This is due to that one of our Worksnaps client installation package (for MAC) contains a program named "wacaw". Wacaw is used for our testing purpose for web cam capturing and is not used in the real case. Wacaw is identified by several anti-virus programs as potentially harmful. Since we accidentally include it in our package, our package is now identified by Google as harmful.
To resolve the issue, we now have rebuilt our package to exclude wacaw and update the our download page accordingly. We have sent a review request to Google for re-evaluate our site. Hopefully it will get resolved shortly.
Meanwhile, please visit www.worksnaps.com instead.
We apologize for the issue and we will update the status here.