A vulnerability that allows malicious actors to: Bombarding iPhones running iOS 17 with fake requests to connect to a Bluetooth device was discovered recently. Hackers had to use a tiny device called Flipper Zero to flood Apple’s smartphones with requests and cause them to crash.
Various articles have advised users to disable Nearby Sharing on Android to protect their devices, MayIt turns out that most smartphones running Google’s operating system are quite resistant to such attacks.
Android smartphones are more resilient to these attacks than iPhones
On Android smartphones, the vulnerability in question mainly targets Google’s Fast Pairing Service (GFPS), also known as Fast Pairing. Quick Pair is Google’s Bluetooth device pairing request feature.
Quick Pair appears to have some resistance to these Bluetooth spam attacks because Google’s technology appears to detect excessive pairing requests. When faced with these spam attacks, Quick Pair stops showing device pairing requests Soon after, provided users reject or ignore it. Without user interaction, pop-ups wait for the user to choose what they want to do with them.
It seems that thanks to these measures These spam attacks won’t crash or reboot Android devicesThis is in notable contrast to iPhones, which were still vulnerable to these attacks in Apple’s latest iOS 17.1 update.
Note, however, that Fast Pair may have built-in protections against such attacks. some other smartphone manufacturers have their own Quick Pair apps. These may require disabling them separately to reduce risk, but this may lead to Bluetooth being disabled on the device entirely.
A user (@superac11) repeatedly requests to pair devices. But, Like Google’s Quick Pair, no device crashes or reboots were observed.
How to protect your Android smartphone from BLE attacks?
As you can see, the risk of being exposed to BLE spam attacks is considerably lower for the majority of Android users than for iPhone users. Besides, You don’t need to disable Google’s Quick Match featureIt already appears to include anti-spam measures. However, if you are not using it, you can turn it off as follows:
- Open your device’s “Settings”.
- Scroll down and select “Google”.
- Under “All Services,” select “Devices & Sharing.”
- Select “Devices”.
- Turn off the “Find nearby devices” option.
Samsung device users may take note Disable Nearby Device Scanning as this feature does not detect such spam requests. Although this step is not necessary, it can provide an extra layer of protection. To disable Nearby Device Scanning on Samsung devices, follow these steps:
- Go to “Settings” on your device.
- Tap the “Connections” menu.
- Under “Connections,” select “More connection settings.”
- Turn off the “Search for nearby devices” option.
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