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A research study from the University of Graz in Austria has revealed security vulnerabilities in data transfer applications used when users switch to new Android phones. These applications include tools from seven major companies: Google, Samsung, Xiaomi, Oppo, Vivo, Huawei, and Honor. The vulnerabilities allow attackers to intercept personal and sensitive information, including photos, messages, contacts, login credentials, and even health data, over Wi-Fi connections ranging from 20 to 45 meters without needing physical access to the device. Experiments have shown that interception and manipulation can also enable malicious software to be injected during data transfer, putting devices at risk of compromise during the setup process. Although companies have released security updates to address these issues, this underscores the importance of updating data transfer applications and the system itself to ensure the protection of personal data during the transition to a new phone.
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