Topic: SECURITY - on June 11, 2016 at 12:53:00 PM CEST
let´s encrypt
On June 11 2016 (UTC), we started sending an email to all active subscribers who provided an email address, informing them of an update to our subscriber agreement. This was done via an automated system which contained a bug that mistakenly prepended between 0 and 7,618 other email addresses to the body of the email. The result was that recipients could see the email addresses of other recipients. The problem was noticed and the system was stopped after 7,618 out of approximately 383,000 emails (1.9%) were sent.
... Comment