A Russian cyber espionage group hacked the World Anti Doping Agency data base and posted the Williams sisters' medical data online.
Hackers have released the Therapeutic Use Exemptions issued to Venus and Serena Williams detailing the list of drugs they've been approved to use.
Venus Williams issued a statement acknowleding the records had been hacked and released.
In the years since revealing her diagnosis,.
The with running a state-sponsored doping program from 2011 to 2015.
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Williams stated she held a Therapeutic Use Exemption for the medication.
Venus Williams has battled the since 2011.