I suppose we should be relieved that it’s not melamine in baby formula or exploding batteries. This clever scheme just throws your data out the window.
I suspect this is more of the same. At what point can we start skimming the gene pool of people who think you can get a 256GB thumb drive for $25?

[...] is why, if you’re truly paranoid about no one getting your data, you should only use a looping thumb drive disguised as an external hard drive for storage. Dropbox, the popular cloud based backup service deduplicates the files that its users [...]