Russian whistleblower Yulia Stepanova's electronic account at the World Anti-Doping Agency has been illegally accessed, WADA said on Saturday.
Russian whistleblower Yulia Stepanova made a sluggish return to international indoor athletics, finishing last in an 800 metres at the Boston Indoor Grand Prix on Saturday.
Russian whistleblower Yulia Stepanova may be in danger after her revelations on doping in her country that triggered a massive scandal and forced her to flee, but it is not the International Olympic Committee's responsibility, the IOC said on Saturday.
It would be "absurd" if Russian doping whistleblower Yulia Stepanova was allowed to compete at the Rio Olympics while clean Russian athletes are barred from the Games, R-Sport agency quoted Russian Sports Minister Vitaly Mutko as saying on Monday.
Russian whistleblower Yulia Stepanova will not appeal to the Court of Arbitration for Sport over her ban on running as an independent athlete at the Rio Olympics, she said on Friday.
Yulia Stepanova's much-heralded return to action turned into a damp squib on Wednesday when the Russian whistleblower, running as an independent athlete, dropped out of her 800 metres heat with a foot injury having been off the pace throughout.
The Russian runner who helped expose a system of state-backed doping in her country says she fears for her life and has been forced to move after hackers tried to find her location.
Yulia Stepanova, the key whistleblower in the Russian doping scandal that almost led to her country being completely excluded from the Rio de Janeiro Games, will miss the Olympics after the runner was controversially ruled out due to her doping past.
A Russian whistleblower who helped uncover the biggest doping scandal in decades has told Reuters that the International Olympic Committee (IOC) is more concerned about protecting the organisation than ridding world sport of drugs cheats.
WADA is at the heart of the biggest doping scandal in years after three Russian whistleblowers went to the media and exposed a massive systematic doping scheme in the country across many sports and involving more than 1,000 athletes.
Russian swimmers Vladimir Morozov and Nikita Lobintsev have launched an appeal against the ruling banning them from next month's Rio Olympic Games even though they have never failed a doping test.
Russian drug cheats will be competing at next month's Rio Olympics, the whistleblowers who helped uncover the country's doping scandal have told the BBC.
Russian doping whistleblower Yulia Stepanova's application to compete as an individual athlete has been accepted, the International Association of Athletics Federations (IAAF) said on Friday.
Partial sanctions against Russian athletes over the country's state-run doping system are preliminary, International Olympic Committee (IOC) President Thomas Bach said on Sunday, defending the organisation's position amid vocal criticism.
The International Olympic Committee's decision to reject calls to ban all Russian competitors from the Rio Olympics could lead to "lesser protection for clean athletes," the World Anti-Doping Agency (WADA) said on Sunday.
Individual Russian track and field athletes assessed as clean will be able to compete for their country in Brazil, the Olympic Games' top official said on Tuesday, diluting a blanket ban the sport's global federation had called for.
Yulia Stepanova, an international runner who was herself suspended for doping offences, and her husband Vitaly, a former Russian anti-doping agency official, secretly recorded Russian coaches and athletes over almost two years describing how they used performance-enhancing drugs.
The IAAF's Doping Review Board has turned down applications from 67 Russian athletes to compete internationally as "neutral" individuals, following a blanket ban on the country's track and field athletes for systematic doping.
Claiming to have accessed WADA's database, Fancy Bears' hack team claimed to have leaked dozens of files allegedly relating to United States athletes on the internet.
Here is the current state of play among the 28 Olympic sports.