simplemining.net now shows up on Norton Threat Report with the following details. Please advise???  (PUA.Bitcoinminer - app that uses pc resources to generate bitcoin blocks)

small-warning Security Risks Threats found: 2 
Here is a complete list: (for more information about a specific threat, click on the Threat Name below)

Threat Name: PUA.Bitcoinminer
Location: http://download.simplemining.net/miners/claymore-eth-v11.2.tar.gz

Threat Name: Direct Link To PUA.Bitcoinminer
Location: http://download.simplemining.net/miners/