Is hijacking WhatsApp numbers a system vulnerability? Legitimate methods for obtaining valid user data

The system automatically removes unused and abnormal accounts, combining self-screening and proxy filtering to improve data quality and facilitate precision marketing.

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The system automatically removes unused and anomalous accounts, combining self-screening and proxy filtering to simultaneously cleanse and filter data, improving outreach efficiency.

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The cloud control system offers customized and granular screening modes to meet diverse business scenarios, making marketing strategies more flexible and precise.The system automatically detects unused and anomalous accounts, and filters based on age, gender, and activity level for cleaner and more effective marketing data.