Zbtlink is an organization tracked by ThreatCluster, appearing in 1 threat cluster built from 1 intelligence report mention.
Zbtlink is a organization tracked across 1 threat cluster and 1 intelligence report mention on ThreatCluster. First observed August 6, 2026; most recent activity August 6, 2026.
Zbtlink routers have been identified with a backdoor named ENDLESSDOORS, which allows remote command execution. This issue was reported by VulnCheck's CTO Jacob Baines, who found the routers continuously attempting to…
Zbtlink is an organization tracked by ThreatCluster, appearing in 1 threat cluster built from 1 intelligence report mention.
The most recent intelligence report mentioning Zbtlink on ThreatCluster is dated August 6, 2026.
Across ThreatCluster reporting, Zbtlink most frequently co-occurs with Malware, Trojan, Alibaba Cloud, Shenzhen Zhibotong Electronics, CVE-2026-66747, among 12 tracked related entities.
The most significant recent cluster is “Zbtlink Routers Found with Backdoor Named ENDLESSDOORS” (2 articles · Updated August 6, 2026). Zbtlink appears across 1 threat cluster in total, listed above with sources.
Zbtlink appears in 1 intelligence report mention across 1 deduplicated threat cluster, aggregated from 17,000+ monitored sources.