New sign-in, device, or security setting change. Real examples from SaaS brands, captured from actual signups.
Security alerts notify users about sensitive account activity: a new login, a changed password or a new device. They have to be clear and calm, with an obvious next step if something is wrong.
Include the action, time, device and approximate location.
A single "Secure my account" button beats a list of instructions.
Tell users you will never ask for their password by email. It helps them spot phishing that imitates you.
What the 6 examples in this collection have in common.
