Hack lấy 1 triệu USD
Ngô Quang Hưng | 26 tháng 06, 2006 | 
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Pena allegedly sold $1 million of phone service to his customers at extremely reduced rates. But rather than buy long-distance minutes from existing providers to provide the service, he instead hacked into the networks of VoIP providers, and provided the minutes for free.
Here’s how he did it.
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