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Bank Info Security 7 months, 3 weeks ago

WhatsApp API Could Bulk Leak User Telephone Numbers

Researchers Were Able to Query 3.5 Billion AccountsSecurity researchers were able to scoop up the telephone numbers of billions of WhatsApp users through an enumeration tool provided by app owner Meta. The sheer quantity of leaked numbers - 3.5 billion in total - would amount to "the largest data leak in history."