CoinVoice has recently learned that on-chain detective ZachXBT reminds users to strengthen their account and fund security. He stated that currently Yubico (security keys), Proton (email service), and Tutanota (email service) all have discount promotions. Proton supports Bitcoin payments, while Tutanota can use Monero (XMR) to purchase gift cards through official partner ProxyStore.
In addition, some products from hardware wallet brands Trezor and Ledger are also on promotion. ZachXBT advises users to avoid using Gmail or SMS 2FA (two-factor authentication) and to switch to security keys or hardware wallets for fund storage as soon as possible. [Original link]
