Amid investigations into a threat letter warning President Francois Hollande against visiting India, the French envoy today said that it could not be confirmed if the threat was "real" or "just hype created to grab media attention". "There was a specific paper on ISIS threat to Hollande but we cannot say for sure that it's a real threat or just hype created to grab media attention. But France does face a real terror threat," Francois Richier, French Ambassador to India, told NDTV.