What Are the Legal Consequences of Online Defamation?

Estimated reading time: 5 minutes


Understanding Online Defamation

Online defamation occurs when someone publishes a false statement about another person or entity on the internet, resulting in reputational harm. It often takes the form of:

  • Defamatory blog posts
  • Fake reviews on platforms like Google, Yelp, or TripAdvisor
  • Harmful posts or comments on social media
  • Accusatory forum threads
  • Misinformation spread via Reddit, Glassdoor, or niche forums

The key factor is that the statement must be false, published to third parties, and cause measurable harm.


Defamation vs. Libel vs. Slander

  • Defamation is the umbrella term for false statements that damage someone’s reputation.
  • Libel refers to written or published defamatory statements.
  • Slander refers to spoken defamatory statements.

In the context of the internet, most defamatory statements fall under libel because they exist in a permanent medium.

Per Se vs. Per Quod Defamation

  • Defamation per se includes statements so inherently harmful that damages are presumed—e.g., accusations of a crime, professional incompetence, or having a contagious disease.
  • Defamation per quod requires the plaintiff to prove actual damages—e.g., loss of income or emotional suffering.

Elements of a Defamation Claim

To be legally actionable, defamation must include:

  1. A false statement of fact (not opinion)
  2. Publication to a third party (others must see or hear it)
  3. Fault amounting to at least negligence
  4. Damages to the subject’s reputation

These elements apply in nearly every state in the U.S., but some states add nuances such as whether the defamation was per se (inherently harmful) or per quod (requiring proof of damages).


Internet Defamation Laws in the U.S.

While laws vary by state, common principles apply nationwide:

  • First Amendment limits: Freedom of speech protects opinions but not knowingly false statements.
  • Public vs. Private Figures: Public figures must prove actual malice, while private individuals need only show negligence.
  • Invasion of Privacy: Defamatory posts may also violate rights to privacy.
  • Cyber Harassment: Defamation may overlap with cyberbullying or harassment laws.

For a full breakdown, see the U.S. Courts website.


Section 230 of the Communications Decency Act

This law protects platforms (like Google, Facebook, and Yelp) from liability for user-generated content.

  • What it means: You can sue the poster, but not the platform.
  • Exception: Platforms may lose immunity if they materially contribute to unlawful content.

Learn more via the EFF’s Section 230 Guide.


Civil Penalties for Online Defamation

Civil lawsuits for defamation can result in substantial financial penalties, including:

Compensatory Damages

  • Lost income or profits
  • Lost business opportunities
  • Therapy or counseling costs

General Damages

  • Pain and suffering
  • Mental anguish
  • Reputation loss

Punitive Damages

  • Awarded in cases of malice or reckless disregard
  • Meant to punish and deter future misconduct

Case Example

A Florida man was awarded $11.3 million in damages after a woman posted false claims about him in an online message board—one of the largest known libel judgments in internet history.


Criminal Penalties for Online Defamation

While rare, some states recognize criminal defamation as a misdemeanor or felony.

Possible Penalties Include:

  • Criminal fines
  • Court-ordered retraction
  • Community service
  • Jail time (though rarely imposed)

Examples include North Carolina, Kansas, and New York, where criminal defamation statutes are still on the books. However, courts often scrutinize these laws under First Amendment protections.

When Criminal Charges Might Apply

  • When defamation escalates to threats or harassment
  • When the content causes public panic or safety risks
  • When targeting protected groups or minors

International Laws on Internet Defamation

Many countries treat online defamation more seriously than the U.S.:

  • United Kingdom: Plaintiffs win large settlements. Defendants must prove truth.
  • Canada: Allows both civil and criminal actions. Libel cases often succeed.
  • Australia: Strong plaintiff protections; high-profile cases have resulted in six-figure payouts.
  • Germany & France: Online speech is closely regulated, especially if it incites hate or harms reputation.
  • India: Online defamation is a criminal offense under Section 499 of the Indian Penal Code.

Explore comparative international policies on Article19.org.


How to Defend Against a Defamation Claim

If you’re accused of defamation, here are the most common legal defenses:

1. Truth

  • The ultimate defense. A true statement, even if damaging, is not defamatory.

2. Opinion

  • Opinions (clearly expressed as such) are protected. “I think this business is bad” is not defamatory.

3. Privilege

  • Some contexts (e.g., court testimony or legislative hearings) are legally immune from defamation claims.
  • If the plaintiff gave permission to publish the statement, they may not sue for damages.

5. Retraction

  • A prompt public correction may reduce liability or damages.

Responding to Online Defamation as a Victim

If you’re targeted, act quickly:

Step-by-Step Process

  1. Document everything: Take screenshots, save URLs, and log timestamps.
  2. Report it to the platform: Use built-in abuse or flagging tools.
  3. Send a cease-and-desist letter: A lawyer can help draft one.
  4. File for a court order if needed: Especially if the poster is anonymous.
  5. Contact a professional team: Reputation management and legal firms offer specialized support.

🔗 Report content now


What Can Defamation Defenders Do?

As a leader in online reputation solutions, Defamation Defenders helps victims of online defamation by:

  • Identifying defamatory content and its sources
  • Sending takedown and legal notice requests
  • Suppressing unwanted results using SEO strategies
  • Referring clients to vetted defamation lawyers
  • Monitoring reputation with alerts and reporting tools

🎯 Get your free case evaluation


Frequently Asked Questions

Is defamation on Twitter or Facebook illegal?

Yes, if it meets the legal criteria (false, published, harmful).

Can I sue someone who posted lies about me anonymously?

Yes. A subpoena can unmask the identity through IP tracing.

What if the post was deleted? Can I still sue?

Yes—if you have evidence like screenshots or cached content.

Will Google automatically remove defamation after a lawsuit?

No. You’ll need to submit the court judgment to Google for de-indexing.

How long do I have to file a claim?

Most states have a 1–2 year statute of limitations.

Is jail time common for defamation?

No. It’s rare and typically reserved for aggravated or repeated offenses.

What should I do first if I see defamation online?

Take screenshots, report it, and consult a legal or reputation expert.

Can businesses sue for online defamation?

Absolutely. Businesses can pursue damages for false claims that impact reputation and revenue.

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Defamation Defenders
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