A friend and colleague of mine, namely Alexios Fakos has published a Book under the title of Sichere Web Anwendungen, unfortunately it is german only. If you'd like to know how to code hardened Applications I heartly recommend this Book.
A free Chapter of the Book can be found here
Crooks Bypassed Google’s Email Verification to Create Workspace Accounts,
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Google says it recently fixed an authentication weakness that allowed
crooks to circumvent email verification needed to create a Google Workspace
account, ...
11 hours ago