Tech: Yahoo now says all 3 billion of its accounts were compromised in its hacking attack (VZ)

Previously, Yahoo estimated that only 1 billion accounts were affected by the hack.

Yahoo's infamous hack — already one of the worst in history — is even worse than previously thought.

All three billion of the user accounts it had in 2013 were affected by the security breach, the company, now owned by Verizon, said on Tuesday. Previously, the company estimated the hack affected one billion accounts.

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Previously, Yahoo estimated that only 1 billion accounts were affected by the hack. Read Full Story