What is a good cold wallet to use now that Electrumsv.io is…

Brave AI: ElectrumSV is no longer actively maintained, which poses a security risk if you continue using it, especially for long-term storage. While your BSV is not immediately lost by keeping the wallet file, the lack of updates increases vulnerability to exploits and may prevent future compatibility with the BSV network.
Best Cold Wallet Options for BSV Today
Hardware Wallets (Recommended for Cold Storage): Use a Ledger or Trezor hardware wallet with a compatible BSV wallet like Exodus or Guarda. These wallets support BSV and allow you to keep private keys offline, offering the highest security.
Paper Wallets: Generate keys using offline tools like BitAddress.org on a clean, air-gapped computer (e.g., via Ubuntu Live USB), then print the private key and address. Store securely offline.
Offline Phone (Cold Storage): Use an old smartphone with Centbee (a BSV-only wallet) after removing the SIM, turning it off, and storing it securely. This provides a practical, cold solution.
Risks of Using ElectrumSV
No updates mean no security patches.
No official support for new BSV network upgrades.
Potential loss of access if the wallet becomes incompatible.
Actionable Advice: Migrate your BSV to a hardware wallet or paper wallet as soon as possible. Use sweeping tools like simply.cash or Guarda to import your private keys from ElectrumSV and send funds to a new cold storage setup. Avoid storing private keys online or in encrypted files (e.g., Dropbox), even with AES-256 encryption.