Google warns of heightened phishing and vishing threats. While no passwords or Gmail accounts were leaked, attackers exploit stolen business contacts to enhance their credibility, even posing as Google employees. Reports suggest the breach's impact could extend to integrations like Drift. Despite Gmail's ability to block over 99.9% of phishing attempts through advanced security measures, Google urges users to adopt secure login methods, such as passkeys, and remain vigilant against suspicious emails.