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Bluetooth technology, which connects smartphones and IoT devices, is proving to be as convenient as it is dangerous. Cyber ​​experts warn that keeping Bluetooth on means leaving the door to your digital home open.

How can hackers empty your account?

Bluebugging (the most dangerous): In this attack, a hacker becomes the master of your phone. They can make calls from your number without your knowledge, read messages, and even listen to your conversations.

Bluesnarfing (data theft): Did you know that someone can steal your photos, contacts, and private messages without your permission? Through bluesnarfing, hackers quietly extract your data without you even noticing.

BlueBorne (untouchable hack): This is a vulnerability that affects billions of devices. The hacker doesn't need any code or pairing request; they can inject malware into your system through thin air.

Not just data, but the device itself can crash.
Hackers can now overload your device through DoS (Denial of Service) attacks, causing your phone to repeatedly hang or crash completely. Furthermore, Man-in-the-Middle (MITM) attacks can hijack conversations or file sharing between two devices.

Passwords can be hacked in seconds using these techniques.
Many inexpensive Bluetooth gadgets and fitness trackers on the market use weak encryption or default PINs (such as 0000 or 1234) for security. Hackers can break these in seconds using brute-force techniques.

Keep Yourself Safe
If you want to enjoy Bluetooth while also staying safe, follow these steps...

Turn off Bluetooth when you're done: Turn off Bluetooth immediately after using your earbuds or smartwatch. Don't keep it in always-on mode.

Say no to unknown requests: Never accept pairing requests from unknown devices.

Updates are important: Never ignore security patches for phones and gadgets. These updates close new avenues for hackers.

Be cautious in public places: Minimize Bluetooth use in crowded areas like railway stations, cafes, or malls.

Keep in mind that Bluetooth typically has a range of 10-30 meters, but with a high-power antenna, hackers can detect your weak Bluetooth signal from as far as 100 meters.

Disclaimer: This content has been sourced and edited from Amar Ujala. While we have made modifications for clarity and presentation, the original content belongs to its respective authors and website. We do not claim ownership of the content.