Greatfire.org, a Chinese non-profit group designed to help users circumvent the "Great Firewall of China," endured a distributed denial-of-service (DDoS) attack. The group is facing charges up to $30,000 per day for bandwidth from traffic related to the cyberattack, it says.
The group's website reported traffic 2,500 times higher than usual - and while it's unknown who is behind the attack - it wouldn't be surprising if the Chinese government was found to be responsible. Greatfire.org has received public criticism from China, which is notorious for strict control of access for its growing number of Internet users.
To help keep its services online, Greatfire.org has hosted websites on major tech companies, such as Amazon, which would receive far too much public criticism if they started censoring data.