Careful not to take risks. (Cambridge Dictionary)
Careful to consider all circumstances and possible consequences: Prudent. (Merriam – Webster)
Watchful and discreet; cautious; prudent: (Dictionary.com)
If you are circumspect, you are cautious in what you do and say. and do not take risks. (Collins Dictionary)
Wary and unwilling to take risks. (Oxford Dictionaries)
House lawmakers told: Be ‘circumspect’ in comments on Sereno hearing.
Be Circumspect in Handling Depositors’ Funds’ Disputes, CJN Tasks Judges.
Be circumspect in your reportage – Nana Addo urges media.