@Frank Apisa,
Frank Apisa wrote:]Yup, there is a difference.
But both involve individuals stealing classified information and releasing it to someone who should not be getting it.
You are assuming that if Markus R. actually did it, he did it for money.
He did it for money - confessed it already - got 25,000 Euros from a foreign nation for some of those documents, a (yet not /publishedknown) additional sum for some others.
Actually, that's the classical definition for spying, isn't it?
Stealing is stealing.