The authors found 8 serious logic flaws in high-profile ID providers and relying party websites, such as OpenID (including Google ID and PayPal Access), Facebook, Janrain, Freelancer, FarmVille, Sears.com, etc. Because the researchers informed ID providers and the third party websites that relied on the service prior to public announcement of the discovery of the flaws, the vulnerabilities were corrected, and there have been no security breaches reported.[10] This research concludes that the overall security quality of SSO deployments seems worrisome.