Okay someone hacked my page and changed my default photo?

Can anyone investigate?

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"Practice makes perfection. Mastery takes a lifetime"

omg are you for real??? whats the pics off?? idk mabe someone hacked into the thing again .. im gonna chang my pasword like ever day now ...

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I had exactly the same thing when I logged on today
Only my profile picture had changed
I changed it back only it took over half an hour to change back to mine

I agree this should be looked into
I thought the new and improved site had an anti-hacking device or something
(I'm not technical!)

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Don't stop trying