: The 7z format typically offers significantly higher compression ratios than standard ZIP files, especially for large datasets.

: It handles massive files up to 16 exbibytes and supports multi-part archives for easier sharing of large folders. Security Risks for pretzgrl.7z

Because .7z files are "containers," they are frequently used by attackers to hide malicious payloads from traditional antivirus scanners.

: Some 7z files are "bombs" designed to expand to an enormous size upon extraction, potentially crashing your system or exhausting memory. Recommended Action Plan