Pretty much business as usual. Those things pop up every once in a while, which is why Germany has no shortage of experienced bomb disposal experts.
And yes, the fact that this is perfectly mundane is chilling if you think about it. That’s how intensely bombed areas work for decades. Battlefields don’t turn back to normal when the war is over. And we casually do this all over the world for a large number of usually stupid reasons.
Speak for yourself. I’m going to migrate all of my 22-bit RSA keys to a longer key length. And not 24 bits, either, given that they’re probably working on a bigger quantum computer already. I gotta go so long that no computer can ever crack it.
64-bit RSA will surely be secure for the foreseeable future, cost be damned.