in a situation in which something unpleasant or dangerous could happen to youat risk to: Journalists going to war zones do so at great risk to themselves.
at risk of/from: Some plants are more at risk of frost than others.
at risk from: Low-lying farmland may be at risk from flooding this weekend.
put someone/something at risk: The officers said innocent people’s lives had been put at risk.
These measures will put many small businesses at risk.