copy attack

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

1. An attack on certain [[digital]] [[watermark]]ing [[system]]s, where adding a false watermark to an item, based on a real existing watermark, may allow the attacker to have an inauthentic image declared authentic, or to impose limitations on the control of an item that would normally be unrestricted.

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.