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5:04 AM
Two spam posts (one question, one answer) by the same user shortly after each other:
in Charcoal HQ, 7 mins ago, by SmokeDetector
[ SmokeDetector | MS ] Potentially bad ns for domain in answer, potentially bad keyword in answer (2): Tri-coloring of E8 lattice? Why is the Gram matrix of E8 not unique? by cousins grahamai on mathoverflow.net
in Charcoal HQ, 4 mins ago, by SmokeDetector
[ SmokeDetector | MS ] Potentially bad ns for domain in body, potentially bad keyword in body, blacklisted user (73): How can I delete all Kindle my old books? by Huzaifa Muzhir on mathoverflow.net
 
 
1 hour later…
6:09 AM
One of them is gone, one of them is still up - lasted for an hour. Probably if a spam is posted as an answer, it is less noticeable.
 

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