Never approve a login you didn't start
Once a criminal already has your password, they may flood your phone with "Approve this sign-in?" notifications, hoping you tap one just to stop the buzzing. Sometimes they follow up with a call: *"Hi, it's IT support — please approve the prompt to clear the alerts."*
Every one of those prompts is the criminal trying to get in. Tapping "Approve" lets them straight into your account.
What to do: never approve a sign-in prompt you didn't start yourself, and never read a code out to someone who contacted you. If prompts keep arriving unexpectedly, your password is already known — change it.
Threat examples
Tap the outlined parts of the message to see the red flags
You keep getting "Approve sign-in?" notifications you never asked for, then a call: "This is IT — there's a glitch, just tap approve to make the alerts stop."