Threat actors are abusing a new Linux-based toolkit dubbed RingH23 to silently compromise MacCMS-based video sites and hijack CDN infrastructure at scale, redirecting millions of users to gambling, pornography, and fraud platforms.​ Evidence shows Funnull has re-emerged with a fully owned attack framework that no longer parasitizes public CDNs, but actively compromises CDN nodes and […]

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Suspected DPRK-linked threat actors have been observed compromising cryptocurrency firms through a coordinated campaign that blends web-app exploitation, cloud abuse, and secrets theft to position for large‑scale digital asset theft. The intrusions show a full kill chain from initial access via the React2Shell vulnerability (CVE‑2025‑55182) to deep AWS and Kubernetes reconnaissance and exfiltration of proprietary […]

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