Walls have ears

Pro Tip 1/3

Privacy Caution

Use this phrase when suggesting that confidential information might be overheard.

Discussing our strategies here is risky – walls have ears.

Pro Tip 2/3

Conversational Warning

This phrase is a discrete way to advise someone to speak less freely.

I would keep my opinions to myself if I were you; walls have ears.

Pro Tip 3/3

Hostile Settings

Especially relevant in situations where mistrust or surveillance is a concern.

In this competitive industry, don't forget that walls have ears.