>> What matters is not the certificate. The certificate is public.
>> You can’t “steal" a certificate.
>>
>> What you *can* steal is the private key associated with a
>> certificate, and the more time goes by the more likely it becomes
>> that someone has done so.
>>
>> However, the expiration
>> I just downloaded the new MBAM installer.
>>
>> Its certificate expired 6/19/2016.
>>
>> Should I just ignore that fact?
>
> I wouldn't ignore it at all.
The certificate that signed the code expired? If the certificate was
valid when the code was signed then there should be no issues. Nothing
