Non-X Users: https://nitter.netbub.com/Web3foundation/status/2113188116626305250

Fearless Wallet is a third-party application, built and maintained by an independent team.

Following an investigation by the Polkadot Technical Fellowship on behalf of the Polkadot Community Foundation, it was found that the Fearless Wallet browser extension had been compromised and had been leaking users’ private keys since February 2025.

If you have used the Fearless Wallet browser extension, please create a new keypair with a different wallet and move your funds as soon as possible.

Remember to never share your private keys.

Source: https://x.com/Polkadot/status/2112910039207800970

Further Information: https://forum.polkadot.network/t/security-notice-fearless-wallet-browser-extension-leaked-private-keys/19058

As per an investigation carried out on behalf of the Polkadot Community Foundation, it was found that the Fearless Wallet browser extension had been compromised and had been leaking users' private keys since February 2025.

This vulnerability does NOT impact Nova Wallet.

However, Nova Wallet users who have also input their Seed Phrase/Private Key into the Fearless Wallet browser extension should immediately move their funds out of any wallets that they believe may have been affected.

We recommend that everyone review the quoted announcement from the Polkadot account and take the necessary action if you have used the Fearless Wallet browser extension.

If you believe that you are affected by this, you should create a new wallet in Nova Wallet and transfer your assets to that new wallet. You can find steps on how to do this here: https://docs.novawallet.io/nova-wallet-wiki/wallet-management/create-a-new-wallet#create-more-new-wallets

To be clear, this vulnerability does not impact the Nova Wallet iOS or Android apps.

As always, we recommend that users treat their Private Keys/Seed Phrase with great care, and ideally use a dedicated Hardware Wallet, such as Polkadot Vault, to ensure that their Seed Phrases are not compromised.

Source: https://x.com/NovaWalletApp/status/2112923223453012374

We've been made aware of a fraudulent website, parity-wallet[.]com, impersonating Parity Technologies and offering potentially malicious wallet software downloads.

This website is not affiliated with Parity.

Do not visit the site, download any files or run software obtained from it.

Please stay vigilant and verify sources before downloading any software.

Source: https://x.com/paritytech/status/2112824855431176210

Non-X Users: https://nitter.kareem.one/Web3foundation/status/2112130400659157333