Tsipras' response to the leak:
https://twitter.com/wikileaks/status/716400800499679232
Mostly the Greeks take offense to the IMF, per Bloomberg [1], "considering a plan to cause a credit event in Greece and destabilize Europe."
Also: "Acc to #IMF leak, conf call was held March 19, when Velculescu was still in Athens, Hilton Hotel. Makes you wonder if Hilton is bugged." [2]
[1]http://www.bloomberg.com/news/articles/2016-04-02/imf-discus...
[2] https://twitter.com/YanniKouts/status/716226465910665216