Tag Archives: Denial-of-service attacks

Korean Banks

By | August 31, 2011

The Washington Post report that it seems the attack on South Korea’s Nonghyup agricultural bank back in April was the work of North Korea. The evidence? South Korean investigators said they determined that 10 servers used in the bank incident were the same ones used in previous cyberattack operations against South Korea, including one in 2009 and another… Read More »

The Battery DDOS: Tip of An Iceberg

By | August 24, 2011

An interesting story brewing about the FBI investigating a DDOS (Distributed Denial of Service) attack on websites selling batteries. But the reporting does not go far enough: In fact, a little research reveals this is part of a much bigger assault on a range of industries. As a starting point, look at Elinor Mills of the excellent Insecurity… Read More »

Did Prolexic Fend Off Anonymous’s Sony Attacks?

By | July 27, 2011

Prolexic, a company that defends clients against Distributed Denial of Service (DDoS) attacks, says it has successfully combatted the “Largest Packet-Per-Second DDoS Attack Ever Documented in Asia”: “Prolexic Technologies, the global leader in Distributed Denial of Service (DDoS) mitigation services, today announced it successfully mitigated another major DDoS attack of unprecedented size in terms of packet-per-second volume. Prolexic cautions… Read More »

Behind the Akamai DDoS Attack

By | June 21, 2004

A bit late (my apologies) but it’s interesting to look at the recent Distributed Denial of Service attack on Akamai, an Internet infrastructure provider. The attack blocked nearly all access to Apple Computer, Google, Microsoft and Yahoo’s Web sites for two hours on Tuesday by bringing down Akamai’s domain name system, or DNS, servers. These servers translate domain… Read More »

The Price of Worms

By | June 3, 2004

How damaging are worms? Very, says Sandvine Inc, a Canada based Internet security company. It says that the main damage is on ISPs who lose bandwidth to them, and face daily Denial of Service attacks. “In fact,” Sandvine says in one new report (PDF, registration required), ”Internet worms and the malicious, malformed data traffic they generate are wreaking havoc… Read More »