The Hot Lotto fraud scandal was a lottery-rigging scandal in the United States. It came to light in 2017, after Eddie Raymond Tipton (born 1963), the former information security director of the Multi-State Lottery Association (MUSL), confessed to rigging a random number generator that he and two others used in multiple cases of fraud against state lotteries. Tipton was first convicted in October 2015 of rigging a $14.3 million drawing of MUSL's lottery game Hot Lotto. Eddie Tipton ultimately confessed to rigging lottery drawings in Iowa, Colorado, Wisconsin, Kansas, and Oklahoma.
https://en.wikipedia.org/wiki/Hot_Lotto_fraud_scandal