Hacking group LulzSec took down several sites, including the CIA’s web site, among others. CloudFlare CEO Matthew Prince talks about the experience at the RSA Conference in San Fransisco. Prince: “Once we realized we were going to survive, it was actually kind of a fun experience for us” The group also managed to obtain and then leak sensitive information from Sony Pictures, The Arizona Department of Public Safety and a Brazilian government web site. The peak day was on June 16th when they saw 21 gigabytes of attack traffic, said Prince.”]
Source: https://www.csoonline.com/article/2131044/rsa-conference-2012–why-we-kept-lulzsec-safe.html