IIRC, the Diginotar attack (used to make a fake certs and MITM *.google.com for many Iranians) involved replacing some of the dll files used to interface with H

IIRC, the Diginotar attack (used to make a fake certs and MITM *.google.com for many Iranians) involved replacing some of the dll files used to interface with HSMs. Dunno if it's confirmed that this is how the bad certs were made.