Because they are compressed and can be password-protected, some antivirus scanners struggle to inspect the internal contents immediately upon download.
rar files, why? ... I know how to "unrar" files and have never had problems in the past having . rar files download to my desktop, Mozilla Support Download Not rar
The phrase typically refers to situations where users specifically avoid downloading files in the .rar format due to security risks, technical errors, or the desire for modern, no-install alternatives. The "Why" Behind the "Not RAR" Trend Cybersecurity Risks (Malware Delivery) Because they are compressed and can be password-protected,
In some cases, a .rar file might only download a few kilobytes (e.g., 2.5 KB) instead of the full package, rendering the file useless. or the desire for modern