MCLEAN, Va.--(BUSINESS WIRE)--GTT Communications, Inc. (NYSE: GTT), the leading global cloud networking provider to multinational clients, announced today the release of a new white paper entitled PCI Compliance: Protection Against Data Breaches. The white paper highlights the growing impact of data breaches on companies that conduct credit card transactions and the requirements needed to become and remain Payment Card Industry (PCI) compliant. “Data breaches are becoming more common and the im