GNOME Calculator pings the IMF

[NormPlum]

No, not the Impossible Mission Force. The other IMF - International Monetary Fund.

In this case I believe it's legitimate as GNOME Calculator has an "Exchange rate refresh interval" setting:

But good to know in case you don't use this feature and just want your calculator to work offline. Disable the setting, or just block the calculator app altogether.

[NRGLine4Sec]

I had mentioned this in this issue [Feature request] add a note field in the rule edit view · Issue #466 · evilsocket/opensnitch