The brothers Anton Peraire-Bueno, 24, and James Peraire-Bueno, 28, were arrested in Boston and New York, respectively, for a sophisticated scheme to exploit the Ethereum blockchain and steal $25 million in cryptocurrency. The indictment, unsealed today, charges the brothers with conspiracy to commit wire fraud, wire fraud, and conspiracy to commit money laundering. Cryptocrime is one of the fastest-growing cybercrime segments.