A spike in attacks against IP PBXs that started last fall shows no signs of abating, spawning speculation that those responsible have tapped into botnets and cloud computing resources to carry out their illegal activities. According to separate security reports from Cisco and Sipera’s Viper Lab research arm, the exploits are carried out using techniques that lend themselves to the interpretation that the attackers are tapping into broad resources that make their work more effective. […]
toll fraud
1 post