Whereas both *misinformation* and disinformation refer to information that is incorrect, disinformation much more strongly indicates that the information is made incorrect and spread in order to deceive people. The primary meaning for misinformation according to Cambridge is

wrong information, or the fact that people are misinformed

whereas for disinformation, it is flatly

false information spread in order to deceive people

Suppose I am exploring a new town. A sign indicating the metro station has been placed backwards, and thus points the wrong way. This would be simple misinformation. But suppose someone placed the sign that way so that tourists walk down a side street where they would need to walk by his friends— who are muggers. That is disinformation.

The American online dictionaries make disinformation out to be the more sinister term, one that suggests a conspiratorial institutional effort:

(MW) disinformation, n. false information deliberately and often covertly spread (as by the planting of rumors) in order to influence public opinion or obscure the truth

(AH) disinformation, n. Deliberately misleading information announced publicly or leaked by a government or especially by an intelligence agency in order to influence public opinion or the government in another nation:

Whereas both *misinformation* and disinformation refer to information that is incorrect or misleading, disinformation much more strongly indicates that the information is made so and spread in order to deceive people. The primary meaning for misinformation according to Cambridge is

wrong information, or the fact that people are misinformed

whereas for disinformation, it is flatly

false information spread in order to deceive people

Suppose I am exploring a new town. A sign indicating the metro station has been placed backwards, and thus points the wrong way. This would be simple misinformation. But suppose someone placed the sign that way so that tourists walk down a side street where they would need to walk by his friends— who are muggers. That is disinformation.

The American online dictionaries make disinformation the far more sinister term, one that suggests a conspiratorial institutional effort:

(MW) disinformation, n. false information deliberately and often covertly spread (as by the planting of rumors) in order to influence public opinion or obscure the truth

(AH) disinformation, n. Deliberately misleading information announced publicly or leaked by a government or especially by an intelligence agency in order to influence public opinion or the government in another nation: