The US dollar surrogate released
vast numbers of tokens into the ecosystem this month, only to reportedly lose 30 million Sunday to the hacker responsible for robbing Bitstamp in 2015.
There have also been a large
number of Initial Coin Offerings (ICO's), used to raise money for startups by issuing
tokens / coins, which have raised
vast sums
of money only for the owners to disappear with all the money, whilst others have been less deliberate but have been just as devastating to investors.