Crypto wallets are usually not compromised because the blockchain itself fails. In most cases, attackers target the user, the device or the software surrounding the wallet rather than the underlying network.
Phishing is still one of the most common attack methods. Fake wallet websites, cloned exchange pages and malicious links can look almost identical to the real service. Once a user enters a seed phrase or signs the wrong transaction, the attacker may gain direct access to the funds.
Malicious token approvals are another major problem. A user may connect a wallet to a legitimate-looking dApp and unknowingly grant broad spending permissions. If the contract is malicious or later compromised, those permissions can be abused without the user manually sending the tokens.
Seed phrase exposure is even more serious. Screenshots, cloud backups, email drafts and copied notes can all turn a secure self-custody setup into a vulnerable one. If the seed phrase is leaked, the attacker can usually restore the wallet elsewhere without needing the original device.
Malware is another common vector. Clipboard hijackers can replace a copied wallet address before a transaction is sent. Browser extensions can be modified or impersonated. Remote-access malware can also allow attackers to observe wallet activity or manipulate what the user sees.
Fake wallet applications create a similar risk. Users may download a malicious extension or mobile app that imitates a trusted wallet. The interface can look normal while secretly collecting recovery phrases or modifying transactions.
Social engineering also remains extremely effective. Attackers often pretend to be support staff, developers or community moderators and pressure users into sharing sensitive information. Legitimate wallet support should never need a seed phrase to solve a problem.
I also think overexposure is an underrated risk. Using one wallet for long-term holdings, DeFi, experimental dApps and random token claims increases the number of opportunities for something to go wrong. Separating wallets by purpose can reduce the damage from a single mistake.
Which wallet compromise method do you think is the most common today?
Do you see more risk from phishing, malicious approvals, seed phrase leaks, malware, fake wallet apps or social engineering?
And what one security habit has done the most to reduce your own wallet risk?