You could try to hide it in several ways: 1) just don't say anything and hope nobody notices. 2) fix the underlying problem and then regenerate all keys and p

You could try to hide it in several ways: 1) just don't say anything and hope nobody notices. 2) fix the underlying problem and then regenerate all keys and post some nonsense saying they had to do so for some "not their fault bullshit reason". 3) remove support for the key/cipher type affected with some bs reason and force all customers to use something else. And some creative persons can probably come up with more... Good on them that they acknowledged the problem. Warned customers and provide instructions on how to fix things. Makes me want to consider them if I ever need a service like theirs in the future.