(I think that this was not be eligible for bounty because i advert some customers about this issue for the slow response and feedback from tumblr support about this critical issue. )
How i hacked 23.900.000 tumblr domains at once :)

from reading your write up, it may be that they didn’t notice that your exploit involved one of their core services.

that reaction seems rather curious, as the earned media costs associated with “walking back” something like this are absolutely in excess of the 200, 400 and 1000$ they offer.

It might not be a bad idea to make sure a copy of this crosses the desk of the fine folks on Team Stephanie Dolgins.

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