What's going on with btc-e.com?

What's going on with btc-e.com.
Currently there are rumors btc-e.com hacked (not verified information) to make people panic.
Currently I have the official information from btc-e.com that they are experiencing unexpected problems and are trying to fix and upgrade in the shortest time. The fact that they are hacked or not has not yet announced the exact information from btc-e.com.