Alex did not find it surprising that people like the Chinese Triads and the Corsican Black Hand were electronically minting their own cash. He simply accepted it: electronic, private cash, unbacked by any government, untraceable, completely anonymous, global in reach, lightninglike in speed, ubiquitous, fungible, and usually highly volatile. Of course, such funds didn’t boldly say "Sicilian Mafia" right on the transaction screen; they usually had some stuffy official-sounding alias such as "Banco Ambrosiano ATM Euro-DigiLira," but the private currency speculators would usually have a pretty good guess as to the solvency of the issuers.