If you’ve been accused of saying or publishing something harmful about another person or business – or if someone has damaged your reputation with a false statement – you’re probably wondering what the difference is between defamation, libel, and slander and whether any of these terms apply to your situation.
I’ve helped individuals and businesses navigate both sides of these cases – representing clients who have been sued as well as clients who have sued to protect their good name. This guide breaks down the basics in plain English, explains what to do if you’re facing a defamation claim, and covers how commercial general liability (CGL) insurance may protect you if you’ve been sued.
What’s the Difference Between Defamation, Slander, and Libel?
Defamation is the umbrella term for a false statement of fact that harms someone’s reputation. It comes in two forms:
- Slander is spoken defamation – comments at work, in a meeting, over the phone, or on a video.
- Libel is written defamation – newspaper articles, emails, online posts, even pictures or memes.
Both are civil wrongs (known as torts) that can lead to lawsuits seeking monetary damages. To win a defamation case in Illinois or Wisconsin, the plaintiff must generally prove:
- A false statement was made about them.
- The statement was published to a third party.
- The speaker was at least negligent in making the statement.
- The plaintiff suffered harm such as the loss of job, reputation, or income.
What is “Defamation Per Se?”
Some statements are so harmful they’re considered “defamation per se,” meaning the plaintiff doesn’t even need to prove damages; damages to reputation are presumed for this kind of offense. Examples include falsely accusing someone of:
- Committing a crime
- Having a loathsome disease
- Being unfit to perform their job
- Committing adultery, or
- Engaging in professional misconduct.
What Should You Do If You’ve Been Accused of Defamation, Libel, or Slander in Illinois or Wisconsin?
Being accused of defamation – even if the claim seems baseless – requires a fast, careful response. Here is what I advise clients to do:
Don’t ignore it.
Even a weak defamation claim can lead to costly legal battles or default judgments if you don’t respond. Take every accusation seriously from the start.
Don’t delete anything (yet).
Deleting social media posts or emails can appear to be hiding evidence and may create additional legal problems. Preserve all relevant communications and consult an attorney immediately.
Consult with a defamation attorney.
An experienced Illinois defamation attorney can evaluate whether the statement is legally actionable, whether it qualifies as protected opinion, and whether any defenses like truth, consent, or privilege apply to your situation.
Review your insurance policies.
If you’re being sued because of something you said or published while operating a business, you may have insurance coverage that could pay for your defense or a judgment entered against you.
Does Business Insurance Cover Defamation Claims?
Yes, in some cases. Many Commercial General Liability (CGL) policies include coverage for “personal and advertising injury,” which often includes:
- Oral or written publication that slanders or libels a person or organization
- Publication that violates a person’s right of privacy
Important caveats to keep in mind:
- Coverage may be denied if the statement was knowingly false, malicious, or intentional.
- Exclusions may apply to statements made in certain media or advertising contexts.
- You must notify your insurer promptly if you receive a defamation claim or lawsuit.
If you operate a business or publish content online, it’s smart to have a lawyer review your policy before problems arise to understand what is and isn’t covered. When getting or renewing coverage, ask your agent specifically about personal and advertising injury coverage options.
What Should You Do If You’ve Been Defamed?
If someone has damaged your reputation with a false statement, you may have a defamation claim. Here’s what to do:
Document everything.
Save the publication or recording. Take screenshots. Record when and where you saw or heard the statement. Online content can disappear quickly, so act fast.
Identify the speaker or publisher.
You may need to send a demand letter or file a lawsuit quickly to preserve evidence or identify the person behind the offending statements.
Consult a defamation attorney.
An experienced lawyer can tell you whether the statement meets Illinois’s legal standards for defamation and what your options are.
Act before the deadline.
Illinois has a one-year statute of limitations from the date the statement was made or published. 735 ILCS 5/13-201. Wisconsin has a three-year statute. Wis. Stat. § 893.57. If you miss the deadline, you lose your right to sue. Time matters.
What if the Person Who Defamed You is Anonymous?
Online, anonymous defamation is increasingly common. Not knowing who posted doesn’t mean you’re out of options. Here’s how the process works:
Step 1: File against a “John or Jane Doe” defendant
You can file a lawsuit to begin the legal discovery process against an unnamed “John or Jane Doe,” even before you unmask the person behind the defamation.
Step 2: Serve a Subpoena for Identifying Information
Once your lawsuit is filed, your attorney can issue subpoenas to request IP addresses, account registration information (name, email, phone), and login timestamps and device data from:
- Website owners or hosting platforms
- Social media platforms (Facebook, X/Twitter, YouTube, Reddit)
- Internet Service Providers (ISPs) if you have an IP address
Most platforms won’t turn over this data without a valid subpoena or court order, and they may notify the user in advance so they can contest it.
Step 3: Identify the Source via IP or Metadata
If the platform provides only an IP address, your attorney may use public IP databases to identify the ISP and serve a second subpoena to the ISP to obtain the subscriber’s identity, cross-reference login times, devices, and metadata. If the speaker used a VPN or public Wi-Fi, this step may be more difficult but not impossible, especially with further discovery.
Step 4: Amend the Complaint to Name the Real Defendant
Once you learn who the anonymous speaker is, you can amend your complaint to replace “John or Jane Doe” with their real name and proceed with the lawsuit.
Bonus Tip: Work with a Tech-Savvy Lawyer
Unmasking an anonymous defamer requires both legal and technical expertise. You’ll want a lawyer who understands the procedural rules for “Doe” discovery in Illinois, First Amendment protections, and platform-specific subpoena policies that comply with the Stored Communications Act.
Read to talk to an Illinois Defamation Attorney?
Defamation lawsuits are complex and emotions run high. Whether you’re being sued or want to protect your name or business, the smartest move is to speak with an attorney who understands defamation law and can also help you evaluate potential insurance coverage. If you’re facing a claim or worried you might, get help quickly before it spirals out of control.
Joel Huotari is a partner at the law firm of WilliamsMcCarthy LLP. He is licensed in Illinois and Wisconsin. He is a former federal law clerk in the Northern District of Illinois. His practice areas include trademark, copyright, trade secrets, commercial litigation, defamation, and other matters:
Joel M. Huotari, Partner
WilliamsMcCarthy LLP
Email: jhuotari@wilmac.com
Phone: (815) 987-8982
