Xampp 1.7.3 Vulnerable on my security

[safirohf]

Hello, I'm having problems i got a site with lot of users and now they are erasing my files whenever they want i got norton 360 with smartsecurity and don't understand how they do that if someone here can help me, how to protect my computer from this hackers... I'm also really scared about my data on my computer because i don't want they steal information from me i already scanned my computer certains on time and Antivirus said everything is all right, I will like some professional to help me on this, and tell me how to protect my computer


Thank you