Ok, lad mig uddybe så: Det er IKKE SIKKERT det er en hacker.
Læs FAQ\'en på
http://www.zonelabs.com/services/support_common.htmF.x. punkt 19:
19. A ZoneAlarm alert says, \"The firewall has blocked Internet access to your computer (... Port ... from ... ).\" Often the alert mentions Port 80. What does this mean and why did I get this alert?
ZoneAlarm has blocked an incoming data packet to your computer because you have ZoneAlarm set to High security. The incoming data packet was dropped and no response was sent back to the originating computer.
Usually, when such an incoming request is made to your computer that comes from a web server you recently visited, it simply indicates that the connection to the server was not closed properly, or the remote server hasn\'t shut down the connection to your computer correctly. websites that balance client requests across multiple sites, including many servers that host advertising, will cause this message to be generated because the server loses track of your connection when the connection was closed. In extreme cases, the other computer can take as much as 2 hours to realize the connection is closed. Also we have found a bug in a specific type of router used by many websites that erroneously sends out packets causing this type of alert.
If the source computer looks like a web server you\'ve recently visited or from a web server that hosts advertising, it is very likely that the server didn\'t disconnect properly from your computer, and is checking the connection again. In such cases, you can safely ignore this message, because the server will eventually realize you\'re disconnected.
/Rob