Sucuri WAF users have suffered intermittent or slow connectivity

On 13th April, customers are using Sucuri WAF from 1400 onwards, may have intermittent or slow connectivity. This is due to a large scale DDOS attack and paralyzed the network. 
At 1900 hrs, things were back to normal. For details, please read the link: http://status.sucuri.net/incidents/3128z75nygdk