Before, it was just the Nigerian prince’s scam. But today, Even when we turn on Bluetooth we are not sure. Cybercriminals have set up a new scam and it’s called Bluesnarfing.

Maybe some people think:“Well, another cyber scam, you see, be careful.”“The problem is that if you have an activity wristband, smart watch or headset, you are constantly using Bluetooth. This is not an ordinary scam, because The notification comes from the Bank of Spain itself.

bluesnarfing

While phishing is another fraud technique in which the cybercriminal obtains your private information and/or banking data, Bluesnarfing is more sophisticated: Exploit Bluetooth vulnerabilities to unknowingly access your mobile phone and steal data. Therefore, it is a more complex attack than Phishing and more complex than Vishing. Here’s how it works:

1. this is necessary You have activated your Bluetooth connection of your Xiaomi, POCO or Redmi.
2. C.iberdelincuente should be close to you: Bluetooth connection usually does not reach beyond 15 meters, so the hacker needs to be close to your mobile phone.
3. Why does it have to be close? Because You need to pair your device with your mobile phone’s Bluetooth. When such a situation occurs, the terminal immediately tells you that there is a device that wants to pair and asks for your permission. The bad thing is that those who use Bluesnarfing Use specific programs to find vulnerabilities It allows you to connect with your mobile phone without realizing it.
4. Once paired, the hacker has free access to all banking and personal information on your smartphone. and i can impersonate your identity, conduct banking transactions in your name, make purchases on Amazon with your account, etc.

You should always keep your Xiaomi updated

According to OCU, “models Newer (or more up-to-date) smartphones are not vulnerable to these types of attacks“: They must specifically turn on the phone’s Bluetooth settings for this to happen.” And then we were already able to realize that something was happening, because the headphones we connected could suddenly stop working.

How can we prevent bluesnarfing? The Bank of Spain gives us some advice:

• Disable Bluetooth if you are not using it. This is the safest way to avoid attack. You can also set your device so that others cannot find you.
• In no case You are allowing a connection to be established with a device you do not recognize.
• Update your mobile device software frequently. Updates fix existing vulnerabilities and increase the security of our terminals.

via | Bank of Spain / OCU

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