Responsible Disclosure: Abandoned Buckets and Billing Emails
A few weeks ago, I received a billing email from my phone provider O2. While glancing at it, I noticed all the images were broken. Viewing the source of the email showed that they were all coming from http:// mcsaatchi-email-preview.s3.amazonaws.com/o2/... What happens if we visit that domain? Ah, the dreaded "The specified bucket does not exist" error. At some point the images were…
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