The five myths

  • It makes you anonymous
  • It stops every phishing message
  • It removes the need for strong authentication
  • Every address should be temporary
  • More addresses always mean more confusion

What is actually true

Reserve a durable, strongly protected address for recovery and high-consequence services. That can reduce correlation, improve context and make one exposed relationship easier to replace. It is a control surface, not an invisibility cloak.

Why the distinction matters

An attacker knows the email used to reset several valuable accounts. The address can tell you which relationship is involved, but it cannot certify the sender or erase information shared elsewhere.

Good tools solve a named problem. Myths ask them to solve every problem.

Use the modest superpower

A hidden address still needs a unique password, strong MFA and monitored access.

  • Keep it off public forms
  • Protect it strongly
  • Store backup codes
  • Test recovery annually

Give the next relationship its own route.

Create an MXDuck alias