![Why did WhatsApp say “Your security code with [contact] changed”?](https://preview.redd.it/8bvbsazqsz9h1.jpeg?auto=webp&s=34b98fac7a4761167ed05bdb5c3fcdb62d3f2a33)
Why did WhatsApp say “Your security code with [contact] changed”?
You could post this on Reddit (e.g., r/whatsapp or r/WhatsApp):
Title:
Why did WhatsApp say “Your security code with [contact] changed”?
Body:
I noticed this message in my chat with someone:
“Your security code with [contact] changed.”
We can still message each other normally. I’m wondering what usually causes this notification.
Does it mean they:
Changed phones?
Reinstalled WhatsApp?
Changed their number?
Linked a new device?
Or can it happen for other reasons?
Has anyone experienced this before? What was the reason in your case?