: Because it is an unverified .rar file circulating on the open web, modern versions may be bundled with actual malware, trojans, or miners.

: When the archive is extracted and the executable file inside is run, it typically launches a full-screen image—often a gruesome or high-contrast edited picture of a shark (hence the name "Rekin," which is Polish for shark).

: It was frequently disguised as something else—such as a "secret" game, a leaked movie, or a "cracked" version of popular software—to trick people into downloading and running it. Safety and Risks

refers to a specific compressed archive file that has gained notoriety in internet circles, particularly within the Polish-speaking web, as a prominent example of "shock content" or "screamers."