All other denominations would be tokens, made of a metal too cheap to be worth melting down, that could be exchanged for higher-denomination ones (or for a set amount of the precious metal) at a rate fixed and guaranteed by the government.

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Because the script is being run in the context of the trusted web site, it has access to cookies such as session tokens, as well as any other user information available within the security context of that web site.

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In other words, the number-generating RSA security tokens business people use to login to their corporate VPN may not be as secure as previously thought.

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But the really interesting hacks came from more ordinary sources against targets that actually mean something in an espionage sphere such as the theft of RSA SecurID tokens and the subsequent break ins at Lockheed Martin, Northop Grumman, and other defense contractors.

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When we instead used a simple choice between tokens they could exchange for food one kind of token rewarded only the chooser, the other kind rewarded both apes lo and behold, they preferred outcomes that rewarded both of them.

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