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by g_p 674 days ago
They don't need to break into separate sites though - the issue at hand is that a single failure in the centralised "control plane" from the vendor (i.e. the API server that talks to consumers' apps) can be incredibly vulnerable.

Here's a recent example where a 512-bit RSA signing key was being used to sign JWTs, allowing a "master" JWT to be signed and minted, giving control of every system on that vendor's control system.

https://rya.nc/vpp-hack.html