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Breakthrough links magnetism and electricity for faster tech

Engineers at the University of Delaware have uncovered a way to bridge magnetism and electricity through magnons—tiny waves that carry information without electrical current. These magnetic waves can generate measurable electric signals within antiferromagnetic materials, offering a possible foundation for computer chips that operate faster and use less power.
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New ExtraHop capabilities target malicious PowerShell use across enterprise environments

ExtraHop has announced new capabilities to detect the malicious use of PowerShell. These enhancements provide the visibility needed to disrupt the attack kill chain and deliver insight to stop lateral movement in its tracks. Remote management tools like PowerShell have become a notable weapon for attackers, like the Qilin Ransomware-as-a-Service (RaaS) operation, which has hit many high-value organizations globally including several UK hospitals. Threat actors often use PowerShell for living-off-the-land to go under the radar … More → The post New ExtraHop capabilities target malicious PowerShell use across enterprise environments appeared first on Help Net Security.
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Deepwatch NEXA platform transforms MDR collaboration with agentic AI

Deepwatch has released Deepwatch NEXA, a collaborative agentic AI ecosystem that delivers outcome-focused agents to transform how MDR providers and customers work together. NEXA combines natural language interaction with agentic AI to provide real-time visibility, context, and actionable insights across the entire security lifecycle. This enables MDR providers and customers to detect, investigate, and respond to threats faster while shifting from reactive defense to proactive, business-aligned protection. Six intelligent agents, one unified ecosystem Deepwatch NEXA, … More → The post Deepwatch NEXA platform transforms MDR collaboration with agentic AI appeared first on Help Net Security.
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ZEDEDA introduces Edge Kubernetes App Flows to automate edge application lifecycle

ZEDEDA has released a full-stack edge Kubernetes-as-a-Service solution that extends a cloud-native deployment experience to distributed edge environments. ZEDEDA Edge Kubernetes App Flows automates the edge application lifecycle, from packaging and configuration to delivery and observability, eliminating the need to manage cluster and application orchestration infrastructure. Edge Kubernetes App Flows supports the bare-metal and GPU compute required for edge AI applications, such as automated detection of manufacturing flaws and predictive maintenance. Built on ZEDEDA’s edge … More → The post ZEDEDA introduces Edge Kubernetes App Flows to automate edge application lifecycle appeared first on Help Net Security.
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Veeam App for Microsoft Sentinel brings backup intelligence directly into the SOC

Veeam Software launched its new Veeam App for Microsoft Sentinel. The solution provides advanced integration with Veeam Data Platform and empowers organizations to detect, investigate, and respond to cyber threats and backup anomalies, delivering data resilience and operational efficiency across SOC. As cyberattacks increasingly target backup environments, many SOC teams face a critical visibility gap in their security posture ecosystem, leaving organizations vulnerable to attacks on their last line of defense – their backups. The … More → The post Veeam App for Microsoft Sentinel brings backup intelligence directly into the SOC appeared first on Help Net Security.
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Veza Access AuthZ automates identity governance

Veza announced Access AuthZ, a new product that automates how organizations grant and revoke access across enterprise systems to address the “last mile” of identity governance. Built on the power of Veza Access Graph and Access Profiles, Access AuthZ unifies access control and access automation in a simplified way even with organizations relying on existing lifecycle management processes. Designed for scale and interoperability, it extends provisioning beyond traditional lifecycle management tools to include legacy platforms, … More → The post Veza Access AuthZ automates identity governance appeared first on Help Net Security.
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New Relic unveils Logs Intelligence to accelerate root cause analysis with AI

New Relic has announced Logs Intelligence, a series of AI-strengthened capabilities that automate the time and effort required to reduce mean time to resolution (MTTR) and extract critical insights from logs. Featured key innovations, like AI Log Alerts Summarization, transform how teams work with log data by providing automated analysis to generate a rapid hypothesis, accelerating time to root cause understanding and incident response. “Distributed systems and AI tools generate logs at an unprecedented rate,” … More → The post New Relic unveils Logs Intelligence to accelerate root cause analysis with AI appeared first on Help Net Security.
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PortGPT: How researchers taught an AI to backport security patches automatically

Keeping older software versions secure often means backporting patches from newer releases. It is a routine but tedious job, especially for large open-source projects such as the Linux kernel. A new research effort has built a tool that uses a large language model to do that work automatically. A team of researchers from China, the United States, and Canada created PortGPT, an AI system designed to automate the process of migrating security patches from mainline … More → The post PortGPT: How researchers taught an AI to backport security patches automatically appeared first on Help Net Security.
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AI can flag the risk, but only humans can close the loop

In this Help Net Security interview, Dilek Çilingir, Global Forensic & Integrity Services Leader at EY, discusses how AI is transforming third-party assessments and due diligence. She explains how machine learning and behavioral analytics help organizations detect risks earlier, improve compliance, and strengthen accountability. As oversight grows, Çilingir explains why human judgment still matters in every AI-supported decision. When a third-party breach occurs, the forensic investigation often uncovers weak points that AI could have flagged … More → The post AI can flag the risk, but only humans can close the loop appeared first on Help Net Security.
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VulnRisk: Open-source vulnerability risk assessment platform

VulnRisk is an open-source platform for vulnerability risk assessment. It goes beyond basic CVSS scoring by adding context-aware analysis that reduces noise and highlights what matters. The tool is free to use and designed for local development and testing. The platform’s scoring engine cuts up to 90 percent of noise by applying contextual factors such as exploit likelihood and asset importance. Every score comes with a full calculation breakdown, so users can see exactly how … More → The post VulnRisk: Open-source vulnerability risk assessment platform appeared first on Help Net Security.
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