Microsoft Outage Unlikely to Cost Insurers as Much as CrowdStrike's Did — WSJ

What happened

Morningstar DBRS initially estimated that insurance payouts tied to organizations affected by the Microsoft outages would total $300 million to $500 million, below its estimated $400 million to $1.5 billion in insured losses from last year’s CrowdStrike outage. The article says coverage may be limited because some policies exclude technical issues.

Confirmed

Global impact / market context

Lower insured losses could mean insurers face less claim-related cost than they did after the CrowdStrike outage, while businesses may still absorb some interruption costs. Coverage restrictions and waiting periods can narrow payouts, limiting the amount insurers ultimately pay for lost business profits.

Analyst inference

The article links potential payouts to policy wording, including whether technical failures are covered, and waiting periods that can last 12 hours or more. Marsh said lost profits claimed over unavailable email services would likely be minimal, suggesting limited business-income claims.

Confirmed

What to watch

1. Whether final insurer estimates remain within Morningstar DBRS’s initial $300 million to $500 million range, since higher claims would raise the expected cost of the outage. Analyst inference
2. How insurers interpret policies that cover malicious attacks but may exclude technical issues, because that distinction determines which Microsoft outage claims qualify for payment. Confirmed
3. Whether businesses’ outages exceed policy waiting periods, which are often 12 hours or longer, and whether they can document lost profits sufficient to support claims. Confirmed

Evidence

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