'Downtime is inevitable; prolonged disruption is not': Unplanned downtime is now costing businesses billions each year

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  • The average Global 2000 company faces a $15,000 cost per minute after an incident or outage, Splunk study finds
  • Customers are often the first to notice an incident, causing major reputational damage
  • With many falsely identifying attacks as IT issues, greater observability is needed

New data from Splunk has claimed unplanned downtime now costs Global 2000 companies around $600 billion every year, which marks a 50% increase over the past two years.

Splunk reported the average G2000 company faces a per-minute cost of $15,000 when an outage occurs, which translates to an average annual revenue loss of $95 million.

But the costs extend far beyond just revenue, with the average firm seeing a 3.4% drop in stock prices. Regulatory fines also average the not-so-insignificant sum of $51 million, the company revealed.

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The hidden costs of downtime

Severe cyberattacks continue to rise, with high-profile incidents like those of M&S and Jaguar Land Rover in 2025 dominating the headlines, but it's not just the frequency that's rising. It's also costs, with the average ransomware payout nearly tripling since 2024 to $40 million.

One of the more unquantifiable outcomes is a loss in brand reputation, with half (47%) of tech leaders revealing that customers are among the first to notice service disruptions. Four in five (81%) believe this results in customer loss.

Then there's the human resources needed to rectify issues – one in five marketers say it takes them an entire quarter to get back to their previous state.

Time to resolution is another issue, with a third (36%) of security leaders reporting that downtime is often wrongly attributed to an IT issue rather than a security breach, severely slowing identification and remediation times.

"Downtime is inevitable," SVP and GM Kamal Hathi said, but "prolonged disruption is not."

Hathi believes that "align[ing] technology with business outcomes, empower[ing] people with context, and design[ing] systems that bend, but do not break, under pressure" often the best results, indicating a greater need for observability and context.


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With several years’ experience freelancing in tech and automotive circles, Craig’s specific interests lie in technology that is designed to better our lives, including AI and ML, productivity aids, and smart fitness. He is also passionate about cars and the decarbonisation of personal transportation. As an avid bargain-hunter, you can be sure that any deal Craig finds is top value!

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