Edit: As pointed out by josteink, the BIOS wasn't backdoored - it was used to install a backdoor. But calling what it installed "insecure Windows-software" is also inaccurate. According to https://en.wikipedia.org/wiki/Superfish#Lenovo_security_inci..., its purpose was man-in-the-middle attacks against the user. So I still think criminal liability and jail time would be just. Ordinary people have been sent to jail for far less.