Sia7143.rar -

The file name followed no known protocol. The .rar extension was an ancient compression format, a relic from the turn of the century.

The digital artifact sat on the forensic workstation, its name glowing in a stark terminal font: SIA7143.rar . SIA7143.rar

"Have you cracked the encryption?" her colleague, Marcus, asked as he leaned over her shoulder, holding a steaming cup of synth-coffee. The file name followed no known protocol