[Cryptography] CA reseller emails 23, 000 client private keys to parent CA

[Peter Gutmann]

In case anyone missed this, CA reseller Trustico recently emailed 23,000 of
its client's private keys that it generated and held for them to the CA that
issues certificates for it.

I think 20 January 2017 was the last time I saw so much fail packed together
in one place.

Peter.