Remote DoS vulnerability found in Bitcoin Unlimited, 75% of BU nodes are down(reddit.com)
reddit.com
Remote DoS vulnerability found in Bitcoin Unlimited, 75% of BU nodes are down
https://www.reddit.com/r/Bitcoin/comments/5zdkv3/bitcoin_unlimited_remote_exploit_crash/
The important take-away from this though, is that miners that are signalling for BU remain largely unaffected, which means they're using core software for mining, while signalling BU. That's a vote of confidence to the alternate client.