Wada employed cyber-espionage specialists to look into the data breach. They discovered hackers were able to access Wada's system "multiple times" in August and September after obtaining passwords and usernames with a 'phishing' attack on Wada and International Olympic Committee emails, tricking people into divulging personal information.
I assumed that it was a more sophisticated hack :surprised:
This must mean WADA and IOC employees fell victim to phishing emails.. If this is true, heads will role.