How do you know it's safe to redeploy? If your entire operation may be compromised, how can you trust the code hasn't been modified, that some information the attackers have doesn't present a further threat, or that flaws that allowed the attack aren't still present in your services? It's a large company so likely has a mess of microservices and outsourced development where no-one really understands parts of it. Also, if they get compromised again it would be a PR disaster.
They're probably having to audit everything, invest a lot of effort in additional hardening, and re-architect things to try and minimise the impact of any future attack. And via some bureaucratic organisational structure/outsourcing contract.
They're probably having to audit everything, invest a lot of effort in additional hardening, and re-architect things to try and minimise the impact of any future attack. And via some bureaucratic organisational structure/outsourcing contract.