April saw a 323 percent increase in the number of DDoS attacks directed at Australian targets. The United States, Russia, China, and India were the top four sources of traffic in both months. The largest attack size in terms of bandwidth, however, remained largely the same growing slightly from 53.7Gbps in March to 56Gbps. The surge confirms a trend of growing DDoS activity noted in the leadup to Februarys PyeongChang Winter Olympics 2018.”]