Tom Keating : VoIP & Gadgets Blog
Tom Keating
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toll fraud tag

Drill down on toll fraud search:

1 result(s) displayed for toll fraud (1 - 1 of 1):

AstriCon VoIP Security - $400,000 toll fraud - YIKES!

During an AstriCon session on VoIP security the speaker discussed how easy it was to hack voicemail PINs, but not to listen to your voice messages but to initiate "call backs" using spoofed CallerIDs. Essentially, this leverages the "call back"...
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