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Blog da Tenable

September 30, 2025

The Trifecta: How Three New Gemini Vulnerabilities in Cloud Assist, Search Model, and Browsing Allowed Private Data Exfiltration

Tenable Research discovered three vulnerabilities (now remediated) within Google’s Gemini AI assistant suite, which we dubbed the Gemini Trifecta. These vulnerabilities exposed users to severe privacy risks. They made Gemini vulnerable to: search-injection attacks on its Search Personalization Model; log-to-prompt injection attacks against Gemini Cloud Assist; and exfiltration of the user’s saved information and location data via the Gemini Browsing Tool.

February 6, 2024

Keep the Water Flowing for the DoD: Securing Operational Technology from Cyberattacks

Malicious actors are ramping up attacks against water and wastewater systems (WWS), which are not only attractive targets but also complex to protect. O Department of Defense (DoD) in particular operates a large number of WWS facilities. Read on to learn how a strong cybersecurity program…


February 2, 2024

Perguntas frequentes sobre incidentes de segurança no AnyDesk

Frequently asked questions relating to a security incident at AnyDesk that was publicly disclosed on February 2.


February 2, 2024

Cybersecurity Snapshot: Attackers Hack Routers To Hit Critical Infrastructure, as CISA Calls for More Secure Router Design

CISA is calling on router makers to improve security, because attackers like Volt Typhoon compromise routers to breach critical infrastructure systems. Meanwhile, data breaches hit an all-time high in the U.S. Plus, Italy says ChatGPT violates EU privacy laws. And a cyber expert calls on…


February 1, 2024

Má higiene de identidade é a raiz do ataque com patrocínio governamental contra a Microsoft

A última invasão sofrida pela Microsoft evidencia mais uma vez que apenas detecção e resposta não são suficientes. Como a fonte de um ataque quase sempre um único usuário com permissões exageradas, é essencial que as empresas invistam em forte segurança preventiva.


January 31, 2024

CVE-2023-46805, CVE-2024-21887, CVE-2024-21888 and CVE-2024-21893: Frequently Asked Questions for Vulnerabilities in Ivanti Connect Secure and Policy Secure Gateways

Frequently asked questions for five CVEs affecting Ivanti Connect Secure and Policy Secure Gateways, with three of the vulnerabilities having been exploited in the wild as zero-days.


January 31, 2024

Líderes em segurança da nuvem expressam seus principais desafios

Muitas identidades, muitos sistemas e muito cacique para pouca tribo obscurecem uma situação já complexa.


January 30, 2024

Não é faixa preta na análise de vias de ataque? O Tenable ExposureAI ajuda a alcançar a segurança proativa

With attacks becoming more sophisticated, security teams must spend more time analyzing different entry points into the organization, as well as numerous tactics, techniques and procedures. Find out how Tenable ExposureAI helps you overcome these challenges and enhances your efficiency and…


January 26, 2024

Cybersecurity Snapshot: New Guide Details How To Use AI Securely, as CERT Honcho Tells CISOs To Sharpen AI Security Skills Pronto

Cyber agencies from multiple countries published a joint guide on using artificial intelligence safely. Meanwhile, CERT’s director says AI is the top skill for CISOs to have in 2024. Plus, the UK’s NCSC forecasts how AI will supercharge cyberattacks. And a global survey shows cyber pros weighing…


January 24, 2024

Fortalecer proteções cibernéticas nos sistemas de OT de DoD

Operational technology plays a major role in many aspects of the U.S. Department of Defense — including in military operations, in the infrastructure on bases and throughout the supply chain. Strengthening the cyber defenses of these systems is imperative. Eis o que você precisa saber.


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