It's sad but it can happen to anybody in any country.![]()
In my opinion Russia is somewhat safer than some other countries because guns are a rarity, and at least you don't have worry that you'll get shot by a muggler in a dark alley. I think that in most cases usual common sense will keep you safe: don't approach drunk, aggressive or suspicious looking people if you can avoid it, don't wander in places that seem dangerous to you, don't flash your money too much, don't pretend to be rich to attract girls (you'll attract troubles and robbers), etc.