indiscreet
/ˌɪndɪˈskrit/
adjective
- Saying or doing things that are too open, not careful, or likely to cause embarrassment or trouble; lacking good judgment in keeping secrets or being private.
- He made an indiscreet comment about his friend's personal life in front of everyone.
- The journalist was criticized for being indiscreet with the source's identity.
- It was indiscreet of her to share the company's financial plans at the party.