DKIM

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Phishers abuse Google OAuth to spoof Google in DKIM replay attack

In a rather clever attack, hackers leveraged a weakness that allowed them to send a fake email that seemed delivered from Google’s systems, passing all verifications but pointing to a fraudulent page that collected logins. The attacker leveraged Google’s infrastructure to trick recipients into accessing a legitimate-looking “support portal” that asks for Google account credentials. The fraudulent message appeared to…