https://thehackernews.com/2026/04/mirai-variant-nexcorium-exploits-cve.html
Mirai Variant Nexcorium Exploits CVE-2024-3721 to Hijack TBK DVRs for DDoS Botnet
CVE-2024-3721 and CVE-2023-33538 exploited in TBK DVRs and EoL TP-Link routers, enabling Mirai variants and DDoS risk.