Which of these is a potential consequence of unauthorized use of the Sage course materials?

Unauthorized use of the Sage course materials can lead to legal action by Sage Group plc. This outcome is primarily associated with the protection of intellectual property rights. Companies like Sage invest significant resources into developing their educational content, and unauthorized usage violates their ownership of that material. As a result, they may pursue legal measures to enforce their rights and seek damages for any infringement.

The other options do not align with the implications of unauthorized use. Improved course content would not naturally arise from a violation of copyright, and extended access to materials would likely be restricted or revoked in cases of unauthorized use. Similarly, a discount on future courses would not logically stem from the misuse of materials, as the company would seek to prevent unauthorized access rather than incentivize it.