MetaMask launched a paid security subscription called “Transaction Shield” this Tuesday, promising to refund users if its threat detection tools fail. The service costs $9.99 per month and provides up to $10,000 in coverage for transactions that your wallet falsely flags as “secure.”
This feature targets the fear of signing malicious contracts that can drain millions of dollars from users, as seen in the case of this victim who lost more than $3 million in August 2025. The new Transaction Shield mechanism is simple: If the system greenlights a transaction but your funds are stolen, MetaMask will pay for it.
Learn more – What is not covered by MetaMask Transaction Shield?
The scope is specific. This applies to assets lost during the interaction itself, such as drainer contracts masked as mints. it is do not have cover:
- Compromised key: If a user loses their seed phrase or falls into a phishing site that steals their credentials, the payout will be zero.
- Protocol hack: MetaMask is not responsible if your Aave or Uniswap is misused after deposit.
- Market volatility: Slippage and price drops will be borne by the user.
Coverage is capped at $10,000 per month across 100 eligible transactions. Claims must be submitted within 21 days and payments will be cleared in mUSD approximately 15 business days.
Market background
The service supports major EVM chains such as Ethereum, Arbitrum, Polygon, BNB Chain, and Base. Currently available only as a browser extension, mobile support is pending.
This move signals a shift for wallet providers from passive tools to paid, active guardians. MetaMask creates a recurring revenue stream by monetizing security, while addressing the main barrier to entry for retail capital: the fear of the “sign” button.
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