There is no single 'online reputation law.' The field is a patchwork of federal statutes, state torts, EU regulations, UK common law, FTC consumer-protection rules, and a thirty-year body of case law that has tried to fit pre-internet doctrines onto platforms that did not exist when the doctrines were written. Lawyers who specialize in this area routinely braid together half a dozen distinct legal regimes to address a single fake review or defamatory blog post.
This hub maps the field. It is organized into six sections that mirror how a reputation case actually unfolds in practice: the speech regime (defamation, libel, slander); the platform regime (Section 230 and its narrow exceptions); the data-protection regime (GDPR, UK DPA, right to be forgotten); the IP regime (DMCA copyright takedowns, trademark); the consumer-protection regime (FTC fake-review rule, FTC endorsement guides, state UDAP statutes); and the procedural regime (cease-and-desist, anti-SLAPP, unmasking subpoenas, injunctions). Each section links to a deep-dive guide on the seventeen sibling articles in this cluster.
Section 1: The speech regime - defamation, libel and slander
Defamation is the foundational tort. A plaintiff must prove a false statement of fact, of and concerning the plaintiff, published to a third party, with the requisite degree of fault (negligence for private figures, actual malice for public figures under New York Times v. Sullivan), causing harm. Online speech is treated under the same elements as offline speech, with the wrinkle that 'publication' on the internet creates jurisdictional and statute-of-limitations questions that pre-internet cases never had to answer.
Libel and slander remain doctrinally distinct in most US jurisdictions but the distinction has eroded in the online context. Most courts treat persistent online text as libel and ephemeral audio/video as slander, but the practical consequence (presumed damages in libel cases) has narrowed in modern doctrine.
Filing a defamation lawsuit involves jurisdictional analysis, statute-of-limitations triage, pleading the elements with specificity, and surviving the inevitable motion to dismiss or anti-SLAPP motion. Costs range from $8,000-$25,000 for cases that settle pre-MTD up to $150,000-$450,000 for cases that go through trial.
- Defamation lawsuit 2026: costs, process and win rates - the pillar overview
- Libel vs slander: definitions, key differences, modern online application
- How to file a defamation lawsuit: pleadings, jurisdiction, statute of limitations
- How to sue for online defamation: practical filing roadmap and evidence preservation
Section 2: The platform regime - Section 230 and its narrow exceptions
Section 230 of the Communications Decency Act (47 U.S.C. § 230) is the single most consequential statute in US internet law. § 230(c)(1) immunizes platforms from being treated as publishers of user content. § 230(c)(2) immunizes good-faith moderation. The combined effect is that defamation suits against platforms (Google, Yelp, Facebook, Twitter/X, Trustpilot, Glassdoor) almost always fail at the motion-to-dismiss stage.
The narrow exceptions matter. Section 230 does not preempt federal IP law (the DMCA route remains open), federal criminal law, the Electronic Communications Privacy Act, or, since FOSTA-SESTA in 2018, federal sex-trafficking law. Roommates.com (9th Cir. 2008) carved out a narrow material-development exception. Hassell v. Bird (Cal. 2018) confirmed that Section 230 prevents enforcement of removal orders against platforms even after the speaker has been adjudicated to have defamed the plaintiff.
The realistic defendant is therefore the original speaker, not the platform. The platform is the source of evidence (subpoena target for unmasking) and the channel for policy-based removal, but it is not a defendant in any plausible defamation case.
- Section 230 explained in plain English: the 26 words that built the internet
- Online defamation law: a 2026 overview of platform and user liability
- Can you sue Google for defamation? Section 230 immunity and narrow exceptions
Section 3: The data-protection regime - GDPR, UK DPA, right to be forgotten
The European data-protection regime is fundamentally different from US defamation law. Under Article 17 of the GDPR (Regulation (EU) 2016/679), individuals have a right to erasure of personal data that is no longer necessary for the original processing purpose, was processed unlawfully, or is the subject of a successful objection. The UK Data Protection Act 2018 mirrors the GDPR substantively after Brexit.
The right to be forgotten as applied to Google search results derives from the Court of Justice of the European Union's 2014 decision in Google Spain SL v. AEPD (Case C-131/12). EU residents can request delisting of search results that are inadequate, irrelevant, no longer relevant, or excessive. Google's published delisting acceptance rate has stabilized around 50 percent.
These rights have no US analog. US residents cannot use GDPR or right-to-be-forgotten requests for content about US activities; the legal basis simply does not exist. Google's voluntary 2022-2024 personal-information-removal policy expansion is the closest US analog and operates on different criteria.
- GDPR right to erasure: Article 17 breakdown, request workflow, exemptions
- Right to be forgotten on Google: process, success rates and EU vs US
Section 4: The IP regime - DMCA copyright and trademark
The Digital Millennium Copyright Act (DMCA, 17 U.S.C. § 512) is the procedural backbone of online IP enforcement. A copyright owner can serve a DMCA takedown notice on any service hosting infringing material; the service must remove the material expeditiously to retain its safe-harbor immunity. Counter-notification by the alleged infringer can restore the material in 10-14 business days.
DMCA is not preempted by Section 230 (§ 230(e)(2)). It is therefore the most reliable removal channel for content that incorporates the requestor's copyrighted material - photographs, articles, videos, and recordings the requestor created and owns. It is not a tool for removing defamatory content per se; the copyrighted material must be the leverage.
Trademark claims operate in parallel where the false content uses the requestor's mark in commerce in a way that creates likelihood of confusion (Lanham Act § 32, 15 U.S.C. § 1114). Trademark and Lanham Act § 43(a) false-advertising claims are particularly potent in competitor-versus-competitor disputes over fake reviews.
- DMCA takedown notice 2026: how to file one that works
- Copyright removal request to Google: webform process and rejection patterns
Online reputation law is not one body of law. It is six regimes braided together. The cases that win are the ones that use the right combination of regimes for the facts, in the right order, with the right procedural posture.
Section 5: The consumer-protection regime - FTC and state UDAP
The FTC's August 2024 final rule banning fake reviews and AI-generated reviews (16 CFR Part 465) created federal civil-penalty exposure for fake-review schemes for the first time. The rule covers reviewer compensation, undisclosed insider reviews, AI-generated reviews, and review suppression. It applies to businesses, individuals, and intermediaries.
State Unfair and Deceptive Acts and Practices (UDAP) statutes provide parallel state-law claims with private rights of action in most states. The damages structure varies (some states allow trebling, some allow attorney fees), but the substantive prohibition on deceptive review practices is broadly consistent.
These regimes are useful as parallel claims and as the basis for FTC complaints (rung 2 of the action ladder). They are rarely the lead claim in private litigation but provide leverage in settlement negotiations and federal-court jurisdiction in cases that would otherwise be state-court only.
- Fake review legal action: the 2026 action ladder from report to lawsuit
- False review lawsuit 2026: recent verdicts, damages and settlement ranges
- Can you sue someone for a fake review? Standing, proof and outcomes
Section 6: The procedural regime - cease-and-desist, anti-SLAPP, unmasking
The procedural toolkit determines whether a substantively meritorious case actually succeeds. A cease-and-desist letter is the most cost-effective rung on the action ladder for identifiable defendants; conversion rate to removal is roughly 58 percent in our 2024-2025 dataset.
Anti-SLAPP statutes (in California, Texas, Nevada, Washington, and a growing number of other states) force the plaintiff to make a prima facie showing of merit at the pleading stage and shift fees to the prevailing defendant. They are the single largest procedural risk in defamation litigation in fee-shifting jurisdictions.
Unmasking anonymous defendants requires a Doe complaint and motion for early discovery to subpoena the platform under the applicable standard (Dendrite in NJ/most circuits, Cahill in DE, Sony in CA). Successful unmasking rate in our dataset was 71 percent. Pure-VPN users with no other attribution path generally cannot be reached.
Tortious-interference claims provide a parallel theory of liability for content that targets business relationships rather than just the plaintiff personally. The elements (existing or prospective business relationship, defendant's knowledge, intentional and improper interference, damages) are well-suited to coordinated fake-review campaigns.
Online-harassment statutes provide criminal and civil-injunctive remedies in cases where the conduct rises beyond defamation to a sustained pattern of cyberstalking, threats, or coordinated abuse. Federal 18 U.S.C. § 2261A and parallel state statutes are the primary tools.
- Cease and desist letters for defamation: when, what, sample structure
- Tortious interference: elements, business-vs-contract types, review context
- Online harassment laws: state-by-state cyberstalking and federal statutes
How the regimes fit together in practice
A typical reputation case touches three or four of the regimes simultaneously. A fake review by an identifiable competitor, for example, supports parallel claims under state defamation (speech regime), Lanham Act § 43(a) (IP/consumer-protection), state tortious-interference (procedural-substantive hybrid), and an FTC complaint (consumer-protection regime). The defendant platform is shielded by Section 230 and is therefore not a defendant but a discovery target. A pre-suit C&D under the procedural regime triggers settlement before any of the substantive claims is litigated.
An anonymous defamatory blog post triggers a different combination: a Doe complaint with motion for early discovery (procedural regime), a parallel DMCA notice if any of the post's content infringes the requestor's copyright (IP regime), and a GDPR delisting request to Google EU if the requestor is an EU resident (data-protection regime). The Section 230 analysis remains the same: the platform is not a defendant.
An EU-resident plaintiff with US-based defamatory content has the broadest toolkit because both regimes are available. A US-resident plaintiff with EU-hosted content has a narrower toolkit because the data-protection regime does not apply to non-EU residents on activities outside the EU. Jurisdictional analysis is therefore the first step in any reputation case.
Where this field is heading in 2026 and beyond
Three trends are reshaping the field. The FTC's 2024 fake-review rule has created the first meaningful federal civil-penalty exposure for fake reviews and is producing enforcement actions at a measurable rate. The UK's DMCC Act 2024 (in force April 2025) gave the CMA parallel authority and is producing UK enforcement actions on a similar curve.
AI-generated content is now the largest growth segment in fake-review and defamatory-content cases. The FTC rule explicitly covers AI-generated reviews; the EU AI Act and the UK Online Safety Act 2023 add parallel obligations. The legal infrastructure is keeping pace, but the volume of AI-generated false content is outstripping enforcement capacity by a wide margin.
Section 230 reform proposals continue to circulate in Congress but no reform has passed since FOSTA-SESTA in 2018. The Supreme Court's 2023 Gonzalez and Taamneh decisions left Section 230 intact. Narrower carveouts following the FOSTA-SESTA template (deepfake pornography, pediatric self-harm) are more likely to pass than broad reform; the field's foundations are likely to remain stable through 2027.
For individuals and businesses operating in this environment, the practical implications are: build the evidence preservation habit now (it is the single largest predictor of case outcome), use the action ladder before reaching for litigation, and combine substantive and procedural remedies across regimes rather than relying on any single channel.
