Answer:
If a person accuses a company of manufacturing a medicine that is having harmful side effects without having any evidence for this.
Explanation:
The act of intentionally interfering with someone's business is called Tortious interference. It can include interfering with the work, business deal or spreading false rumours. If the interference is serious then the harmed party can file civil lawsuit, it is handled by civil courts. If the person interfering did not have any intent for it the there is nothing to worry about but if someone intentionally interferes with the business operations, then he can be held guilty of tortious interference. Torts mean infringing upon the rights of others.