Relevant context: I changed the email address associated with my account in February 2019 in response to a Mumsnet data breach at a time when threats to, ‘dox all of mumsnet’ were also being made by TRAs. Many women who were Mumsnet members did this.
previous thread, OP JustineMumsnet wrote,
(extract)
"What happened?
There was a problem affecting Mumsnet user logins between 2pm of Tuesday 5 February and 9am on Thursday 7 February 2019. During this time, it appears that a user logging into their account at the same time as another user logged in, could have had their account info switched.
Why has this happened?
We believe that a software change, as part of moving our services to the cloud, that was put in place on Tuesday pm was the cause of this issue. We reversed that change this morning. Since then there have been no further incidents.
How did Mumsnet find out this was happening?
Late last night, a Mumsnet user alerted us to the fact that they were able to log in to and view the details of another user’s account.
What information could have been affected?
If someone other than you logs into your account, they can see:
your email address
your account details
your posting history
your personal messages
We’re very sorry.
You’ve every right to expect your Mumsnet account to be secure and private. We are working urgently to discover exactly how this breach happened and to learn and improve our processes. We will also keep you informed about what is happening. We know some of you will be very worried by the possibility that your account has been breached (continues)
www.mumsnet.com/Talk/site_stuff/3501854-Mumsnet-data-breach-please-read