Leddy wrote:
Probably an ignorant question but what is the point of something like this ?
Not an ignorant question, but enough time on the Internet has taught me not to try and guess why anyone does anything anymore. /pink
For a more serious answer, you can't give a motive to it unless you know who was behind it. We don't know. There's a lot of speculation as to who was behind it, but the fact is that there are a lot of people who could pull this off. There is a network of corrupted computers that exploited Internet of Things (IoT) devices which was responsible for a VERY large DDoS last month against the website
http://www.krebsonsecurity.com . If you're interested in learning more, that website has a very clear explanation of it.
But, the source code for building that network of corrupted computers was released at the beginning of October. For anyone to see, and use. So it really could be anyone. The scale of it makes people thing of state sponsored actors, but the reality is that it could be just about anyone as far as I can tell.
Why do they do it? For "teh lulz". They do it because they can (assuming it's not actually state sponsored). Other groups in the past that did similar attacks (Lizard Squad, for example) did it because they could and they then monetized their network of computers offering it up for public use for a fee. For lizard squad, it started in August 2014 and at that point I know 100% for a fact that they were doing just because they could. No motive. Just being dicks. The Internet is full of people like that.
Just like the lavender room. /pink