Posts tagged: Hacking Tricks

Apr 10 2013

Social Engineering Skype Support to Hack any Account Instantly

Skype Social Engineering AttacksYou can install the industry’s strongest and most expensive firewall. You can educate employees about basic security procedures and the importance of choosing strong passwords. You can even lock-down the server room, but how do you protect a company from the threat of social engineering attacks?

For any of you that are involved in security awareness efforts, you know what I am talking about. It could happen tomorrow, it could happen today or it might already have happened.

In a recent disclosure posted by renowned hacker and developer DarkCoderSc (Jean-Pierre LESUEUR) explained that how one can easily Socially Engineer Microsoft Skype Support team to get access to any skype account.

From a social engineering perspective, employees are the weak link in the chain of security measures in place. He simply used the weakness of Skype password recovery system itself.

One simply need to request a new password to Skype support and asking to change the password. After the initial step one needs to proof the real ownership of the account requested. You must give 5 contacts accounts to the support desk.

That’s easy because you just have to add 5 fake temporary accounts to the target account and its done. Another option is to simply ask the target what people he know on Skype. That option wasn’t that hard because I have over 1000 contacts.” he suggests the trick.

Within few seconds attacker can become owner of any victim account by proving very basic information to support team.

Also Microsoft’s Support Team should make a serious effort to communicate better to their customers. At the moment they do not seem to care that much about their customers.

Sep 25 2011

Doppelganger Domain Attack

Doppelganger Domain AttackDomain typo-squatting is commonly used to spread malware to users whom accidentally misspell a legitimate domain in their web browser. A new type of domain typo-squatting takes advantage of an omission instead of a misspelling.

A Doppelganger Domain is a domain spelled identical to a legitimate fully qualified domain name (FQDN) but missing the dot between host/subdomain and domain, to be used for malicious purposes. Doppelganger Domains have a potent impact via email as attackers could gather information such as trade secrets, user names and passwords, and other employee information.

Each company in the Fortune 500 was profiled for susceptibility to Doppelganger Domains and 151 companies (or 30%) were found to be susceptible. In large corporations, email usage is extremely high and the likelihood of some email being mis-sent is high which could result in data leakage.

Security researcher Peter Kim and Garrett Gee who set up doppelganger domains to mimic legitimate domains belonging to Fortune 500 companies say they managed to vacuum up 20 gigabytes of misaddressed e-mail over six months. The intercepted correspondence included employee usernames and passwords, sensitive security information about the configuration of corporate network architecture that would be useful to hackers, affidavits and other documents related to litigation in which the companies were embroiled, and trade secrets, such as contracts for business transactions.

WhitePaper : Doppelganger.Domains.pdf

Oct 06 2010

Find Who is invisible or blocked you on Google Talk

Steps to find who is invisible or blocked you on gtalk :
1) Download & Install Pidgin
Click here to download Pidgin chat client. If you already have Pidgin installed, you may skip this step.

2) Configure Pidgin for Gtalk
You’ll probably start with the below screen. Click the Add button. “Accounts -> Manage Account” will also bring you to the same screen. Let’s add Gtalk to Pidgin.

Pidgin welcome screen

Clicking Add will allow you to add new Gtalk account. The following two screenshots show what you need to fill up for Basic and Advance tab.

Pidgin add account basic tab

Pidgin add account advanced tab

With all the settings properly entered, you should be able to connect to Gtalk and load your contacts successfully.

3) Find Who’s Blocking You
When someone blocked you in Gtalk (and other IMs), they appear offline just like your other contacts who are really offline. Right click, click on Get Info, and we’ll see how to differentiate them.

Gtalk get info

The following image is a comparison of 2 different contacts: Actual offline (left) and Blocked offline (right). If you are blocked, nothing will display under Buddy Information.

Gtalk buddy information

Thats all. Now you can easily find out who is really offline and who is blocking you from google chat.