This service, Quickplay Legacy, is provided "as is" and not affiliated with Blizzard in any way.
All services that utillize the Blizzard official API are required to provide and adhere to their strict Terms of Use and Privacy Policy.
No information is collected, stored or transmitted without the strict intention of either:
Information received from connected users - including IP addresses, region headers, chat messages and queue settings, are not stored or transmitted to a third party in any way. When signing in using Battle.net, you are notified very explicitly what is provided to QPL - ONLY BattleTag and account ID at the time of writing.
We use Cloudflare to provide a secure and reliable connection to our services. Cloudflare acts as an intermediary between our users and our servers, meaning that all data transmitted to and from our services—including IP addresses—is handled through Cloudflare's infrastructure. Cloudflare may process certain information, such as IP addresses, in order to protect against malicious activity, manage traffic efficiently, and ensure secure connections. For more details on how Cloudflare handles this data, please refer to Cloudflare's Privacy Policy.
We take privacy very seriously and do not take steps to stop VPNs (since you can manually select any server). Should you have any questions, contact us on the developer discord.