Copying splited files on the SD card corrupted the SD Card

[yann120]

Hey,
I don't know if it's related to this software, but I splitted a NSP yesterday, it worked well.
But when I copy with my Mac, one file could not be copy because of an error.
So I said, ok let's copy it with the cp shell command.
And I don't know if it was related to this file or not, but while copying, it crashes my mac. Then I checked the log, it was due to the SD card.
And now my SD card is totally broken, not detected anymore, can't mount it because it's not detected... Tried on different devices, it's the same.

So i'm more here to understand, if it could be one of the splited file that could corrupt the SD card