Bluetooth technology, widely used for wireless connections across smartphones, computers, health monitors, and peripherals, offers convenience but carries notable security risks—especially when left enabled at all times. While Bluetooth security and encryption have advanced over decades, the protocol remains exposed to various cyber threats, and many users neglect these vulnerabilities, putting personal data at risk.
Common Bluetooth security threats
Leaving Bluetooth permanently on is among the most frequent cybersecurity oversights. Doing so effectively announces your device’s continuous availability to connect, making it a target for attackers.
Threat actors exploit Bluetooth through methods like bluesnarfing—the unauthorized extraction of data—and bluejacking, where unsolicited messages and advertisements are sent without consent. If hackers connect, they may siphon valuable information such as banking details, contact logs, and passwords, which can subsequently be used for identity theft, fraudulent purchases, or impersonation.
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This article has been indexed from CySecurity News – Latest Information Security and Hacking Incidents
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