- Yahoo says all three billion accounts hacked in 2013 data theftReuters
- Yahoo now thinks all 3B accounts were impacted by 2013 breach, not 1B as thoughtTechCrunch
- All 3 Billion Yahoo Accounts Were Affected by 2013 AttackNew York Times
- Yahoo Triples Estimate of Breached Accounts to 3 BillionWall Street Journal
- 3 Billion Yahoo Accounts Hacked: What You Can DoTom’s Guide