My Last Post on This Domain

OK guys,

I think that it is time for me to publish the last post on this blog using WordPress as a domain. As you probably already know, GitHub is my favorite company and I have decided to switch my blog to a completely new domain.

I have published a couple of posts exclusively on the new domain and backed up every post from this domain to my new address (with one exception, but I’m working on it). I feel confident now to make the switch and I started to feel really comfortable using GitHub + Jekyll as a blogging platform, so I’ve decided to drop by and say good bye to my old domain.

From now on, you can follow me on Be sure to use the http version of the site because https version is currently not properly implemented in the code. If you run into some issue while browsing the site or you miss a feature that I had implemented on this domain, feel free to report it here.

As always, you’re more than welcome to contact me anytime on I hope that you’ll continue to read me on my new address.

Aleksandar Todorović

Some Basic Facebook “Hacks” – Hack no. 4: DDoS a Website By Using Facebook

So, today I’m going to share with you a trick to DDoS a certain website by using Facebook’s notes feature. The process, although pretty simple, is a bit more complicated than previous posts I wrote in this series.

So, what do you need to do?

Well, first of all, you go to the target’s website and create a list with unique photos posted on that website. You put them in appropriate HTML tag like this:

<img src=”http://targetname/file?r=1” />
<img src=”http://targetname/file?r=2” />
<img src=”http://targetname/file?r=1000” />


The next thing you need to do is to write a note on (it’s a mobile version of Facebook).

Now, you need to duplicate that note a couple of times with one or several other Facebook accounts.

After you’ve done that, all you need to do is to open that notes at the same time and watch the site go down. This process will generate thousands of HTTP requests in a couple of seconds to the target site.

You might want to check out previous posts in the series:

Some Basic Facebook “Hacks” – Hack no. 2: Find out who’s calling you on your phone by using Facebook

As I’ve already said in my previous post, In this blog post series I’m going to post about some useful Facebook “hacks” that you can do without ever leaving Facebook at all. I will not be using any external software, website or something similar while posting about this topic.

You have some mobile numbers but you don’t know who’s behind them? Well, Facebook automatically allows you to search users by their mobile number, so all you have to do is to enter that phone number in Facebook’s search. There is absolutely no option for you to disable that what so ever.

It’s a lot easier to find someone if you have them as your friends, you’ll get a lot more exact information that way, because the default privacy setting for this is limited to friends only. You can also do this with an email address.

A fun project: Create an Android/iPhone/Windows Phone/FirefoxOS application. When someone unknown number calls you, the application opens up Facebook and enters that mobile number in Facebook’s search and displays the top result to you, so you know who’s calling you even if you don’t have them inside your address book.

If you want to make this kind of application, please do let me know. I’m willing to use it and I’m willing to share it on my blog. I’m just lazy as fuck, so I won’t be creating that application any time soon.

You might want to check out other posts in this series: