A cyber-attack world disrupts the leaders on the web in the United States – Presse-citron

Yesterday, millions of americans have been unable to access sites such as Twitter, Ebay, Amazon or Airbnb. Hackers have launched a cyber attack massive paralyzing a part of the web for more than 12 hours.

the Victim of a cyber attack of great magnitude, the web giants have seen their site down for over 12 hours yesterday. An attack that was not directed directly to these sites but towards The hosting of DNS, Dyn. An investigation has been opened by the FBI to try to determine the source of this cyber attack on an unprecedented scale.

A part of the u.s. web-paralyzed by a cyber attack

For more than 12 hours, websites such as Twitter, Ebay, Amazon, Spotify, Netflix, among others, as well as sites of media (Boston Globe, New York Times, CNN, The Guardian, etc), are found to be out of service in the United States mainly. The hackers behind this cyber attack had in fact taken the company Dyn, which hosts the DNS servers that many us web sites. These servers are essential, they are used to redirect the users to the site they want to visit by matching IP address and domain name.

The hackers have used the technique of the DDos or denial of service, which is to saturate the server with requests to take them down. To overload the servers, the pirates are rested on a botnet, a network of machines which they took control with a malware. To perform this attack they are in particular supported on the connected objects.

The connected objects at the heart of this cyber attack

more and more present in our homes, connected objects such as television sets, refrigerators or even the surveillance cameras can be the object of piracy. Hackers have taken advantage of loopholes in the security of these objects to send a malware. Once installed without the knowledge of the owner of the object in question, the malware waits for an order of the hackers to enable it.

” denial of service attacks, in particular, with the expansion of connected objects and unsecured, will continue to harass our organizations. Unfortunately, what we see is only the beginning in terms of “botnets,” large-scale and disproportionate harm “, said Ben Johnson, a former hacker who worked for the intelligence agency NSA.

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