possible attack or virus?
For the last 2 days, I've been having lots of request to my phpBB forum with request like:
GET //forum/././././././././././././index.php?sid=b44ec2ea2e7f1
GET //forum/././././././././././././index.php?sid=34a735bf291fb
GET //forum/./././././././././././index.php?sid=7c13917a1b89198
What are these? Could this be an attack of some sort or virus?
I've been trying to block the IP, but the source IP is changing every 30 mins to an hour.
Please help.
