Sunday, December 12, 2010

Internet fraud 3 examples

There are so many different version of Internet fraud, scams or schemes and there are plenty of materials on the web that explains this in detail.

Wikipedia has a good article here

I get plenty of those in my email every 2 weeks or so. Here is one for example:

One email I got. Well cool they know my family name from somewhere...



But hey who is this guy anyway. If we look at his email. it gets clear that he is not from a trusted source, and I don't know him either....




If we open the document up (I don't recommend opening any attached documents, especially from the source you don't know, even if it is from the source you know, be careful it may be infected with virus (run the anti-virus scan first)) I get this text in it:


Please forgive my using this means to reach you but I cant think of any other
way of letting you know the urgent matter at hand. I acted as personal attorney
to (late) Mr.E.Kuznetsov,who lived and worked here for more than twenty years
as a major contractor and businessman.

On the 1st of October 2006, he and his wife and only daughter were involved in
an automobile accident while visiting a neighboring country on vacation . They
were buried two weeks after and I have exhausted all means of reaching who may
have been related to them. This has been made more difficult because no mention
was made of any relative while he was alive.

To the best of my knowledge, before his death, he had an investment deposit
totalling more than Seven Million Five hundred thousand United States
Dollars(US$7.500.000.00)
with the major bank here and now they have asked me to
provide a next of kin if there is, or the estate will then revert to the
government and so it would be lost.

My proposal is that you allow to be presented for this role so that
documentation can be processed and payment made in your favour. This is a
project which will see us partner to realise. I would be willing for us to
discuss terms of participation in order to protect our various interests.
I want to assure you right away that I have positioned this deal to not last
for more that two weeks. I shall be willing to discuss futher on this if write
back or send to me your direct telephone number so we can discuss in the type of
confidential atmosphere which this matter requires.

Thanks for your prompt response.
Kindly Contact Me On My Private Email:barr.richardroberts01@hotmail.fr
For More Detail's
Barr.Richard Roberts
Principal Attorney


Which is of-course the typical scam, when the person tries to get my personal details.
I suggest, that you don't send any details and don't contact him from your email account. They may gather these email addresses to even further send spam or scam emails to you.

There is also one alarming scheme that was kinda widespread in Estonia some time ago.

Basically someone calls you to your phone number, and when you want to answer it, the call drops. You call back immediately but it drops again, again and again. Then you finally realize that you have been calling some strange number in another country. The real surprise is the next phone bill :)

Here are some reports of how people got calls from someone from Africa, the call back costs 60 EEK, not bad.
The good news is that usually Mobile Operators pay back any damages that customers have suffered. But still people should be careful enough.

The other widespread fraud was "PayPal Fraud", right now I am not getting it that much, maybe because it is not effective anymore. But the typical email that person gets, says something like This is PayPal, your account will be terminated due to some activity, please enter your account details to keep the account.

The email message looks valid, even the link when you click on looks like paypal website, the trick is that it looks similar, but it is not paypal website. it may have address something like http://paypal.details.account.ghz.cn in it, but with careful check it is obvious that it is opened on domain ghz.cn.

When user enters his details, he is redirected to original paypal website, like nothing happens, but the actual details are stored by the hijacker, who can use it to withdraw found from the real paypal account. There are hundreds of cases when it has happened.

So again, be careful with your data, and verify what you are doing.

Monday, December 06, 2010

Help-Portrait 2010



Last Saturday 3 December 2010, I have participated in our local Help-Portrait event.



The idea of this event is simple, and can be outlined in few lines:


  • 1. Find someone in need

  • 2. Take their portrait

  • 3. Print their portrait

  • 4. And deliver them



The local event is organized first time in Estonia by our Portree.ee website.

It has gathered 39 photographers, 15 volunteers, 12 studios. 74 photo sessions were made with total of 170 people portraits!

The pictures are printed with the help from Artprint guys.

I am glad I did my part and was one of those photographers, and hope my work is worth the effort.

Sunday, December 05, 2010

Comparison of two Free Open Source software from an application development perspective

I have chosen two different free and open source projects, for comparison. I am going to analyze them from development perspective.

GIMP - GIMP is the GNU Image Manipulation Program. It is a freely distributed piece of software for such tasks as photo retouching, image composition and image authoring. It works on many operating systems, in many languages.

I have analyzed GIMP few months ago, and explained what is possible to achieve with this great tool. But let's look from a different perspective. How about analyzing the whole development process.

So how the GIMP is developed. GIMP is primarily developed by volunteers, because code is open it is fairly easy for everyone to develop for it (with programming skills of-course). GIMP is also participating in Google Summer of Code event every year.

Everyone can make changes by taking a bug from the buglist and submitting it later as patch. Here is an explanation about how to submit a patch.

There are few things that you need to know first:





Blender - Blender is the free open source 3D content creation suite, available for all major operating systems.

It is great tool. I have used it few times, but always get stuck with the user interface, but it might change once version 2.5 of Blender is finally released (with simplifier user interface). But the software has become really powerful, and is growing constantly, with more users and new features.

Just a sample, of what it can do:



And all is free!

But let's get started with comparison.

It seems to me that development process it the same as for GIMP. There is a bug list. After the bug is fixed, the developer can submit a patch request using this guide.
Blender is also participating in Google Summer of Code event every year.





It seems to me that development for these projects is done essentially in the same way. I really couldn't find any difference :)