Misinformation is false or inaccurate information—getting the facts wrong.
Misinformation is something you think is likely not true, but you’re not 100% certain about it. By not taking the time to verify it—because it confirms your bias, and you maybe want it to be true—and sharing it anyway, that’s misinformation.
Disinformation is false information deliberately intended to mislead—intentionally misstating the facts.
Disinformation means you purposely spread something that’s a lie.
The spread of misinformation and disinformation has affected our ability to improve public health, address climate change, maintain a stable democracy, and more.
Source: https://www.apa.org/topics/journalism-facts/misinformation-belief-action