You didn’t seem to see my previous post about this:
2016-10-31 19:33:42 (Thread 124) Suspicious Share rejected (Attack?): {“job”:“13”,“ip”:“x”,“worker”:“xxx”,“difficulty”:15.60970206,“error”:“job not found”}
2016-10-31 19:33:51 (Thread 14) Suspicious Share rejected (Attack?): {“job”:“13”,“ip”:“x”,“worker”:“xxx”,“difficulty”:15.60970206,“error”:“job not found”}
2016-10-31 19:34:03 (Thread 95) Suspicious Share rejected (Attack?): {“job”:“13”,“ip”:“x”,“worker”:“xxx”,“difficulty”:15.60970206,“error”:“job not found”}
See the “difficulty” there… That is the share difficulty. This means this user submitted three, for him individual, shares which I rejected and even marked them “suspicious” because the second and third share’s difficulty matches exactly the first shares diff.
This is practically impossible - you cannot have two or three subsequent shares with exactly the same difficulty, it’s a “fake” share - it’s the same share submitted twice or even three times here.
Thats why it’s rejected (and flagged :))
Other pools might not check that and therefore accept it … You hopefully know and understand what this means.