I do not like the word "stolen". Bitcoins can not been stolen. They can been cuss out completely (sorry, I am not sure that my translation is good. This is google.translate. Hope you understand me)

You sent 2+BTC to 19Ho6eA4hBtb7hkN1S6GdmHD611Egd7gtC in transaction
https://tradeblock.com/bitcoin/tx/1780015722c06d2f0ccc04b88b38d700bd681c91bbbd1f873343d7baf384e4a6
This address has been compromised by
http://www.washingtonpost.com/news/innovations/wp/2014/11/05/i-bought-coffee-at-the-prague-cafe-that-only-accepts-bitcoin-heres-what-it-was-like/



see also https://www.reddit.com/r/Bitcoin/comments/2le6db/the_private_key_in_this_article_had_1000_bits/