Bitcoin is the most secure financial network on the planet. But its centralized peripheral companies are among the most insecure.pic.twitter.com/0rxLtXscNJ
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Besides the risk of introducing security holes via misguided upgrades, that is. 
Would love to read your thoughts on potential security holes in 2nd layer solutions. More, smaller intermediaries == micro-TTP data leaks?
This, mostly affects the Stratum mining protocol which (to the best of my knowledge; and oddly) doesn't use SSL/TLS
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