CISA warns of a vulnerability (CVE-2025-21590) in Juniper Networks’ Junos OS, allowing local attackers to execute arbitrary code due to improper kernel isolation. Exploited by the China-linked group UNC3886 via outdated routers, it poses significant risks. Juniper advises upgrading to patched versions and implementing security measures. Organizations should address this by April 3, 2025, to mitigate threats.
Claude Mythos 5 Redeployed to Help U.S. Organizations Strengthen Cyber Defense
Anthropic has officially restored access to its Claude Mythos 5 artificial intelligence model for a select group of U.S. organizations tasked with defending critical national
