Misinformation is false, inaccurate, or misleading information that spreads—whether through social media, news, conversations, or other channels—regardless of whether the person sharing it intends to deceive anyone.
The key point is the lack of malicious intent in most definitions. People who spread misinformation often genuinely believe it’s true (or at least don’t realize it’s false), and they’re sharing it because it seems interesting, alarming, helpful, or funny. It’s not the same as lying on purpose.
Core Definition (from reliable sources like dictionaries, Wikipedia, APA, WHO, etc.)
Merriam-Webster: “Incorrect or misleading information.”
American Psychological Association (APA): “False or inaccurate information—getting the facts wrong.”
World Health Organization (WHO): “The spread of false information without the intent to mislead.”
Wikipedia & many academic sources: Incorrect or misleading information, which can exist with or without specific malicious intent (though the term emphasizes non-intentional spread).
In short: If it’s wrong and it spreads, it’s misinformation—even if the sharer is just mistaken.
How It Differs from Related Terms
There’s a common trio used by governments, researchers, and cybersecurity agencies (like CISA/DHS in the US, or similar frameworks globally):
Misinformation: False info shared without intent to harm or deceive. The sharer might think it’s accurate (e.g., a well-meaning person forwards a chain message with outdated stats).
Disinformation: False info that is deliberately created and spread to mislead, manipulate, cause harm, make money, influence politics, or sow division. The creator/spreader knows it’s false.
Malinformation: Information that is factually true (or based on real facts) but is shared out of context, exaggerated, or selectively presented to harm, attack, or manipulate someone/something (e.g., leaking private but accurate details to ruin a reputation, or twisting a quote by cutting context).
The main distinction boils down to intent and accuracy:
Misinformation → Unintentional falsehood
Disinformation → Intentional falsehood
Malinformation → Intentional misuse of truth
Common Examples of Misinformation
Sharing a viral post claiming “drinking bleach cures COVID” because someone misunderstood a public figure’s comments (not literal advice, but the claim spread as if it were).
Forwarding a meme or image with a wrong caption (e.g., an old photo from a different event labeled as a current protest).
Satire or parody (like The Onion articles) taken seriously and reposted as fact.
Inaccurate health advice during a pandemic, like “5G towers cause COVID” rumors that people shared believing they were real warnings.
Outdated election info, such as sharing a state’s voter deadline without mentioning same-day registration options.
Photoshopped or mislabeled images that aren’t maliciously faked but get shared wrongly (e.g., a edited photo of a celebrity that spreads as “proof” of something).
These often explode on platforms like X, WhatsApp, or TikTok because they trigger emotions—fear, outrage, surprise—and people share quickly without double-checking.
Why It Matters
Misinformation can cause real harm even without bad intent: it erodes trust, influences votes, affects public health (e.g., lower vaccine uptake from false claims), or fuels division. During events like elections, pandemics, or crises, it spreads fastest because uncertainty makes people latch onto simple explanations.
The best defense? Pause before sharing, check sources (fact-check sites like Snopes, FactCheck.org, or Reuters), look for multiple credible confirmations, and ask: “Does this seem too perfect/outrageous to be true?”
What sparked your question about this—something specific you’ve seen lately?

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