Wait, I installed it, how is http://localbattle.net using a valid certificate. I don't know if I want to look under this rock.
/cc @hannopic.twitter.com/UZJwPRJuGE
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Confused by what "trust" you mean here. The only reason it's "localhost" is because that's what dns says, an attacker (e.g. hotel wi-fi) can lie and you would be talking to them instead.
Bad attempt at a generalized response. Implementation accounts for the possibility of dns hijacking and mitm attacks on both ends (browser and desktop endpoint).
Hmm, can you email me from a blizzard email address? I can't give more details publicly without giving away the whole attack. I'm taviso <at> google <dot> com.
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