I woke up today to some shady activity on my account. There was a post by 
https://steemit.com/streemian/@chainsquad/negotiations-succession-of-streemian-com-reactivation
Anyone else who was a member of Streemian.com for a program like curie or to set up a trail should look at their account to see if it was used to up-vote this post as well.
In the event your account was used, use https://v2.steemconnect.com/revoke/@streemian to revoke their permissions as they are powering down and who knows how many more shady votes they will try to use your account for before exiting the platform. You will get the following screen if successful.
You can either flag the post and remove your vote or ride out the curation rewards but they voted instantly so most of the reward goes to them upon exit.
These are one of those sad days when a witness with a few permissions on your account abuse that power.