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Without DMARC, campaigns remain highly susceptible to phishing, domain spoofing, and impersonation.

This white paper, titled "DTLS 'ClientHello' Race Conditions in WebRTC Implementations," details a security vulnerability affecting multiple WebRTC implementations. The research uncovers a security flaw where certain implementations fail to properly verify the origin of DTLS "ClientHello" messages in WebRTC sessions, potentially leading to denial of service attacks. The paper includes methodology, affected systems, and recommendations for mitigation.

Ubuntu Security Notice 7078-1 - Atte Kettunen discovered that Firefox did not properly validate before inserting ranges into the selection node cache. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code.

Service accounts are vital in any enterprise, running automated processes like managing applications or scripts. However, without proper monitoring, they can pose a significant security risk due to their elevated privileges. This guide will walk you through how to locate and secure these accounts within Active Directory (AD), and explore how Silverfort’s solutions can help enhance your

Cisco Talos recently discovered a phishing campaign using an open-source phishing toolkit called Gophish by an unknown threat actor.

At Red Hat, we are committed to delivering trustworthy and robust products through a comprehensive security approach that encompasses many Secure Development Lifecycle (SDLC) activities. Our approach is grounded in the foundational principles of secure system design, which were first articulated 50 years ago in 1974 by Jerome Saltzer and Michael Schroeder in their seminal work: The Protection of Information in Computer Systems.Try Red Hat Enterprise Linux AIThese principles, along with more recent advancements, such as those outlined in the CISA Secure by Design and SafeCode Fundamental Prac

As the Akira ransomware group continues to evolve its operations, Talos has the latest research on the group's attack chain, targeted verticals, and potential future TTPs.

Ubuntu Security Notice 7077-1 - Enrique Nissim and Krzysztof Okupski discovered that some AMD processors did not properly restrict access to the System Management Mode configuration when the SMM Lock was enabled. A privileged local attacker could possibly use this issue to further escalate their privileges and execute arbitrary code within the processor's firmware layer.

Red Hat Security Advisory 2024-8162-03 - An update for kernel is now available for Red Hat Enterprise Linux 9. Issues addressed include information leakage and null pointer vulnerabilities.

As in golf, security requires collaboration across the entire organization, from individual contributors in each department to the executive level and the board.