Cybersecurity Researchers Identify Hidden Backdoor in Chinese-Made Zbtlink Routers
Researchers from cybersecurity firm VulnCheck identified a hidden backdoor called "Endlessdoors" in over 20 models of Chinese-made routers by Zbtlink, potentially allowing unauthorized network access. At least 100,000 such routers are estimated to be deployed globally. Western governments have expressed concerns about Chinese-linked cyber threats involving networking devices, leading to U.S. import restrictions on foreign routers. Zbtlink has not commented, while Beijing denies involvement in cyberattacks or espionage.
First-hand measurement across 2 sources
We measured how 2 outlets covered this story. No outlet gave this story a measurable political slant — there is no left–right reading to report. Overall sentiment is negative (34/100). Lens Score 47/100.
Outlets measured: timesnow, hindustantimes. See how each one headlined and framed the same story in the source comparison below.
AI Analysis
Sentiment was consistent across outlets (32–35/100), indicating broadly factual reporting rather than editorialising.
Coverage timeline
hindustantimes broke this story on 5 Aug, 10:48 pm. Other outlets followed.