Switch to Protonmail Reason #49: Stop handing every website the same identifier for your online life
A single address used everywhere makes it easier to correlate purchases, posts, applications, and breached accounts.
Data Brokers
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Switch to Protonmail Reason #20: Limit the damage when a newsletter sells or shares your address
A newsletter signup can spread beyond the publisher through partners, brokers, or a breach.
Switch to Protonmail Reason #16: Make it harder to join your shopping and financial accounts by email address
The same email address is a convenient key for matching records across businesses and data brokers.
Switch to Brave Browser Reason #44: Reduce the browsing signals available to data brokers
Data brokers benefit when many websites contribute observations tied to one person or device.