6.6 Sources of Unreliable Information

Not all information found online or in media is trustworthy. Understanding the types of unreliable information helps you critically evaluate what you read, share, and use — a core digital literacy skill.

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The Information Disorder Framework

Researchers classify problematic information into three broad categories based on falsity and intent to harm:

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Types of Unreliable Information

1. Misinformation

Misinformation is false or inaccurate information spread without deliberate intent to deceive. It often results from honest mistakes, misunderstandings, or failure to fact-check before sharing.

2. Disinformation

Disinformation is deliberately fabricated or manipulated information spread with the specific intent to deceive, mislead, or manipulate an audience for political, financial, or personal gain.

3. Mal-information

Mal-information is based on real, factual information but is used with the intent to cause harm to a person, organisation, or country.

4. Satire and Parody

Satire and parody use humour, irony, or exaggeration to comment on or mock public figures and events. They are not intended to deceive, but they become a source of unreliable information when audiences mistake them for genuine news — especially when shared out of context on social media.

5. Clickbait

Clickbait refers to content that uses sensationalised, misleading, or exaggerated headlines designed to attract clicks and generate web traffic. The actual content typically fails to deliver on the headline's promise.

6. Propaganda

Propaganda is information — true or false — used to promote a particular political cause or point of view, often by appealing to emotions rather than facts.

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Why Does Unreliable Information Spread?

• Speed of social media — content is shared faster than it can be verified.
• Confirmation bias — people tend to believe information that confirms their existing views.
• Lack of media literacy — not everyone checks sources before sharing.
• Algorithmic amplification — platforms promote engaging (often sensational) content.

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How to Identify Unreliable Information

1. Check the source — Is the author or organisation credible? Look for .edu, .gov, or established news outlets.
2. Verify with advanced searches — Use search operators like site:, "exact phrase", or filetype: to find authoritative sources.
3. Cross-reference — Check whether multiple independent, reliable sources report the same information.
4. Check the date — Old articles may be shared as if they are current news.
5. Read beyond the headline — Clickbait headlines often misrepresent the actual content.
6. Identify the purpose — Is the content trying to inform, persuade, entertain, or sell something?
7. Reverse image search — Verify whether images have been taken out of context.

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Advanced Search Strategies to Locate Reliable Information

When researching online, use these techniques to filter out unreliable sources:

Using these operators helps you locate primary and authoritative sources, reducing exposure to misinformation and disinformation.