Twice now in the last few days I have navigated to bricksinmotion.com/forums and this message has come up:

I'm pretty sure that this website does not use any form of Java and I've heard about these fake plugin things before. Unless the site has been hacked, I'm guessing this issue is to do with the ads here. This problem appears to be exclusive to BiM for me (so I don't think it is just my computer) and while simply trying to navigate to bricksinmotion.com/forums again does remove this message and bring up the normal website it is kind of concerning that a clearly malicious message can take over the whole screen and bring me to a completely different website (url in the screenshot).

While I did not click the Java update link I'm concerned that someone else might (unless this is just my computer of course).

So, has anyone else had this problem? Or it is just me?