If you can provide more context on where you saw this, I can try to help further. If you can tell me: you saw or downloaded this "Depop.svb" file?

for a different file extension (like .csv, .txt, or a different software platform). Safety Warning Depop.svb

you were trying to achieve (e.g., automated listing, analytics, etc.)? I can give you better advice on how to proceed safely. If you can provide more context on where