http://www.marketwatch.com/story/digital-currency-ethereum-nose-dives-after-40-million-hack-2016-06-17
http://uk.businessinsider.com/dao-hacked-ethereum-crashing-in-value-tens-of-millions-allegedly-stolen-2016-6
http://www.marketwatch.com/story/digital-currency-ethereum-nose-dives-after-40-million-hack-2016-06-17
http://uk.businessinsider.com/dao-hacked-ethereum-crashing-in-value-tens-of-millions-allegedly-stolen-2016-6