Was on Twitter on my iPad, and a friend had sent me a private message. I opened the message, and noticed it was linking me to a Facebook app. I was hesitant, so came off the message and deleted it. Went on to Facebook, and my friend had apparently been hacked and the link that had been sent out was a Fake Facebook site that stole various credentials. Just me opening the message on my iPad, without clicking the link is okay to both my various passwords - iTunes etc. - and my iPad in general, right?