It's a story that originated with RT, but I haven't seen it covered in Western publications. (I've linked to an Indian one--Republicworld.)
According to Russia's state-controlled television network RT, Apple Maps was hacked to rename the Russian MoD as ‘Ministry of Fascism’ on Friday. [...]
The source of the apparent viral defacing is currently unknown, as per RT.
So, is this this claim true? Was Apple Maps hacked to show "Ministry of Fascism" in place of the Russian Ministry of Defense?
There's a website (oopstop.com), which seemingly citing or translating from URA.ru says:
Roskomnadzor sent a letter to Apple with a request to correct the incorrect name of the Russian Ministry of Defense in the Apple Maps mapping service. In other countries, the department on the maps is designated as the “Ministry of Fascism of the Russian Federation.”
URA.ru appears to be some lesser-know "Urals" news agency (it has a page in Russian Wikipedia, but not in the English one.)
I tried to search rt.com itself for a confirmation of the story, but that's rather difficult from the EU at the moment.
Someone pointed out in a comment below that you can have user annotations like these on Apple Maps:
The annotated interest points have an icon that's pretty different from the built-in interest points. But the screenshots that were posted with the (first) story show the "fascism" one having rather similar icon, like the seemingly built-in ones:
Now, it's possible that the web and app version on Apple Maps differ significantly in their UI and icons, but it's not all that obvious from the appearance/screenshots that the latter maps (that went with story) are just user annotations.