The growing hacking threat to e-commerce websites, part 2
by Ilia Kolochenko - CEO at High-Tech Bridge SA - Monday, 6 January 2014.
It is very important to understand if the attack against your website was targeted or not. If you understand the motivation of the attackers you will be able to predict what they did (or at least what they aimed to do) and start an investigation from the right point. Contact a local security company or a local CERT to get competent advisers and assistance in the forensics process. Your web hosting company should also be able to help you by analyzing logs and abnormal activities around your website. As soon as you can reconstruct an image of the security incident you should take the following steps:

1. Once you know how your website was compromised, make sure that the vulnerability or weakness hackers used to get in is properly patched. Also, make sure that you have followed all of my earlier recommendations. Only after this step is completed should you run your website online again, otherwise you risk facing a second compromise.

2. If your customersí personal data was compromised, notify them and ask them to change all of their passwords as soon as possible. Assure them that you are taking the incident very seriously, an investigation is in progress and that you will do your best to ensure that it will never happen again. It is much better for your reputation (and your customersí security) to honestly notify them about the incident rather than trying to cover it up. But donít make a public show from the incident: sometimes thatís exactly what the hackers want to do to harm your business reputation. In many cases, a personal notification to each concerned customer is enough. There is no need to send a massive notification to everyone if only a couple of customersí accounts were compromised (just make sure that you are not mistaken about the scope of the incident!).

3. Depending on what legislation your country has about cybercrime, you may wish to deposit a criminal complaint against the attackers even if they are hidden behind a chain of proxy servers. Itís the job of law enforcement agencies and security companies specialized in digital forensics to identify and prosecute the hackers. However, donít be too optimistic as, due to a lack of inter-government collaboration and different laws in almost every country, many of these crimes remain forever unsolved. Nevertheless, it may bring results and at the very least will demonstrate to your customers that you take their security seriously.

Spotlight

Bash Shellshock bug: More attacks, more patches

Posted on 29 September 2014.  |  As vendors scramble to issue patches for the GNU Bash Shellshock bug and companies rush to implement them, attackers around the world are probing systems for the hole it opens.


Weekly newsletter

Reading our newsletter every Monday will keep you up-to-date with security news.
  



Daily digest

Receive a daily digest of the latest security news.
  

DON'T
MISS

Tue, Sep 30th
    COPYRIGHT 1998-2014 BY HELP NET SECURITY.   // READ OUR PRIVACY POLICY // ABOUT US // ADVERTISE //