon as possible until patches are released.


October 10, 2023

Microsoft’s October 2023 Patch Tuesday Addresses 103 CVEs (CVE-2023-36563, CVE-2023-41763)

Microsoft addresses 103 CVEs including two vulnerabilities that were exploited in the wild.


October 6, 2023

Cybersecurity Snapshot: SANS Offers Tips for Maximizing Smaller OT Security Budgets

A SANS Institute survey found that budgets for ICS/OT security have shrunk, and advises on how to do more with less. Plus, hiring managers boost starting salaries to recruit stellar cyber pros. In addition, CISA’s Cybersecurity Awareness Month campaign challenges tech vendors to build safer…


October 4, 2023

CVE-2023-38545, CVE-2023-38546: Frequently Asked Questions for New Vulnerabilities in curl

Frequently asked questions relating to two vulnerabilities patched in curl version 8.4.0


October 4, 2023

Exfiltrated, Signed, Delivered – What Can Go Wrong When an Amazon Elastic Compute Cloud (EC2) Instance is Exposed to SSRF

Using CNAPPgoat, you can now experiment with a technique that leverages exposure to SSRF to trigger calls to AWS services from within an Amazon EC2 instance.


October 4, 2023

MrBeast Scams: Verified Accounts, DeepFakes Used in Impersonations to Promote Fake Giveaways on YouTube and TikTok

MrBeast, the most popular YouTube creator as of October 2023, has been impersonated in a variety of scams on YouTube and TikTok, including a recent deepfake promoting a free iPhone giveaway


October 4, 2023

CVE-2023-22515: Zero-Day Vulnerability in Atlassian Confluence Data Center and Server Exploited in the Wild

A critical zero-day vulnerability in Atlassian Confluence Data Center and Server has been exploited in the wild in a limited number of cases. Organizations should patch or apply the mitigation steps as soon as possible.


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