Bitcoin address:
Bitcoin address:
\\\'Good Samaritan\\\' Blockchain.info Hacker Who Returned 267 BTC Speaks Out. reused R values. list of the exposed addresses
http://johoe.mooo.com/bitcoin/broken.txt
http://www.coindesk.com/good-samaritan-blockchain-hacker-returned-255-btc-speaks/
Some Blockchain Explorers still not support SegWit protocol and can't show Bitcoin addresses started from bc1.