Cardiff captain Steven Caulker says leaks emanating from the club have been a concern throughout the season.
Crystal Palace insist they have done nothing wrong after being accused by Premier League rivals Cardiff of spying.
Cameron Jerome hailed the "unbelievable" work of Tony Pulis following Crystal Palace's 3-0 triumph over Cardiff City.
Steven Caulker believes Cardiff City are left with a "mountain to climb" following their 3-0 reverse to Crystal Palace.
Scott Dann believes Crystal Palace have taken a major stride towards Premier League survival with a 3-0 win at Cardiff.
Crystal Palace's Scott Dann says his side are nearing survival after recording back to back wins.
Cardiff's Steven Caulker was disappointed with his side's 3-0 defeat to Crystal Palace but insists they can still survive.
Soccer Saturday pundit Phil Thompson was impressed with Crystal Palace as they beat Cardiff 3-0 but said the home side offered nothing.
Cardiff boss Ole Gunnar Solskjaer admitted it will be very difficult for his side to stay up after losing 3-0 to Crystal Palace.
A Jason Puncheon double helped Crystal Palace earn a vital 3-0 victory at Cardiff, who are now six points from safety.
Crystal Palace boss Tony Pulis says his side must remain focused after their 3-0 win at Cardiff.
Tony Pulis will set aside his fond feelings for Cardiff when he takes Crystal Palace to Wales this weekend.
Ed Chamberlin looks ahead to the Premier League match between Cardiff and Crystal Palace.
Ole Gunnar Solskjaer questions the timing of speculation linking Wilfried Zaha with a move to ex-club Crystal Palace.
Tony Pulis revealed that Marouane Chamakh has been training with the team after coming back from a hamstring injury.