NOIA is more into Proof of capacity because you need unused storage to rent it out, if you have unused bandwidth and storage space I believe you can run a Node and earn NOIA token by running it.
there is someone creating a thread about scam airdrop and they put your name on it https://bitcointalk.org/index.php?topic=5193108.0
it does not look good if you do not solve it, the thread viewers keep increasing.