I have created a simple spyware on which whenever a form is submitted on any website, it will serialize the form data then send the data to my email address.
I am only currently using it on my own devices in which whenever someone(friends/family/etc.) borrows my device, I just threaten them that I will be able to get their passwords by just using my device.
I am planning to release it on GitHub with MIT License. Will I have a responsibility on how others will use it? Will I get sued for creating it?
Is this legal? I am not going to jail by doing it, am I?