Challenge of Reverse Engineering

Challenge of Reverse Engineering, better known as CORE, is a software cracking group for the IBM PC which was founded in June of 1997 by a team of members from Ontario, Canada. Within four years the group made more than 10,000 releases (cracks, key generators and the like).

References

• Mendham, Scott. "Cracking Up", PC World Magazine (alt.net column), December 1999.