Did you find this string on a or a forum ?
: These messages usually include a link that leads to a fake login page. If you enter your credentials, they are stolen by the attacker. Malware Distribution
: "Verified" status only matters if the source—the person or community posting the link—has a long-standing reputation. Look for user comments or "vouch" threads in the community where the link originated.
or custom extensions are used to split large files into smaller chunks.