Honeyminer runs secured mining applications that have been compiled in-house under thorough review--however some antiviruses may detect that Honeyminer contains cryptocurrency mining software and issue a false positive alert that it may be unwanted.
When you see this ESET alert, please click "More info":
Then, check the box for "Exclude from detection" and click "No Action".
You can now toggle mining off and on on Honeyminer to resume mining.