spy

HOW TO: Use Facebook for intelligence work, Part 2

In the previous part, we saw how you could use Facebook to collect e-mail addresses by offering something of perceived value to your victims. And you built a list of minimum 10 000 e-mails with only 5 minutes work.

This is part two of the How-to about collecting information of potential victims from sites like Facebook. This part is a Bonus – where I tell you how to collect more than only the e-mail and name of your victims – I tell you how you can build a full profile of your victim!

Warning: This work is tedious, and requires attention to detail and long-term persistency.

BONUS: Build a complete victims profile, not only e-mails and names!

1. Make people add themselves to your group

Now, go to your group setting page on the Facebook Group you added in Part 1 of this How-to. Make sure that you set it up to Group Type: Open group. This will ensure that everybody can join the group, and then invite their friends to do the same.

Image: Group type set to Open

 

Why do you want this? Simply by making your victims advertising the great offer you give, so more people will show up and give you their e-mails.

2. Start investigating your group members

This is easy. Just browse the list of members. When you see something pretty (as in potentially easily exploitable), take a look at the profile. If the profile is not available, take a look at their friends. Most people think that showing off their friends cannot give away anything about themselves, so it is safe. You know better, right? You will, read on!

Image: List of friends

 

Here we have a list of friends of a potential victim. We can see that this person is either very popular (618 friends), or is playing a game like yours – collecting!

Note the location of the friends, usually you will see that they tend to gather in one or only a few geographical areas. Also note the profile pictures, pictures can tell you a lot about the person. Look at dress code, location, styling and other clues as to who this person is.

3. Invite and collect

If you decide that you like the person (or you decide that he/she is a nice victim), you may invite him/her to be your friend. Say something like “Hi, I am the group manager of…I’d like to add you as a friend…” Most will say yes. Particularly if you hint that she/he is very close to get the prize, and you only need to confirm some info…Be creative!

Now you have full access to all the stuff this person shares with friends.

4. Harvest info

With full access, start to add to your database the following data:

  • interests
  • books read / enjoyed
  • favourite quotes
  • marriage status, birthday, age
  • friends, and particularly those who communicate using Wall and similar applications

If you follow your victim for some time, you will start notice that you can start to know this person very well – only by viewing the information posted on the profile.

5. Use the info

You still in there, are you?

Why would you want this kind of information about someone you do not know?

These are some of the reasons we know others use when they do this kind of exercise:

  • Looking for “easy” offers for sex or violence. Just read the newspapers.
  • Finding out when you leave your home (vacation, work hours), and pay you a visit when you are not there. This is not a house calling, but a house clearing.
  • Selling the information (spammers, criminals)
  • ID-theft – the more I know, the easier it is to learn more about you
  • Intelligence – companies, criminals and countries collect information that might be useful in the future
  • Research (my excuse) – see how much you can learn without warning the victim

One example, found on the Register today, is lax control in banks and financial institutions:

“Merchant Securities Group Limited also failed to verify the identities of customers that contacted the firm by telephone. Instead, the firm relied on being able to recognise customers' voices and talking with them informally about personal matters such as holidays or hobbies. Personal account numbers which could be used with a customer's name to access account information were included in routine letters.”

See where I am getting? The more I know, the more I get. Now I got your money too!

Warning: Keep in mind that in some countries, what you are doing may be considered illegal.

Note: You do know what YOU share on your profile, right?

Corporate spying


Bruce Schneier covers corporate spying today - you know, when your employer or your shop uses spying methodology to learn to know you better. I only wish this was new - government trained security specialists have crossed over to private business since the dawn of time.

Since you do not have to work for the government to have a license to kill - it is enough to be a hired gun - and the number of specialists increases, it is only natural that some accepts tempting offers from the corporate world.

What is more - there is nothing strange in a company - big or small; to protect itself. The challenge is to be able to draw the line - where do you stop? Is it OK to have Wall-Mart or HP to install wiretaps on you (or someone else)? If not - when would it be OK? If you think it is just fine, when would it NOT be OK anymore?

We know that most companies today use computers to track everything related to it's production, logistics and sales. Why is it so chocking to read that they are using computers to analyze and track that information too? After all, Business Intelligent and Data warehousing is nothing new under the sky.

From the article:

"If you try to buy more than three cell phones at one time, it will be tracked," he (David Harrison) reportedly told the audience.

The fact that they let you know some of their thresholds may raise a few eyebrows, but again - if you are a smart criminal, you would not use a clean ID to buy your batch of prepaid phones, now would you? Most likely you would use someone else's CC?

When your company is large enough, you start spending money on security. And security in this sense means you put into action counter-measures and information gathering. When your company is larger than some countries, it would be quite expected that you use some of the same measures to protect your assets.

I think it is unavoidable. We keep introducing tools that facilitate the collection, storing and analyzing of data. Obviously some will collect and analyze more data than others. Surely this will continue. And most importantly, most people do not care.


Find your bad apples

Arieanna over at Laptop Security blog brought my attention to the InfoWorld Zero Day Security blog.  The reason? The posting of how to spot a spy!

The list in itself is not new, nor is the trade. Similar lists and warnings exists for the corporate world too. And I believe these are important, as the world is not as ethical as we would love it to be. Personal profit and status is found to be key for many, and if this can be achieved by selling off some information. That is easily done without much afterthought.  

So lists like these needs attention, and should be a part of the awareness training internally. One challenge is of course that distributing lists like this also makes it easier for the spy to counter the discovery. After all, if you are making a profit of selling off information, you are stupid to show it off in public. And the dangerous spies are all but stupid.

Another important point is to understanding the human mind. Let's assume you are a senior manager in a R&D energy company. You have access to important information about new products and ventures. Then, out of the blue, you are laid off or moved from your job to another part of the company. Against your will. It is very easy to bring with you the information you have. It is probably also very tempting. Especially if the information have value - to the press, to competitors, to the government or to customers.  

Somehow, many organizations seems to forget that moving around resources without their consent establishes unhappiness. And unhappy employees - at all levels - are a well known risk.

My advice is to establish or refurbish routines regarding employment. Also make sure that the HR department is able to create and cater a positive flow in the corporation. Understand the emotions involved when people are moved around without understanding why. If in doubt, ask for advice from specialists in change.

Most importantly - know your industry - some industries are more easy targets than others.  

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The blogger is Kai Roer, a European Information security professional.

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