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Backdoor found in two healthcare patient monitors, linked to IP in China
(www.bleepingcomputer.com)
this post was submitted on 31 Jan 2025
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Cybersecurity
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But the device itself shouldn't need internet connectivity for this. That networking should be handled by a local master device, the same way access control systems (e.g. Door badge readers, alarm monitoring, etc) work.
Then this device would only use a local, isolated network to access the master device.
Agreed. Network connected to an isolation vlan without internet access