As with some other members, I am having some problems logging into Super Safe Boost as it doesn't seem to recognise my email address.
I spent about 2 hours on the 'phone to Talk Talk on Friday, and finished with a promise of a call from a senior technician within 48 hours. Had a call Sunday from a Talk Talk number, but when I answered they put the phone down!
My email on My Account (which I sign in with) is not the original Talk Talk address, but this was changed on My Account some years ago (maybe 7?).
Anyway, after trying to change my Super Safe Boost password I have not received an email from F Secure or Talk Talk to do so.