The average bandwidth seen in distributed denial-of-service (DDoS) attacks has jumped from 6 Gbps to 48 Gbps. 10% of DDoS attacks now exceed 60 Gbps, according to Prolexic Technologies’ report. China, the United States and Germany are the source of the most attacks, the report says. The report also found that between the fourth quarter of 2012 and the first quarter of 2013, the total number of attacks increased marginally — by only 2% — while attack duration increased by 7%.”]
Source: https://www.darkreading.com/attacks-breaches/ddos-attack-bandwidth-jumps-718-