Select what genuinely interests you. Your picks feed directly into our editorial planning. If you own a Foundation hardware wallet, you may have received an email in recent days that looked like mail from the manufacturer: correct sender domain, correct name, correct greeting. It was not. Foundation, the US maker of the Passport bitcoin wallet, admitted in a customer letter dated October 29, 2026 that attackers had gained access to part of its backend infrastructure and sent phishing emails from there. According to the manufacturer, the device in your drawer is not affected. Your address and phone number may well be.