From a DoJ press release 15 December 1998:
High-tech crime The G8 countries have established a 24 hour network of law enforcement experts capable of responding swiftly to requests for help with investigations that cross international borders, including hacking cases. The network, which is now in use, is open to wider membership and a number of non G8 countries have already joined. The Lyon Group is pursuing consultations with industry, including internet service providers, on preventing criminal use of networks and ensuring traceability of their communications. It is also developing proposals for a legal framework for retrieving electronic evidence swiftly in cases that cut across international borders. More: http://www.usdoj.gov/opa/pr/1998/December/588ag.htm