US opens investigation into Delta after airline cancels thousands of flights
Transportation department says move aims to ensure care of passengers after global cyber outage snarled operations
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Global IT failure has left me fearing the word ‘upgrade’
Brief letters: CrowdStrike outage | Computer illiterates | Fighting water companies | Long-lived historian | Rubber band saves sole
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TechScape: Why CrowdStrike-style chaos is here to stay
Countless theories for the cybersecurity firm’s outage are flying, but whatever the reason, the fact is that this sort of thing is likely to happen again