Are there any safety hazards with usb bluetooth adapters

The usb bluetooth adapter has security risks. Bluetooth communications are vulnerable to a wide range of threats because the technology already uses a wide variety of chipsets, operating systems, and physical device configurations, which can lead to a large number of different security programming interfaces and default settings, and the added complexity of these added to wireless communications means that Bluetooth is vulnerable to wireless threats in general, as well as its own inherent vulnerabilities.