Reuters5:57 a.m. CST, March 5, 2014
Crashing websites and overwhelming data centres, a new generation of cyber attacks is costing millions and straining the structure of the Internet.
While some attackers are diehard activists, criminal gangs or nation states looking for a covert way to hit enemies, others are just teenage hackers looking for kicks.Distributed Denial of Service (DDoS) attacks have always been among the most common on the Internet, using hijacked and virus-infected computers to target websites until they can no longer cope with the scale of data requested, but recent weeks have seen a string of particularly serious attacks.
On Feb. 10, internet security firm Cloudflare says it protected one of its customers from what might be the largest DDoS documented so far.
At its height, the near 400 gigabyte per second (gbps) assault was about 30 percent larger than the largest attack documented in 2013, an attempt to knock down antispam website Spamhaus, which is also protected by Cloudflare. READ MORE