Explaining the Blueborne Attack
The use of Bluetooth technology has become part of our daily lives. Most of the popular devices we use today such as smartphones, tablets, laptops have the latest version of Bluetooth, which we can wirelessly sync with other appliances or devices like smartwatches, headsets, and even front doors.
Now that this technology is more integrated with our routines, cybercriminals are also developing new ways on how to steal your information and compromise your Bluetooth-enabled devices. This is why installing antivirus for free is a must to keep yourself protected.
How Does BlueBorne Work
Recently, Bluetooth security has been put in jeopardy after an exploit was used by cybercriminals. Identified as BlueBorne, this attack takes advantage of the very nature of Bluetooth in that when it is enabled, it is always in search of new connections. It doesn’t matter if you are using Android, Windows, iOS, or Linux – as long as your Bluetooth is running, you are at risk of being attacked. The user can be compromised without his knowledge as it can get into your system without clicking on a link or downloading anything. The cybercriminal only needs to be within 30 feet of you to infect you with the virus.
Once infected, the attacker will control the victim’s device and access his/her sensitive files and other data. The attacker will also be able to determine which operating system the victim is using, and adjust the exploit accordingly. It can also deploy a MITM (Man-in-the-Middle) attack by intervening between your device and the website or app you’re communicating with. After hijacking the device, the attacker exploits the vulnerabilities on it for various cybercriminal purposes.
Who can be affected by BlueBorne attack?
- Phones, tablets, and wearables that uses Android operating system
- All computers and laptops using Windows OS since Windows Vista
- Devices that runs on Linux
- Apple devices such as iPhone, iPad and iPod touch (running on iOS 9.3.5 and lower), as well as AppleTV devices with version 7.2.2 and lower.
How to Secure Your Devices
To protect you from BlueBorne virus, here are some ways to take into consideration.
Turn off Bluetooth
Since the virus can spread through Bluetooth, it is ideal to disable this feature especially when not in use. Remember that whether your device is paired with the source device or not, you are still at risk of being infected as long as the Bluetooth is on and discoverable.
To turn off the Bluetooth in your Windows system, simply go to Settings > Devices > Bluetooth, and then toggle it off.
For Android users, turn off Bluetooth by going to Settings > Bluetooth, or by using the toggle option in the notification center.
Update Your Device
No matter the type of device, you need to always patch your software. Tech companies like Microsoft, Google, and Apple are constantly releasing updates that are useful in improving your security by addressing system flaws and loopholes.
Encrypt Your Files
You always need to find ways on how to keep your data secure at all times. One way to do it is by encrypting your critical files. Doing this can prevent harmful cyber-attackers from intercepting your data as it requires someone to have a specific code for decryption.
Encryption allows you to protect data that you don't want anyone else to have access to. It can secure corporate secrets, government’s classified information, and the personal information of many individuals.
Backup Your Data
BlueBorne attack can corrupt your data or obtain any sensitive information on your device. As such, it is imperative to make a backup of your files beforehand. Download backup tools so you can easily restore your data in case of a breach.
Install Antivirus For Free
Security threats like BlueBorne can easily penetrate your device if you don’t have a robust antivirus program in place. Fortunately, as cyber-threats continue to evolve, so do security companies. Antivirus software manufacturers have also developed effective ways to stop viruses.
By installing antivirus software, you can guard your data against all different types of attacks. If you are not sure what program to purchase, consider a security tool that can help prevent various types of malwares and block malicious websites.
One of the best free antivirus software today is Comodo Internet Security. Comodo monitors the activities of all applications and block any threat that could damage your operating system or personal data. It also has an auto-sandbox feature that completely isolates untrusted files from the rest of your computer to keep your network safe.