Here’s a taste of Donald Trump’s other illegal activities:

I think it applies perfectly well to other illegal (and legal!) activities.

Call for chapters: The Immoral, the Illegal and the Criminal

It is a sad truth that the employees of just about every business, in every business, will occasionally encounter team members who are taking part in unethical behaviors. Such unethical behaviors include a wide variety of different activities. Among the most common unethical business behaviors of employees are making long-distance calls on business lines, duplicating software for use at home, falsifying the number of hours worked, or much more serious and illegal practices, such as embezzling money from the business, or falsifying business records.

You may have read stories in the news about rental properties being used for illegal activities, ..

Is there anything legal but immoral? - Quora

illegal is not always clear.Some activities, while frowned upon, are still shrouded in grey area.In this research we fact-checked 196 countries laws and their opinions on VPNs.VPNs are illegal in: China, Turkey, Iraq, United Arab Emirates, Belarus, Oman, Russia.VPNs are some-what illegal in: Iran, North-Korea, Turkmenistan.Find out if VPN is legal in your country:

Most employers clearly state company policies against deception, coercion and illegal activities.

Though there is sometimes a difference between behaviors that are unethical and activities that are actually illegal, it is up to the business itself to decide how it deals with unethical behavior - legal or not.

And it's easy to confuse illegal activities with immoral or unethical ones.