Kaspersky researchers analyze a complex fileless cyberattack by Storm-2603 involving ToolShell exploitation and subsequent runtime subversion, and discuss how to detect such intrusions.
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AI agents operated by cloud infrastructure and application hosting platform, Railway, have attempted to access a rival platform’s infrastructure, prompting the cloud provider’s leadership to acknowledge the incident on social media. Railway senior product engineer Jake Runzer acknowledged running agents to perform signups and agentic testing on similar platforms after Primcloud founder Josh Manders publicly questione…
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…
CVE-2026-119977 lets hackers hijack WordPress sites during core updates. CISA confirms exploitation as users are told to patch…
It was discovered that the io_uring subsystem in the Linux kernel did not properly handle canceled task work when processing certain wait operations, leading to the operation being performed in the wrong task context. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2026-81010) Several security issues were discovered in the Linux kernel. An attacker could possibly use these t…
