VoIP hacking is phreaking expensive
Phreaking is a term not often used these days. It was introduced to describe the technique of simulating telephone tones to fool a phone system into giving you free calls.
Skeeve Stevens | 08 Nov | Read more
Phreaking is a term not often used these days. It was introduced to describe the technique of simulating telephone tones to fool a phone system into giving you free calls.
Skeeve Stevens | 08 Nov | Read more