I am a black hat hacker, but I am giving this warning today for the sake of the country's cyber security.

I have found the flaws in your security. Your system is as porous as a sieve. I have entered it to prove how weak the security you are so proud of actually is.

I saved your system. If any other malicious black hat hacker had come before me, everything you have would have been finished. Having control of your system in my hands means I am auditing your system's security.

Patch it, or I will come again. Learn to protect yourself. I have not harmed any data on your server; I only exposed your vulnerabilities. I don't want to see the same mistake again.

Source: hexso2-by && BIJOY