To be under the radar

Meaning

To avoid attention or scrutiny.

Examples

• John: 'We need to keep this project <b>under the radar</b> for now.'
• Alice: 'I understand; we'll keep the information confidential.'
• John: 'Smart move; it’s always good to have a bit of flexibility.'
• Alice: 'I've managed to keep my side project <b>under the radar</b> from my boss.'