: It is often presented as part of a massive, multi-part compressed archive (ranging from 50 to 100+ parts) simply titled "Ataka." Parts 1 through 12 are usually "dead" or contain mundane data, making Part 13 the focus of the mystery.

: Unlabeled videos or audio files that are alleged to cause psychological distress.

: Data leaks or blueprints that were never meant to be public.