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Cybersecurity Snapshot: Medusa Ransomware Impacting Critical Infrastructure, CISA Warns, While NIST Selects New Quantum-Resistant Algorithm

by Juan Perez  on March 14, 2025

Check out how to protect your org against the Medusa ransomware gang. Plus, another cryptographic algorithm designed to resist quantum attacks will be standardized. Meanwhile, Tenable did a deep dive on DeepSeek’s malware-creation capabilities. And get the latest on vulnerability prioritization; CIS Benchmarks; and open source software risks.
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August 2, 2023

CNAPPgoat: The Multicloud Open-Source Tool for Deploying Vulnerable-by-Design Cloud Resources

Here’s all you need to know about CNAPPgoat, our open-source project designed to modularly provision vulnerable-by-design components in cloud environments....

Lior Zatlavi Lior Zatlavi
August 2, 2023

Using the Service Location Protocol (SLP) to Find Exposed Management Interfaces

Exposed management interfaces are valuable entry points for attackers. CISA Binding Operational Directive 23-02 calls for getting them off the internet. Here’s a novel approach for finding some of these elusive devices using SLP....

Ben Smith Ben Smith
August 2, 2023

Unpacking the Shared Responsibility Model for Cloud Security: How To Avoid Coverage Gaps and Confusion

Confusion over the scope of customer responsibility for cloud security causes control gaps and exposes businesses to risks of attack and non-compliance. Secure configuration of customer-managed resources is the most critical factor for reducing cloud risk. However, it can only be achieved by first u...

Tom Croll Tom Croll
August 1, 2023

What's New in Tenable OT Security 3.16: Elevating Building Management System Security and User Experience

Tenable OT Security 3.16 introduces advanced security for building automation systems, a streamlined interface and simplified upgrade process, empowering users to be at the forefront of securing their IT, OT, BMS and IoT assets with confidence....

Joone Nijjar Joone Nijjar
July 31, 2023

Tenable Cyber Watch: U.S. Gov Releases Cybersecurity Implementation Plan, CISA Shares Free Tools for Cloud Security, and more

This week’s edition of Tenable Cyber Watch unpacks the White House’s National Cybersecurity Strategy Implementation Plan and offers new tips and guidance for C-level executives regarding generative AI adoption. Also covered: CISA shares its factsheet offering free tools to help secure cloud environm...

Jirah Mickle Jirah Mickle
July 28, 2023

FAQ: What the New SEC Cybersecurity Rules Mean for Infosec Leaders

On July 26, the SEC voted 3-2 to adopt new rules which would require several new cybersecurity disclosures from publicly traded companies. Here’s what cybersecurity leaders need to know....

By Michelle VonderHaar and David Bartholomew
July 28, 2023

Cybersecurity Snapshot: SEC Wants More Cybersecurity Transparency from Public Companies

Find out what’s in the SEC’s new cybersecurity disclosure rules. Plus, CISA analyzes the cyber risks impacting critical infrastructure organizations. Also, check out guidance for shadow IT and tips to boost your security awareness program. And much more!...

Juan Perez Juan Perez
July 26, 2023

Tenable's 2023 Capture The Flag: Are You Ready to Test Your Hacking Skills?

Tenable is bringing its annual hacking competition to Black Hat 2023 in a hybrid in-person and online experience, giving competitors around the world a chance to have fun and test their skills....

Team Tenable Team Tenable
July 26, 2023

How To Obtain the Right Cybersecurity Insurance for Your Business

Cyber insurance has become a necessity, and the cost and effort to obtain it can be considerable. Still, your organization can boost its odds of landing the coverage it needs at a fair price that’s consistent with its risk profile. Check out the invaluable advice from a panel of experts from the ins...

Juan Perez Juan Perez

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