The CNOSF said it was filing a complaint to the police against the unknown perpetrators.
France's Sports Minister has given no assurance of the likelihood of the Tour de France being held this year.
France's Human Rights League (LDH) said on Thursday it would file a legal complaint against soccer club Paris Saint Germain (PSG) after an investigative website reported its scouts had for years listed the ethnic origins of young recruits.
News of all that's transpired on and off the football field
Having headed into the match tied on 47 league goals with West Ham's former stalwart Paolo Di Canio, Antonio was delighted to have surpassed the Italian as he celebrated by lifting a cardboard cut-out of himself at the side of the pitch.