GitHub Suffers Another Global Outage as Polymarket Bets on More Failures

GitHub experienced another global outage, pushing a Polymarket contract on a major incident before month's end to 21%. This follows two write-operation outages on October 7 that lasted about 19 minutes combined and affected over 12,000 organizations.

2026-10-20 ~ 2026-10-20 · 2 related posts

• GitHub goes down globally as Polymarket odds hit 21% for another critical incident this month — Polymarket · 2026-10-20
• GitHub's October outages disrupted writes for 12,000+ orgs; Polymarket prices 24¢ on next critical incident — Polymarket · 2026-10-20