Grumpy Old Geeks Topics Bitcoin Ponzi scheme Topic Bitcoin Ponzi scheme 2 mentions in 1 episode A reported cryptocurrency scheme in which an entrepreneur used new funds to pay earlier participants. Mentions 287: 20 Grand Wang Oct 8, 2018 12:06 a hapless Bitcoin entrepreneur got swept up in the crypto craze and started a multi-million dollar Ponzi scheme 12:31 robbing Peter to pay Paul, like all Ponzi schemes