Caller ID spoofing – scheme, signs & protection
In caller ID spoofing, criminals fake the displayed number so a call appears to come from a bank, police or a known number.
Related warnings
Typical signs
- Displayed number looks legitimate (bank, authority, local code).
- The caller pushes for data or payments.
- A callback reaches the real, unaware party.
How to protect yourself
- Don't blindly trust the displayed number.
- Hang up and call the party yourself on its official number.
- Give no data or approvals on the phone.