A significant Meta infrastructure failure has disrupted Facebook services globally, preventing millions of users from accessing their accounts. The outage, characterized by persistent 'Account Unavailable' error messages, represents one of the platform's most severe technical incidents this year. Users across multiple regions experienced complete login failures throughout the morning hours. Meta's technical teams are investigating the root cause while users face extended access disruptions. The incident highlights the critical infrastructure challenges facing large-scale social media platforms and raises concerns about data accessibility and service reliability.

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