But comparing DeepInstinct to Harmony as this thread is about Harmony vs DI, Harmony for me has been totally free from false positives except one, where Dell had forgotten to sign their executable and it was blocked by Anti-Ransomware.
I wasn’t that lucky when I deployed DI on business machines first, within hour of deployment tickets and calls started, people were complaining about detections that appear “out of the blue” without doing anything. It took weeks to clear it all out, until I finally gave up and put DI on a much more mild and quiet setup. On a business environment where not all software is “top notch” DI can be quite noisy.
The initial feedback now about Harmony (I’ve deployed it on 7-8 business machines to see how it will go) is much more positive. People haven’t realised there was a change of security software.
They also haven’t realised documents are passing through a threat extraction process at all.