# Technique T0140.001: Defame * **Summary**: Attempt to damage the target’s personal reputation by impugning their character. This can range from subtle attempts to misrepresent or insinuate, to obvious attempts to denigrate or disparage, to blatant attempts to malign or vilify. Slander applies to oral expression. Libel applies to written or pictorial material. Defamation is often carried out by online trolls. The sole aim here is to cause harm to the target. If the threat actor uses defamation as a means of undermining the target, then choose sub-technique “Smear” of technique “Undermine” instead. * **Belongs to tactic stage**: TA02 | Incident | Descriptions given for this incident | | -------- | -------------------- | | Counters | Response types | | -------- | -------------- | DO NOT EDIT ABOVE THIS LINE - PLEASE ADD NOTES BELOW