These small or zero-value incoming transactions are called "dust attacks" (or "dusting attacks"). They're sent by third parties — not Arculus — and are unfortunately common across many crypto wallets.
What's actually happening: A small amount of crypto (sometimes worth fractions of a cent, sometimes $0) is sent to your wallet address. The goal is to track your on-chain activity. By sending dust to thousands of wallets and then monitoring how those tiny amounts move, bad actors try to de-anonymize wallet owners and link addresses to real identities.
Is my wallet compromised? No. Receiving dust does not mean your wallet has been hacked or that your funds are at risk. Your private keys and seed phrase remain secure.
What should I do? The safest approach is to leave the dust alone — don't send or swap it. Moving the dust is exactly what attackers want, as it helps them trace your wallet's connections. Simply ignore the transactions.