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Tenable blog

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.

August 25, 2023

Cybersecurity Snapshot: CISOs Value Prevention Over Response, While CISA Urges Cyber Teams To Prep for Quantum Attacks

Time to start prepping for the quantum computing threat? CISA thinks so. Plus, why security leaders are prioritizing security prevention tools. Also, find out why ransomware attacks surged in July. Oh, and the White House wants your input on open source security. And much more!


August 22, 2023

CVE-2023-38035: Ivanti Sentry API Authentication Bypass Zero-Day Exploited in the Wild

For the third time in a month, Ivanti discloses a zero-day vulnerability in one of its products that has been exploited in the wild


August 21, 2023

Tenable Cyber Watch: White House Tackles Cyber Skills Shortage, Cost of Data Breaches Keeps Rising, and more

This week’s edition of Tenable Cyber Watch unpacks the White House’s new initiative to tackle the cyber skills shortage and addresses the surge data breach costs. Also covered: NSA and CISA’s security guidance for 5G network slicing.


August 18, 2023

Cybersecurity Snapshot: CIS Guide Outlines How To Attain an Affordable Cyber Hygiene Foundation

The Center for Internet Security unpacks how to establish foundational cyber hygiene at a reasonable cost. Plus, the Cyber Safety Review Board issues urgent security recommendations on its Lapsus$ report – and announces it’ll next delve into cloud security. Moreover, are humans or AI better at…


August 17, 2023

The Next Step in the IMDSv1 Redemption Journey

Learn about AWS’s new open source library for enforcing IMDSv2 and Tenable Cloud Security’s new lab for trying it out.


August 14, 2023

Tenable Capture the Flag 2023: And the Winners Are...

It's time to crown the winners of this year's Capture the Flag Event!


August 14, 2023

Tenable Cyber Watch: Hot Takes from Black Hat USA, SANS Releases 2023 Report on Security Awareness, and more

This week’s edition of Tenable Cyber Watch dishes out five hot takes from Black Hat USA and provides guidance on how to better mitigate shadow IT risks. Also covered: How you can boost your security awareness program.


August 11, 2023

Cybersecurity Snapshot: U.S. To Award Millions in AI Cyber Tool Contest, While NIST Revamps Cybersecurity Framework

Got an idea for a new AI-based cybersecurity product? You could win millions in a new contest. Meanwhile, NIST has drafted a major revision to the CSF 2.0 and wants your opinion about it. Also, there’s a new free tool that flags security flaws in public AI models. Plus, most cloud breaches are…


August 9, 2023

Introducing ExposureAI in Tenable One: Meet the Future of Preventive Cybersecurity

The Tenable One Exposure Management Platform is already transforming how organizations practice preventive cybersecurity. Now, with the introduction of ExposureAI, users can unleash the full potential of generative artificial intelligence to stay one step ahead of attackers.


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