Misinformation is when a person adopts a misinformed viewpoint, from false, misleading, or out-of-context information without an intent to deceive. It's more commanly seen on the internet due to false articles or jokes taken to far. Misinformation can be harmful in other, more subtle ways as well. It prevents people from making truly informed decisions, and it may even convince people towards questionable decisions that conflict with their own best interests. read about misinformation
Disinformation is false information which is intended to mislead, harm, or offend someone. It is sometimes confused with misinformation, which is false information but is not deliberate. The English word disinformation comes from the application of the Latin prefix dis- to information making the meaning "reversal or removal of information". read about disinformation
The primary difference between disinformation and misinformation is intent. Although both words refer to types of wrong or false information, only disinformation is wrong on purpose. While this distinction may seem simple enough, misinformation and disinformation are similar and sometimes interconnected, and so get used interchangeably. read about misinformation and disinformation