[org3432]

There's no public postmortem, it was in 2015 as I recall, it was handled internally and just with affected customers.

[jacquesm]

There is some proof of this, comment by Scott Bonds, Mixbook:

https://www.quora.com/Has-Amazon-S3-ever-lost-data-permanent...

[org3432]

It was a bit surprising when I found out, but I think the really interesting part is that low quality web tech are the weak link in the chain. That was an eye opener.