Due to the recently discovered Cloudflare bug (https://blog.cloudflare.com/incident-report-on-memory-leak…/) we recommend as a safety precaution for users to:
1. Change their passwords (https://www.btcmarkets.net/forgetPassword) and ensure a unique password is used on each site. A password manager can help manage the different passwords.
2. Enable two-factor authentication on their account.