HackerOne: @wearehackerone.com is vulnerable to namespace attacks due to hackerone.com not being RFC2142 compliant.

Hola amigos, First off, I know RFCs are annoying. Second of all, namespace attacks are a btch. With that out of the way, here is an Inti-bug that was discovered as a result of reading RFC2142 very carefully. Brief summary of RFC2142 RFC2142 defines a standard set of email addresses that cover...