you don't need to reply to this message unless you think something is seriously wrong but when i (as administrator of my forum) was uploading some . zip files as attachments in a post i found 5that a number of .png and .jpg attachments appeared that were not mine. i gave up on the post and posted again this time the attachments uploaded fine. what happened? was i hacked? did some other forum's traffic ( i remember the pics were titled "beautiful lyrics") get mixed with mine? or is it just some weird renaming of the files? thanks.

Does it happen now? If something like this happens, please take a screenshot for us to see.

it has happened again with me deleting an attachment on a post i found that new attachments had appeared named FBI.png and Joe Hilfiger.png . what is going on?

Oh i think using such names considers it as a spam name & avoids it automatically.