We changed things so that when Science United creates an account on a BOINC project, it uses a random (anonymous) name, password, and email address, rather than using the info from your Science United account.

We did this in part to prepare for EU-GDPR (new rules involving data privacy) but it turns out to simplify SU (no need to deal with password mismatches). It also increases security because your email address and hashed SU password are no longer sent to projects.