RIO DE JANEIRO -- The World Anti-Doping Agency and Court of Arbitration for Sport say they have been targeted by hackers, with an attempt made to obtain access credentials for the database which tracks athletes for drug testing.WADA said it learned this week, during the Olympics, that it had been targeted, though it was not immediately clear when the attacks took place.WADA communications coordinator Maggie Durand told The Associated Press in an email that the agency was notified of a YouTube video claiming WADAs website had been hacked. She says an investigation was quickly able to determine that the website had not been compromised, although we continue to monitor activity.Durand says WADAs ADAMS database of doping results has not been compromised, but that so-called phishing emails were sent to users of the database disguised as official WADA communications requesting their login details.WADA did not immediately respond to requests for comment on how many users were targeted by the e-mails, whether athletes had been targeted, or what WADAs plan was if credentials had been leaked. WADA said it had notified all users of the database about the phishing attempt, and posted a warning on the database website.Athletes use the database to enter so-called whereabouts information which they are obliged to provide in order to make themselves available for drug testing outside competitions. Someone with an athletes credentials could potentially change that information, sending testers to the wrong location, potentially leading to athletes being wrongly blamed for missing a test.Meanwhile, CAS secretary general Matthieu Reeb told the AP there has been an attempt to hack the CAS website. It is not the first time, and certainly not the last time.He says the attempt was apparently unsuccessful but investigations are being made ... to make sure that we have not suffered any damage.Reeb says information on the CAS website is intended for the public and is not confidential.A video posted to YouTube, by a user claiming to represent Polish hackers, seems to show the CAS website doctored to display the message: We forgot the sport is out of the politic (sic). Please forgive us. The CAS site was not accessible late Thursday.Both WADA and CAS have been in the headlines recently over their handling of doping cases ahead of the Olympics, particularly regarding bans for Russian athletes following the countrys doping scandals. Cheap Air Max 97 Mens . The Dutchmans tenure got off to a poor start when referee Guido Winkmann awarded a penalty within two minutes for Niklas Starks clumsy challenge on Alexandru Maxim. Air Max 97 Vapormax Cheap . Third-seeded Murray had the easiest path to victory on New Years Eve, barely breaking a sweat during his 6-0, 6-0 win over 2,129th-ranked Qatari wildcard recipient Mousa Shanan Zayed. http://www.outletairmax97.com/ . Following a lopsided 5-2 loss against the New Jersey Devils on Wednesday night, Paul MacLean told reporters that "theres a lack of focus, theres a lack of leadership and theres a lack of preparation" with his struggling team. That came on the heels of Bryan Murray taking the unusual step of going into the locker room at the Prudential Center and addressing the players himself. Air Max 97 Ultra 17 Fake . Wall made the comment in a speech to a Regina business crowd that included Lesnar. The U.S. wrestler and retired mixed martial artist says he was visiting his brothers farm in Saskatchewan and decided he wanted to hear what the premier had to say. Air Max 97 Neon Seoul For Sale . Aduriz headed home Markel Susaetas cross in the sixth minute to open the scoring at San Mames Stadium. He bettered that with a long-range blast that went in off the goal frame in the 18th, and converted a penalty in the 72nd after Diego Mainz was sent off for fouling Aduriz with only the goalkeeper to beat.Britains Andy Murray has vowed to return even stronger following another heartbreaking loss to Novak Djokovic in a Grand Slam final. Djokovics 3-6 6-1 6-2 6-4 victory in the French Open showpiece on Sunday saw him finally complete his set of slam titles and become just the third player after Don Budge in 1938 and Rod Laver, in 1962 and 1969, to simultaneously hold all four Grand Slam trophies.By reaching his first final at Roland Garros, Murray equalled Fred Perry once more by appearing in his 10th slam final. But, while Perry won eight titles, Murray has lost that many times, five of them to a dominant Djokovic, who he also beat to win the US Open and Wimbledon, and three to Swiss great Roger Federer. Djokovic wins French Open Novak Djokovic beats Andy Murray to win French Open for first time Murray started promisingly by taking the first set in Paris, but the 29-year-old had few answers as Djokovic proceeded to move through the gears on Philippe Chatrier court, and the Scot was reluctant to reflect on the achievement of reaching his first Roland Garros final. Andy Murray was humble in defeat after losing the French Open final in four sets to Novak Djokovic Its such a rare thing to have happened, and obviously the depth in the game just now is strong. Some people may think differently, but the level of tennis I think is pretty high now and something you probably wont see for a long, long time, said Murray. Djokovic (R) completed a career Grand Slam His performances over the last 18 months to two years have been exceptional and he deserves to be number one.The Serb also joined contemporaries Roger Federer and Rafael Nadal in an exclusive eight-man club of players to have completed a career Grand Slam. Novak is truly astonishing Novak Djokovic is in unstoppable form after French Open win over Andy Murray Murray, the 2012 US Open and 2013 Wimbledon champion, admitted he was disappointed to lag behind Federer, Nadal and Djokovic but remained confident of adding to his two major titles.Obviously the guys I have been around the last few years have made things difficult for me. I have been close-ish to winning all of the Slams now and unfortunately all of them have done it instead. But I guess Ive got a few more years to try and do that.dddddddddddd I think when I finish I will be more proud of my achievements maybe.None of the big events I have won have I done it without beating one of those guys or a couple of them. So, yeah. Maybe when I finish playing, my achievements will mean a little bit more.Djokovics victory in Paris improved his record against Murray to 24-10, but he vowed to come back stronger and avenge Sundays pain should the pair meet at Wimbledon next month. How can Murray beat Novak? Areas where Andy Murray must improve if he is to beat Novak Djokovic... Im very disappointed. You know, from 13 days ago, I maybe would have signed to have been in this position. I was struggling. I was a couple of points from going out of the tournament in the first round. But then when you get there, obviously you want to win.Murray will switch his focus to acclimatising to grass next ahead of the pre-Wimbledon tournament at Queens Club, which starts on June 13. Murray will be bidding for a record fifth title at Queens Club Second-ranked Murray is bidding for a record fifth title at the west London venue having lifted the trophy in 2009, 2011, 2013 and 2015.I have played some of my best tennis on clay, for sure, over the last few weeks and definitely the last couple of years, he said. Former British tennis player Barry Cowan gives his assessment of Novak Djokovic clinching the career Grand Slam Hopefully that translates well onto the grass, which is a surface that comes way, way more natural to me.So, yeah, I will try and have a good run on the grass. You know, if we meet on the grass, Ill try and learn from the last few weeks matches and see things I could have done better.Can Andy Murray win Wimbledon? Tweet us your thoughts @SkySportsTennis or let us know your views by filling out the comment box below by signing in with Facebook.Check our game-by-game updates from Murrays matches at Wimbledon on skysports.com/tennis, our app for mobile devices and iPad and our Twitter account @skysportstennis.By purchasing a Sky Sports Day Pass for £6.99 or Sky Sports Week Pass for £10.99, you can enjoy access to all seven Sky Sports channels and watch on a TV with a NOW TV Box or on a range of devices. Also See: How can Murray beat Novak? Djokovic wins French Open Novak is truly astonishing How Djokovic won in Paris ' ' '