Stela now emails you whenever your account is accessed from a device it hasn't seen before, and a new Recent sign-ins card on your Security tab lets you review — and revoke — any device you don't recognize in one click. If someone else ever gets into your account, you'll know about it within seconds: New sign-in alert emails — Whenever you sign in from a device Stela hasn't seen in the last 60 days, you'll get a security alert email showing when it happened, the approximate city and country, and the browser and operating system used. Covers both password and Google sign-ins, and fires after any two-factor step so nothing is missed. Recent sign-ins card — Your Profile → Security tab now has a Recent sign-ins card listing every device that's been on your account, with a label, approximate location, first-seen date, and last-active time. The device you're on right now is marked with a This device badge. One-click "This wasn't me" — See a device you don't recognize? Click This wasn't me, confirm by typing LOCK, and Stela instantly signs out every session, removes that device from your recognized list, places a security hold on your account, and sends you a follow-up alert. The next login routes you through account recovery to regain access safely. Respects your preferences — New-device alerts follow the same on/off switch as the rest of your security alert emails, which lives in the Notifications tab of your Profile.