While this attack doesn't expose user data and doesn't lead to a compromise, it can result in an outage and loss of user trust if not quickly mitigated.Īttackers are constantly developing new techniques to disrupt systems. With a DDoS attack, an adversary hopes to disrupt their victim's service with a flood of useless traffic. In this post, we’ll take a deep dive into DDoS threats, showing the trends we’re seeing and describing how we prepare for multi-terabit attacks, so your sites stay up and running. To help ensure reliability, we’ve devised some innovative ways to defend against advanced attacks.
These threats are a big reason why at Google we put a premium on service reliability that’s built on the foundation of a rugged network. "As policy, the company isn't commenting on specific situations," said a spokesperson.Security threats such as distributed denial-of-service (DDoS) attacks disrupt businesses of all sizes, leading to outages, and worse, loss of user trust. "And once you detect an attack, you need to be able to mitigate it as long as possible."Īccording to security vendor Netcraft, service to the BBC network was restored by using the Akamai content delivery network.Īkamai declined to comment about this particular case. "You need to be able to detect what's going on, that there's actually an attack," he said. To protect themselves, Nicholson recommends that companies deploy a combination of on-premises and cloud-based solutions to handle attacks of varying types and sizes. "for example, you can have different attacks at different times, so that it's harder to defend against them." "Some of them are quite inexpensive and configurable," Nicholson said. Others fall squarely into the gray area, allowing cyber-terrorists, extortionists and digital vandals to launch attacks for a few hundred dollars each. "Some are offered as useful services to websites, to see if they can handle the load," he said. Not all DDoS attack services are illegal, said Nicholson. "But it hasn't been confirmed or denied yet." What's unusual about New World Hacking is that they're claiming to be using Amazon servers to generate actual attack bandwidth. Typically, the rented servers are used to run command and control servers. These services typically leverage botnets or use stolen payment cards to rent cloud-based servers, he said. "There are a lot of parallels here," said A10 Networks' product marketing manager Rene Paap. Last year, a similar group, the Lizard Squad, conducted a marketing campaign for their DDoS service, the Lizard Stressor. It seems that New World Hacking may be affiliated with an online DDoS tool called BangStresser, which delivers attacks as a service. One possible reason to conduct a DDoS attack against a high-profile target such as the BBC or Donald Trump is marketing, said A10 Networks' Nicholson. "This is just the beginning and it will get worse - and more personal - as candidates see their campaign apps hacked, Twitter feeds hijacked, and voters are targeted with very specific phishing attacks based on public data such as voter registration, Facebook and LinkedIn." elections cycle will drive significant themed attacks," he said. election cycle, according to Raytheon|Websense CEO John McCormack. It's common for hackers to go after high-profile media websites, but attacks against political websites are increasingly likely to be in the spotlight this year because of the U.S. New World Hacking also hit Donald Trump's campaign website the same day, and said its main focus was to take down ISIS-affiliated websites. "We didn't exactly plan to take it down for multiple hours," the group told the BBC. New World Hacking also said that the attack, which came on New Year's Eve, was "only a test."
But it depends on whether it's actually confirmed, because it's still a relatively recent attack."Īccording to Nicholson, it sometimes happens that people who step forward and take credit for attacks turn out to be exaggerating. "If it's proven, it would be the largest attack on record. "Some of this information still needs to be confirmed," said Paul Nicholson, director of product marketing at A10 Networks, a security vendor that helps protect companies against DDoS attacks. If accurate, that would put it at almost twice the size of the previous record of 334Gbps, recorded by Arbor Networks last year. Last week's distributed denial of service attack against the BBC website may have been the largest in history.Ī group calling itself New World Hacking said that the attack reached 602Gbps.
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