https://blockstream.info/nojs/tx/3f807962c02583dbed82cd8787668f049daa71ba88147544f57486b3d24bc400
This dust attack transaction was proceeded with 1.1 sat/vbyte transaction fee.
History of Bitcoin transaction dust spam storms
Address poisoning ---->> Attacker tricks users who like copying deposit addresses from their transaction histories into copying a scammer's address that has similar first and last few characters and deposit in coins unknowingly
Dust attack ---->> Attacker uses the UTXOs to deanonymize or attack privacy of a user in case they try to spend the dust amounts sent to them alongside their other UTXOs. This makes it easier to track the user.