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

Tenable

1 - CISA: Hundreds of critical infrastructure orgs hit by Medusa ransomware Dont let the Medusa ransomware group turn your network into stone. government sent this week via an advisory to cybersecurity teams, especially those at critical infrastructure organizations. Thats the message the U.S. Check out what they said!

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Cybersecurity Snapshot: New Guides Offer Best Practices for Preventing Shadow AI and for Deploying Secure Software Updates

Tenable

Cybersecurity and Infrastructure Security Agency (CISA), the FBI and the Australian Cyber Security Centre. It’s 2024, and basic, preventable software defects continue to enable crippling attacks against hospitals, schools, and other critical infrastructure. This has to stop,” CISA Director Jen Easterly said in a statement.

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Cybersecurity Snapshot: Five Eyes Rank 2023’s Most Frequently Exploited CVEs, While CSA Publishes Framework for AI System Audits

Tenable

Require phishing-resistant multi-factor authentication for all users and on all VPN connections. For example, the paper suggests 19 questions to ask about AI security systems, organized into seven sub-categories, including authentication and access control; data sanitization; encryption and key management; and security monitoring.

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Welcome to the trusted edge

CIO

Just imagine the devastation if a hospital got hacked and the infrastructure and healthcare devices were taken offline, which we have seen happen before. It’s not easy to secure edge assets Despite the urgency, edge infrastructure is incredibly hard to protect. Edge Computing

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Cybersecurity Snapshot: OpenSSF Unveils Framework for Securing Open Source Projects, While IT-ISAC Says AI Makes Ransomware Stealthier

Tenable

Users must complete multi-factor authentication (MFA) when accessing a sensitive resource in the projects version control system. 255 webinar attendees polled by Tenable, February 2025) (218 webinar attendees polled by Tenable, February 2025) (Respondents could choose more than one answer. Check out how they responded!

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How Can We Strengthen the Cybersecurity of Critical Infrastructure? Here Are My Suggestions for CISOs, Regulators, Vendors – and All Citizens

Tenable

A year after the ransomware attack against the Colonial Pipeline, what can we do to further harden the IT and OT systems of power plants, fuel pipelines, water treatment plants and similar critical infrastructure facilities? With major disruptions to gasoline, diesel and jet fuel distribution across multiple U.S. government. Regular citizens.

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How to manage cloud exploitation at the edge

CIO

The Infrastructure-as-a-Service (IaaS) cloud computing model enables remote working, supports digital transformation, provides scale, increases resilience, and can reduce costs. Cloud infrastructure is especially sensitive, as many critical applications are at risk, such as customer-facing applications. Watch on-demand here.

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