Exchange accounts are custodial — recovery depends on exchange KYC records, support processes, and account security settings rather than on-chain key recovery.
Use hardware security keys or authenticator apps instead of SMS-based 2FA where supported. SIM swap attacks frequently target exchange accounts holding significant balances.
Maintain records of deposits, withdrawals, and tax-relevant transaction exports. Exchange records support ownership verification in broader recovery and forensic contexts.
EnteleCLOS focuses on self-custody wallet cases; exchange account issues require exchange-specific support channels.