Interesting update from Richard Ellis attached on what's going on with Electroneum - its not under attack, but 'just' a software bug in the block timestamps.
The instant payment system he mentions sounds a lot like Graft so it'll be interesting to see which one wins.
It'll also be interesting to see what happens to it when they also upgrade to V7 since Nicehash has been very strange today. There are roughly 140K Cryptonight miners on Nicehash, of which 20K have so far moved to V7, taking 10MH/s of hashrate with them (us). Bizarrely, Cryptonight hashrate has gone from 130MH/s to 200MH/s in the space of a day, but with 20K fewer miners
Have 80MH/s of asics come online coincidentally the day after the V7 upgrade?