It's rather that they're not distributing it (either source or binary) so the GPL doesn't apply to them. Not having access to the source doesn't exempt you from the GPL.
But they are getting an unlicensed product. IMNAL, but if they are made aware of the fact and continue to use the product, wouldn't it be willful misconduct?
What law would I be breaking in what jurisdiction? I’m not familiar with Somali copyright law, and that’s the main source of pirated, although I did read an increasing number in Nigeria too.