A tokenized stock is a digital representation of equity exposure, or a related financial claim, recorded on a platform or blockchain-like ledger. It may track the value of a real share, a custodial entitlement, or another structure that mirrors stock ownership. The exact legal rights depend on how the product is issued and regulated.
In cyber security, tokenized stocks matter because they combine market value, identity, custody, and settlement in one system. If records are wrong, users can lose access, see mismatched balances, or be exposed to fraud. Attackers may target account takeover, API abuse, reconciliation errors, or weak custody controls. Defenders focus on strong authentication, clear asset mapping, secure ledger integrity, segregation of duties, and frequent reconciliation so the digital token always matches the underlying claim.