Cyber4rt Hacking Attempt On Our Systems

Someone by the name of Andri Cyber4rt attempted to hack our online billing system this morning at They were unsuccessful, but it cost us two hours of assessment, troubleshooting, and changing passwords to our critical systems. We are putting this information up to show you want a hack looks like and the steps we took to work through it.


Cyber4rt Hack

At about 3am I received the following troubling email. Our billing system notifies us for any changes that occur, normally mundane changes to people’s addresses or phone numbers or email addresses. We get lots of emails, most of which are nothing serious, but without notifications turned on we would not have been aware of this cyber4rt hack attempt.

Client ID: 242 – go Team has requested to change his/her details as indicated below:

First Name: ‘go’ to ‘Andri’
Last Name: ‘Team’ to ‘Cyber4rt’
Company Name: ‘ testing ‘ to ‘ DMASTERPIECE ‘
Address 1: ‘dm’ to ‘AES_ENCRYPT(1,1), address1= (SELECT MIN(username) FROM tbladmins)’
Address 2: ‘dm’ to ‘AES_ENCRYPT(1,1), address2= (SELECT MIN(password) FROM tbladmins)’
Postcode: ‘404403’ to ‘dm’
Default Payment Method: ” to ”
If you are unhappy with any of the changes, you need to login and revert them – this is the only record of the old details.
This change request was submitted from (

The part to notice is the Address 1 and 2. Those are obviously not addresses. In fact they are SQL statements and are basicly asking; “select all usernames and passwords from “tbladmins” and show me them”. Cyber4rt is trying to get full access to our system.

Steps To Mitigation

The first thing we did was change the administrator password to the billing system, and all other access passwords.
We then changed passwords on all the systems that our billing system talks to, and started research on this hacking attempt.
We also ran full antivirus/antimalware scans on our computers.

Lessons to Learn

cyber4rt hacker

  1. Keep your software up-to-date. If our billing software was more than a year old this hacking attempt might have been successful. Most software updates these days are security updates. Make sure you apply them.
  2. Turn on notifications. If you don’t get notifications you can’t catch anomalies. I personally get about 250 emails a day from various systems. It’s your way to keep your finger on the heartbeat of your systems. It’s also your way to monitor after something like this to make sure nothing else is happening.
  3. Document your systems. Know where to go quickly to change the passwords for critical systems. During a hacking attempt is not the time you want to be trying to find the login page for your partner systems.
  4. Keep calm, follow the steps. Write down the steps to follow for a security breach. When adrenaline kicks in you may not be thinking clearly and remember all the details.
  5. Stay vigilant. Make sure you are on alert, watching for any signs of a compromise for a good period of time after a hacking attempt. The sooner you catch something the better.
  6. Change passwords frequently. Changing passwords is a pain, but for your critical systems it must be done. We will be changing ours more frequently now.

All Good!

We were fortunate, this Andri Cyber4rt hacker got nothing. Many companies larger than us have been hit with major hacking and infiltration, having customer records have been stolen and have created huge problems both internally and from the customer perspective. We’re grateful this hack was not successful, for ourselves and our customers.

What about you? Have you ever been hacked? Was this article helpful?

About the Author

Guy is owner of Trusted Technology Inc, a Canadian based company. With 20+ years experience Guy provides managed IT support services to small businesses and non profits across Canada.

4 Comments on "Cyber4rt Hacking Attempt On Our Systems"

  1. Yup, same guy tried to hack into our system. Good thing I have all my notifications on and software up to date, along other securities.
    the IP he used to try to access my site is and the host says
    also registered using in case this help anyone in a similar situation to keep him in your blacklist.
    Oh and company name: KEFIEX IDBTE4M
    Originally registered as: Aganteng Rooterz before changing the data to the above mentioned.
    Faked a domain purchase and that unusual name and failure to pay right away is what alerted our sales department immediately.
    We blocked him within minutes but as mentioned on the post, our tech team scrambled to make sure everything was alright.

    Great article

  2. Thanks for the write up informing people. This idiot has been at it for months with my site and managed to gain access once and was using my server to send spam. He’s been today again but I don’t think he got anywhere, he used the name change tactic to try and get info.

    His name pops up all over the net with many many people aware of his shady life and how he attacks people websites. How can he think of it as art.

    Anyway just look at twitter and facebook with the name and you can see who he is and the gangs he’s affiliated with.

    He is that smart and clever he didn’t realize he has left a big trail that points right back at him in Jakarta in Indonesia – check this whois



    • Cyber4rt seems to be well known by anyone hosting websites and using WHMCS. As long as you keep your software up-to-date you are protected. Hopefully this guy goes away eventually!

      • I had the same attempt from Cyber4rt. I would like to know how he can identify all the WHMCS users? His ip address IP Address:

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