Yahoo confirms previous breach affected all 3 billion users October 3, 2017 by admin Tweet Yahoo today updated its estimation of the number of accounts affected by a 2013 leak to include all 3 billion users, up from 1 billion earlier, which was already considered the largest hack ever. Read more… Neowin Related Posts:Once valued at $100 billion, AOL is about to be sold…TSMC confirms partner affected by LockBit…Chess.com confirms data breach70,000 Discord users impacted by data leakGoogle stopped 5.1 billion rogue ads from reaching…