Foreign residents who have heard that Korea takes online speech seriously usually think first of defamation (명예훼손) — publishing a false or even true statement of fact that damages someone's reputation. Fewer know about its quieter sibling: insult (모욕죄), a separate crime under Article 311 of the Criminal Act that punishes contemptuous expressions with no factual content at all. A curse word in a group chat, a mocking nickname used in front of others, a string of insulting emojis under a public post — none of it has to be true or false to qualify, because insult (모욕죄) was never about the truth of what was said.
→Insult (모욕죄) and Defamation (명예훼손) Punish Different Things
Defamation (명예훼손) requires the speaker to assert a specific fact — "he cheated on his taxes," "she was fired for theft" — whether or not it's true. Insult (모욕죄) requires no fact at all. It covers abstract expressions of contempt or derision: name-calling, slurs, degrading comparisons, or gestures and emojis that carry the same meaning. Courts have found everything from a vulgar insult shouted during an argument to a dismissive slur typed in a comment thread to qualify, as long as it expresses contempt toward an identifiable person rather than a general complaint about a situation.
→The Comment Has to Be "Public" — But Public Has a Specific Legal Meaning
Both insult (모욕죄) and defamation (명예훼손) require what Korean law calls "publicness" (공연성) — the statement must be made where an unspecified or plural number of people could actually perceive it. A private, one-on-one direct message generally does not satisfy this element on its own. An open KakaoTalk group chat with several members, a public comment section, or a social media post visible to a wide audience generally does.
| Setting | Common Assumption | Usual Legal Result |
|---|---|---|
| 1-on-1 private DM | "It's private, so it's safe" | Generally not public enough on its own — but can count if the recipient is likely to spread it further |
| Small group chat (3+ people) | "It's just our friend group" | Often treated as public — multiple people can perceive the statement |
| Public comment or open post | "Everyone talks like this online" | Squarely public — the clearest fact pattern for a complaint |
The Target Doesn't Need to Be Named Outright
A complaint can succeed even without a name, if enough context — a job title, a physical description, a linked photo, a username tied to a real identity — lets others in the group or thread figure out who is being described. "Specificity" (특정성) is assessed from the audience's perspective, not from whether the speaker typed a legal name.
Insult in Korea was never about whether what you said was true. It only has to be contemptuous, made where others could see it, and specific enough that people know exactly who it's about.
1It's a Complaint-Only Crime, and the Deadline Runs From Discovery
Insult (모욕죄) is a complaint-only crime (친고죄) — prosecutors generally cannot pursue it unless the victim files a formal criminal complaint, and that complaint must be filed within six months of learning the offender's identity. This is a much shorter window than most foreign residents expect, and it also means a case can end early through a settlement (합의) between the parties, which is the outcome in the large majority of insult cases that don't involve repeated or aggravated conduct.
2The Fine Is Modest — the Visa Consequence Usually Isn't
A conviction for insult (모욕죄) typically results in a fine rather than jail time in first-time, isolated cases, and a case that settles before indictment often ends with no criminal record at all. But foreign nationals on E-series work visas, D-2 student visas, or other status requiring periodic renewal should not treat any criminal complaint as automatically minor: immigration officers reviewing a renewal or status change can ask about pending criminal matters, and a formal indictment — even for a low-level offense — is the kind of disclosure that complicates an otherwise routine renewal.
→What to Do If You're Accused — or You're the One Filing
- Preserve the original context, not just a screenshot of the words — who else could see the message, the group size, and the timestamp all matter to whether it counts as "public."
- Don't delete the message or leave the chat — doing so before a complaint is resolved can look like an attempt to destroy evidence and can work against you either way.
- Consider a settlement (합의) early — since insult (모욕죄) is complaint-only, a timely settlement can end the case before it becomes a criminal record.
- Get advice before you respond to a police summons — how you explain the context in your first statement often shapes the entire case.