In today’s digital age, smartphones have become an essential part of our lives. But often users put their security at risk due to small habits. One such common habit is to always keep the phone’s Bluetooth on, whereas it should be used only when needed. Cyber security experts say that keeping Bluetooth on continuously increases the risk of theft of bank account, personal data and sensitive information.
Why can Bluetooth become a danger?
Bluetooth is a wireless technology used for data transfer. But when it’s always on, the phone is open to unknown connections and public networks. Cyber criminals can take advantage of this weakness to infiltrate the phone. They can access your messages, contacts, bank apps and other personal data.
Real-Life Example
Recently, many reports have revealed that there have been incidents of “Bluetooth hacking” in users’ phones due to keeping Bluetooth on. Cyber criminals infiltrated smartphones by scanning Bluetooth signals in public places like malls, stations and airports. In some cases, bank transactions, wallet apps and social media accounts were also affected.
What should users do?
Cybersecurity experts recommend these simple steps:
Turn on Bluetooth only when needed
Keep Bluetooth off when data transfer or connection is not needed. This eliminates the risk of unintentional access.
Do not put the device in “Discoverable” mode
Do not leave the device open in “Discoverable” mode in Bluetooth settings. This mode gives way for criminals to easily locate your phone.
Do security updates on time
It is very important to keep smartphones and apps updated. Many Bluetooth vulnerabilities are patched in updates.
Avoid public Bluetooth networks
Do not connect to a public place like a mall, station or coffee shop by turning on Bluetooth.
block unknown connections
Do not accept connect requests from any unknown device. This is the easiest and most effective security method.
Expert advice
Cyber security experts say that smartphone security is not complete only with password or app lock. It is also important to be vigilant on wireless technologies like Bluetooth and Wi-Fi. Small changes like turning off Bluetooth, turning off Discoverable Mode, and performing regular updates can keep your data safe.
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