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Help Net Security

Embed Security lets analysts teach its AI SOC Platform how to investigate

Embed Security announced new capabilities that let security teams teach Embed how they investigate, what matters in their environment, and how to improve their detections. With customer-built iSteps, expanded NoiseIQ Memories, and Detection Engineering, organizations can extend Embed’s built-in security expertise with their own knowledge and operating practices. Rather than programming workflows, analysts can teach E…

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SOCRadar

October 2026: Binance Heist, ConnectWise Breach, and More

The major cyber attacks of October 2026 were some of the year’s most consequential, and many of them started with access their victims already trusted. A cryptocurrency exchange lost billions through compromised engineer workstations in the Binance hot wallet heist, a backup provider’s cloud credential reached hundreds of Microsoft 365 tenants in the ConnectWise breach, […]

بدافزار و آلودگی آسیب‌پذیری و روز صفر نشت داده
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Help Net Security

Microsoft researchers demonstrate hidden backdoor technique for AI agents

Microsoft researchers have demonstrated how small changes to an AI model can implant a hidden backdoor, causing an agent to execute an attacker’s command when a specific trigger appears. The technique, called Lazarus, requires no model retraining and allows the agent to behave normally during standard safety evaluations. The company has not observed threat actors weaponizing the technique, but says the research highl…

بدافزار و آلودگی
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Ubuntu Security Notices

USN-9043-1: Linux kernel (NVIDIA) vulnerabilities

It was discovered that some AMD processors did not properly perform Reverse Map Table (RMP) checks when the IOMMU accessed certain host buffers. A local attacker with hypervisor access could possibly use this to trigger an out-of-bounds condition and compromise the integrity of SEV-SNP guest memory. (CVE-2023-20585) Several security issues were discovered in the Linux kernel. An attacker could possibly use these to c…

آسیب‌پذیری و روز صفر امنیت اینترنت اشیا و صنعتی توسعه موبایل
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