I'm assuming it doesn't.
I'd like to know this, also is there any way of logging out of all sessions in the circumstance for example with a hijacked device such as phone, with that account always signed on in the web browser of the device?

no , only way would be to change the password, then am sure it would auto log out of other devices since the pasword is changed,

miss read slightly.

yes i would assume it would auto log out of all sessions as the password would no longer match the system, just like face book auto logs out of all devices

This post was edited by IVIike on Oct 18 2017 02:09am

Yes, if the proper security settings are in place (this site doesn't have 'em - HTTP must be FULLY disabled in favor of HTTPS)

This post was edited by bvanharjr on Oct 18 2017 03:33am

Oh that's unfortunate.

Yes, if you change your password, your other logged in sessions will be invalidated. This has nothing to do with http/https.