New Lease of Life for Ageing Fraud Types
The competition between fraudsters and fraud managers forces both to evolve. PBX fraud is a perfect example of how an old technique can mutate and thrive again.
Blocking Fraud at the PBX with Callista
Roger Ansin, Chairman of Callista, explains why PBX hacking continues to occur, and how it can be blocked by implementing powerful software-based rules.