What defamation means
Defamation is a legal term for a false statement presented as fact that harms another person’s reputation. When it is written or posted, many legal systems call it libel, and when spoken, slander, although some countries have dropped or merged these labels. Online, the concept is the same, but the audience can be much larger and the statement may stay visible for years.
This article is general information, not legal advice. Defamation law differs a great deal between countries and even between regions, so the terms and outcomes described here are broad ideas. Only a qualified lawyer in your area can say how the rules apply to a particular situation.
Common elements, in broad terms
Different jurisdictions set different tests, but many look at similar questions:
- Was a statement made to other people? A private remark to the person it concerns is usually not enough. It generally has to be communicated to at least one other person.
- Is it a statement of fact, or an opinion? “This business overcharged me and I did not enjoy the service” is closer to opinion or personal experience. Stating as fact that someone committed a specific crime is different.
- Is it false? In many places truth is a defense, although the details vary, including who has to prove what.
- Does it identify the person? The statement usually has to be understood as referring to a particular individual or business, even without a name.
- Did it cause or risk harm? Some systems require evidence of damage to reputation, while others assume harm in certain cases.
- Are there defenses? Honest opinion, public interest reporting and certain protected situations can apply in some countries, with conditions.
Because these elements are decided case by case, it is difficult to know in advance whether a particular post would qualify. Strong feelings about a statement do not by themselves make it defamatory.
How defamation differs from harassment
The two overlap but are not the same. Harassment concerns a pattern of unwanted, targeted behavior and its effect on a person, whether or not the content is true. Defamation concerns the falsity and reputational harm of specific statements. A single false post can be defamatory without being harassment, while a stream of insults can be harassment without any false factual claim. A situation can involve both. For the wider picture of behaviors that affect people, see our overview of online harassment.
Possible consequences
For the person who posted, the consequences can vary widely. Depending on the country, these may include:
- A request or demand to remove the statement
- A requirement to publish a correction or apology
- A civil claim, which may involve paying compensation and legal costs
- In a smaller number of places, criminal provisions relating to defamation or related offenses
- Account suspension or content removal by the platform, which often has its own rules about false and harmful content
- Damage to professional standing, such as problems with an employer or school
Costs and stress can be significant even when a claim is unsuccessful, which is one reason people are advised to think before posting accusations.
For the person harmed, the effects can include lost work or customers, strained relationships and anxiety. A damaging claim that spreads can feel impossible to catch up with. Our article on harassment impact looks at how this kind of experience can affect day-to-day life.
If a false statement is posted about you
There is no universal checklist, but these steps are commonly suggested:
- Do not respond in anger. A hasty reply can add to the problem or create new risk for you.
- Keep a record. Save the post, the link, the date and the account involved, as described in our guide on saving evidence.
- Report it to the platform. Many services have categories for false or harmful content, as well as for impersonation or private information. Outcomes vary.
- Consider contacting the poster calmly, if it feels safe, to request removal. Sometimes people take a post down once they realize the effect.
- Speak to a qualified lawyer or a local legal advice service about your options, time limits and costs. Many places set deadlines for starting a claim.
If the post includes threats, or you feel unsafe, contact your local police or emergency services. If your reputation or mental health is suffering, talk to someone you trust and consider professional support.
If you are thinking of posting a criticism
Honest reviews and sharing real experiences are an important part of the internet, and not every negative comment is defamatory. To reduce risk, many people find it useful to:
- Stick to what they personally experienced
- Avoid claiming things they cannot support
- Separate facts from opinions in their wording
- Avoid accusing named individuals of crimes
- Wait before posting when angry
If you are unsure whether something could cause trouble, asking a qualified professional before you publish is wiser than guessing.
Reputation travels
Even when no legal action is possible or worthwhile, false claims can linger. Looking after your digital footprint, by checking what appears when your name is searched and by keeping accurate information available, can help you respond if something unfair appears. Rules and remedies differ widely, so patience and professional advice are usually better than quick public battles.