The term "infohazard", as I've seen it used, implies something where the information is true but harmful. If John tells me the bus is scheduled to come at 3:00

The term "infohazard", as I've seen it used, implies something where the information is true but harmful. If John tells me the bus is scheduled to come at 3:00 pm but the bus actually is scheduled to come at 2:55, that is incorrect in a way which harms me, but it is not an infohazard.