IP-Telephony, Fraud

06-July-2021 Tuesday
How does it turn out that the substitution of the caller's number still works?

09-September-2020 Wednesday
HBM market is a very “complicated” scam

31-March-2020 Tuesday
Like this

15-July-2016 Friday
A new kind of scam!

12-July-2016 Tuesday
Caution: scammers have learned to fake phone numbers


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