Today for some hours i was helping a friend here who in early days (before he made any money) entered his keys to some site that promised contest here or another freeroll.

Long story short - when he finally got any money, they started to power down and right when it hit - sent coins to OpenLedger our current only exchange

Initially, he tried to fix the error himself changing keys but had issues so asked me. I finally was capable of stopping the power down and even moving out his SP temporarily to make sure they did not put double keys.

I'm not sure if SCR has double keys option (but other sites do have) but better to be safe than sorry.

So just remember - there are loads of scammers in the crypto world and seems Scorum is already a target, do not put your keys to any sites or wallets claiming to be safe.