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The Microsoft outage wasn't quite the disaster movie we'd feared, but next time it could be so different: GUY ADAMS

Read the original at Daily Mail ↗
Cite

Adams, G. (2026, November 13). The Microsoft outage wasn't quite the disaster movie we'd feared, but next time it could be so different: GUY ADAMS. Daily Mail. https://www.dailymail.com/news/article-16291629/Microsoft-outage-disaster-movie-GUY-ADAMS.html?ns_mchannel=rss&ns_campaign=1490&ito=1490

Dated from the outlet's own feed. Check the original for its byline.

Daily Mail · collected 2026-11-13 · by Guy Adams

Quick Summary

This opinion piece analyzes a major Microsoft outage on a Thursday that disrupted the Outlook email service for approximately 430 million people across nearly every country. While the author notes that the practical consequences were relatively minor—such as GP surgeries facing disruptions and a Manchester jury being sent home—the incident logged 140,000 reported faults in 74 countries within hours. The author argues that while this specific event avoided a "Mad Max-style apocalypse," it serves as a deeply worrying warning about the fragility of modern society's extreme reliance on a handful of monopolistic US tech firms.
Written by AI on 2026-11-14, from this article's own text only (the story summary below draws on all the coverage).
See how they differ ↓

How they differ

30 outlets covered “Microsoft ‘deeply sorry’ for global disruption that could”.

What each outlet says

One AI summary per outlet of its latest article on this story, written from that article alone and checked against it. Open the article for the outlet's own words.

Daily MailThis outlet13 Nov

This opinion piece analyzes a major Microsoft outage on a Thursday that disrupted the Outlook email service for approximately 430 million people across nearly every country. While the author notes that the practical consequences were relatively minor—such as GP surgeries facing disruptions and a Manchester jury being sent home—the incident logged 140,000 reported faults in 74 countries within hours. The author…

The Microsoft outage wasn't quite the disaster movie we'd feared, but next time it could be so different: GUY ADAMS (this article)10 articles from Daily Mail on this story
Evening Standard13 Nov

Microsoft reported a major global outage beginning at 6pm GMT on Thursday that disrupted services including Outlook, Teams, and Copilot. The technology giant attributed the incident to a technical issue during a network capacity upgrade rather than a cyber attack, with over 130,000 users in the US reporting issues at its peak. The outage forced the UK Government and NHS England to activate contingency measures…

Microsoft ‘deeply sorry’ for disruption caused by major global outage →23 articles from Evening Standard on this story
BBC13 Nov

Microsoft issued an apology for a global technical outage that disrupted services like Outlook and Teams for nearly 24 hours across more than 70 countries. The issue, which affected over 430 million users, originated from a network capacity upgrade and impacted diverse entities ranging from the Japanese government and the UK's NHS to schools, hospitals, and private businesses. The report highlights the wide-ranging…

Microsoft 'deeply sorry' for global outage after almost 24 hours of disruption →9 articles from BBC on this story
Al Jazeera14 Nov

Microsoft services began recovering on Friday following a global outage that disrupted Outlook and Teams in more than 70 countries. The outage impacted essential infrastructure, including courts, pharmacies, and government agencies. Microsoft attributed the disruption to an elevated load and explicitly ruled out a cyberattack as the cause of the incident.

Microsoft services begin recovering after global outage →7 articles from Al Jazeera on this story
Toronto Star13 Nov

This first-person account describes how a Microsoft outage on Thursday disrupted the workday of Madison Smith and her colleagues in Vancouver. The report focuses on the personal impact of the technical failure, noting that email bouncebacks and app errors forced employees to take an early lunch and slowed down productivity. Smith, a mechanical engineer-in-training, specifically details how the continued outage…

Early lunch, more chatter: Microsoft outage brings workers to a standstill →6 articles from Toronto Star on this story
Just the News13 Nov

Microsoft confirmed on Friday that a technical issue, rather than a hack or rogue AI, caused an outage for online consumer services including Outlook, OneDrive, and Teams. The disruption began on Thursday and impacted users throughout the workday and into the evening as the company worked to resolve an issue introduced during a network capacity upgrade. While Microsoft reported that services were recovering, reports…

Microsoft says online services including Outlook were not disrupted by AI or hack →6 articles from Just the News on this story
Show 24 more outlets
ABC News (AU)13 Nov

Microsoft issued a public apology after a global technical outage affecting products like Outlook and Teams disrupted healthcare, corporate earnings, and school communications in 74 countries and territories. The company attributed the failure to "elevated load" on its infrastructure following a network capacity upgrade, explicitly ruling out any cyber or AI-related malicious activity as the cause. While Microsoft…

Microsoft 'deeply sorry' for global outage, reports 'broad recovery' of services →6 articles from ABC News (AU) on this story
The Guardian14 Nov

Microsoft issued a public apology for a technical outage that lasted approximately 18 hours starting on a Friday morning, affecting millions of users and organizations globally. Experts warn the disruption could cause billions of dollars in damage to the Australian economy and potentially force small businesses to close due to a lack of fallback systems. The Australian Computer Society is using the event to call for…

Microsoft ‘deeply sorry’ for global disruption that could have billion-dollar impact on Australia →6 articles from The Guardian on this story
Dawn13 Nov

Microsoft issued a public apology on Friday after a technical outage beginning Thursday disrupted products like Outlook and Copilot across 74 countries and territories. The company attributed the failure to "elevated load" on its infrastructure rather than cyber or AI activity, while reporting a broad recovery of services as of Friday. The outage caused specific disruptions including a halt in New Zealand visa…

Microsoft 'deeply sorry' as outage triggers global chaos →6 articles from Dawn on this story
NBC News14 Nov

Microsoft is currently attempting to recover from a massive outage that the company attributes to a technical issue rather than a cyberattack or artificial intelligence. The company reports that it does not yet have a timeline for a full recovery. This report by NBC News focuses on the company's scramble to address the disruption and its official explanation for the cause.

Microsoft scrambles to recover after massive outage →5 articles from NBC News on this story
The Hindu14 Nov

Microsoft reported that its consumer products services fully recovered at 4:10 p.m. UTC on Friday, November 13, 2026, while enterprise Microsoft 365 services showed only sustained recovery. The company is currently monitoring a backlog of accrued email messages before declaring the enterprise issue resolved. This update emphasizes that Microsoft is conducting an extended monitoring period due to the severity of the…

Microsoft says consumer products services recovered; still monitoring enterprise services →5 articles from The Hindu on this story
Global News13 Nov

This analysis explores how a global Microsoft outage affecting services like Outlook, Teams, and Copilot highlighted Canada's vulnerability due to its heavy reliance on a single U.S. tech provider. The outage impacted businesses and the federal government across regions from North America to the Asia Pacific, affecting a platform with nearly half a billion paid subscriptions as of January. Experts in the piece argue…

How Microsoft outage shows risk of tech monopolies: ‘We were just helpless’ →4 articles from Global News on this story
The Independent13 Nov

A massive outage of Microsoft Outlook, Teams, and AI Copilot disrupted hospitals, airports, schools, and government offices globally from Washington to Tokyo. The disruption affected nearly 500 million users and occurred over a two-day period ending Friday, during which Microsoft reported improvements in service availability but acknowledged lingering intermittent issues. This report focuses on the cultural reaction…

Microsoft went down and social media had a field day: ‘Take your time’ →4 articles from The Independent on this story
Toronto Sun13 Nov

Microsoft reported that it is making progress in restoring workplace platforms like Outlook and Teams following a massive global outage that began around 12 p.m. ET on Thursday. The outage reached 74 countries and territories within an hour, impacting tens of millions of users and causing infrastructure failures at organizations such as Unity Health Toronto and VIA Rail. Microsoft identified the root cause as a…

Outlook, Microsoft 365 seeing ‘improvements’ amid global outage →4 articles from Toronto Sun on this story
Sydney Morning Herald13 Nov

Microsoft reported that widespread outages affecting its Outlook, Teams, and Copilot services across more than 70 countries on Thursday were caused by a technical issue during a network capacity upgrade. The company confirmed there was no evidence of cyberactivity, noting that the disruption impacted millions of users including the UK's National Health Service and the US House of Representatives. While Microsoft is…

Microsoft’s global outage and fixes: What we know →4 articles from Sydney Morning Herald on this story
The Straits Times14 Nov

This report describes the internal and external response to a massive Microsoft outage on November 12 that disabled email and services like Teams and Copilot for hospitals, schools, and government offices. Microsoft executives and engineers spent hours triaging the issue, which they identified as a result of a recent network upgrade that shut down servers and forced a gradual, staged restoration to avoid…

Inside Microsoft’s rush to get back online after a Global Outage →4 articles from The Straits Times on this story
The Globe and Mail14 Nov

This analysis explores how a Microsoft service outage beginning around midday on Thursday in Canada disrupted communications for millions of people, including schools, hospitals, police, and government offices. While the outage hampered productivity for public institutions, the piece highlights a counter-perspective from Professor Fenwick McKelvey, who suggests the temporary silence of email provided workers with a…

How Microsoft’s Outlook outage liberated workers, but hobbled public institutions →4 articles from The Globe and Mail on this story
CBC13 Nov

A massive Microsoft outage, attributed to server problems rather than malicious activity, has disrupted Microsoft 365 services like Outlook, Teams, and Copilot across at least 74 countries for over 12 hours. The disruption has impacted various sectors including healthcare, transportation, and government services, causing specific issues such as "code grey" infrastructure failures at Unity Health Toronto and…

Global Microsoft outage stretches into 2nd day →3 articles from CBC on this story
City A.M.13 Nov

A global Microsoft outage beginning on Thursday evening disrupted critical services like Outlook and Teams, causing significant productivity losses for British companies including Asda, Natwest, and Great Western Railway. While Asda has restored its operations, some experts warn that the outage could become one of the most economically damaging technology failures in history, potentially costing businesses billions…

Asda and Natwest hit as Microsoft outage sparks ‘bad day for UK PLC’ →3 articles from City A.M. on this story
CBS News13 Nov

This report provides a brief news update on an ongoing widespread Microsoft 365 outage. The disruption currently impacts workers who rely on Microsoft's services, including email and other related functions. The text does not provide specific numbers or a timeline for the outage.

Widespread Microsoft 365 outage continues, impacting email and other services →3 articles from CBS News on this story
Washington Examiner13 Nov

Microsoft issued a statement on Friday morning confirming that there is no evidence of malicious activity related to a global outage affecting Outlook and other Office 365 applications. The company stated it will continue to treat the incident with urgency while preparing a Post-Incident Report to identify the root cause and subsequent defense-in-depth actions. The report focuses specifically on the company's…

Microsoft confirms ‘no evidence of malicious activity’ in widespread outage of Outlook →2 articles from Washington Examiner on this story
New York Post13 Nov

Microsoft reported that its services are returning to normal following a historic global outage that began around midday Thursday and disrupted millions of users, including government workers, hospital employees, and students. The company clarified that the issue was a technical failure not related to cyberattacks or AI agents, though the outage affected Microsoft’s Copilot assistant and caused partners OpenAI and…

Microsoft says service is returning to normal, AI not to blame for ‘historic’ outage →2 articles from New York Post on this story
ABC News (US)12 Nov

Microsoft reported issues with users accessing their Exchange Online mailboxes and experiencing problems with Microsoft Teams on Thursday. The company initially posted about the disruptions on social media, identifying a possible cause and working towards a fix. Updates indicated that Teams functionality was restored, but issues with Exchange Online mailboxes continued to affect users globally. Microsoft emphasized…

Outlook outage: Microsoft reports 'issues' with Teams and email →
Reason12 Nov

Stanford University is experiencing a service disruption affecting Microsoft Office 365 email and related services, such as Microsoft Teams and SharePoint Online, starting from 9:53 AM on November 12, 2026. The university’s IT department is monitoring the situation and will provide further updates by 1:30 PM. Other services with email integration, including page to email, Mailman, and Cardinal Fax, are also…

Living Today Without Email—Like Animals! →
The Daily Wire12 Nov

Microsoft faced a significant outage on Thursday affecting its Microsoft 365 suite, including Outlook email and Teams collaboration tools, with nearly 130,000 reported issues on Downdetector. The company started experiencing problems accessing Exchange Online shortly before 1 p.m. ET and was working to restart servers and revert recent configuration updates to restore service.

Microsoft Outage Disrupts Email, Workplace Apps →
NPR13 Nov

On Thursday, a significant outage affected Microsoft services including Outlook, causing issues for approximately 130,000 users as reported on Downdetector. Problems included difficulties sending and receiving emails and loading inboxes, alongside issues with Microsoft Teams, Copilot, and other Microsoft 365 applications. Microsoft acknowledged the disruptions and identified them as stemming from an elevated load on…

Is Outlook down? Widespread outage hits Microsoft email and other apps →
The Dispatch13 Nov

This piece is a humorous observation rather than a news report on Nvidia. It notes that Microsoft Outlook and Teams experienced a service outage on Thursday due to reported connectivity errors. The text does not provide any specific numbers or details regarding Nvidia's leadership or future plans.

Jensen Huang Is Out. What’s Next for Nvidia? →
Time13 Nov

A massive Microsoft service outage affecting Outlook, Teams, and Copilot persisted into a second day, disrupting communication for governments, businesses, and healthcare providers globally. The incident impacted major entities including the UK government, the National Health Service, U.S. municipal governments in Florida and Texas, and Australian federal agencies like the ASIO. While Microsoft reported "encouraging…

Microsoft Struggles to Repair Worldwide Outage. Here's What You Need to Know →
Daily Caller13 Nov

Microsoft reported on November 13, 2026, that email backlogs are approaching normal levels following a nearly day-long outage that disrupted Outlook, Teams, Copilot, and other Microsoft 365 services. The outage affected more than 130,000 Outlook users, and while the company found no evidence of malicious activity, this marks the fourth major outage for the company in 2026. The report focuses on the ongoing recovery…

Microsoft Says Email Backlog ‘Approaching Normal’ After Outage Paralyzes Outlook →
Semafor13 Nov

Microsoft reported progress in restoring services after a Thursday outage impacted Outlook, Teams, and Copilot across more than 70 countries. The disruption forced schools and agencies in Australia and Japan to go analog, while UK police departments advised the public to avoid using online crime submission forms. The piece frames the event as a cautionary tale about the global reliance on a few companies as single…

Microsoft reports progress in restoring service after global outage →

Where they agree and split

Agreed

AI · cited, from two or more outlets

  • The outage affected Outlook email and other services.15
Quoted from the coverage (4)

Teams has also been affected for many, and the tech giant’s Copilot AI assistant and other Microsoft 365 services are also disrupted.

12 outlets

Microsoft has not yet revealed the root cause of the incident, but American AI companies OpenAI and Anthropic said they had both faced issues with Microsoft connectors.

10 outlets

“We are seeing broad recovery and stability across our services,” Microsoft said on social media.

10 outlets

On Wall Street, Workhorse Group, an industrial manufacturer, rescheduled its Q3 earnings call that was scheduled for Thursday afternoon because of the outage.

8 outlets

Framing

How the first headlines put it

  • ABC News (US) focused on the technical issues with Teams and email, while Daily Mail asked if the outage was caused by AI or a cyber attack.13
Attributed to a source4
Stated as fact23
The headlines (27)

Outlook outage: Microsoft reports 'issues' with Teams and email ABC News · attributed to a source

Microsoft users report outages amid tech giant 'connectivity issues' BBC · attributed to a source

Widespread outage hits Microsoft platforms including Outlook, thousands report issues NBC News · attributed to a source

Outlook 'is down': Tens of thousands of users report website, login and app issues Daily Mail · attributed to a source

A Microsoft 365 outage is hitting users in regions around the world Global News · stated as fact

Is Outlook down? Widespread outage hits Microsoft apps Toronto Star · stated as fact

Microsoft 365 disruption impacts Outlook, email services for users nationwide Just the News · stated as fact

Is Outlook down? Widespread outage hits Microsoft and OpenAI The Independent · stated as fact

Breaking: Microsoft platforms suffering widespread outages, including Outlook ABC News (Australia) · stated as fact

Microsoft 365 hit by massive outage across the Americas Toronto Sun · stated as fact

Living Today Without Email—Like Animals! Reason · stated as fact

Microsoft hit by widespread outage Sydney Morning Herald · stated as fact

Microsoft ‘restarting’ as outage impacts global users, with Outlook and Teams affected The Guardian · stated as fact

Microsoft outage hits tens of thousands of users Al Jazeera · stated as fact

Major outage hits Microsoft Outlook; Singapore users affected The Straits Times · stated as fact

Microsoft Outage Disrupts Email, Workplace Apps The Daily Wire · stated as fact

Widespread outages reported across Microsoft apps CBC · stated as fact

Outage hits Microsoft Outlook, impacting more than 120,000 users Washington Examiner · stated as fact

Is Outlook down? Widespread outage hits Microsoft email and other apps NPR · stated as fact

Microsoft 365 outage drags on as company observes ‘limited recovery’ The Hindu · stated as fact

Microsoft outage drags on for hours, disrupting Outlook, Teams for businesses and governments Dawn · stated as fact

Microsoft outage LIVE: Outlook, hotmail and Teams down for London users with fix ‘not going as expected’ Evening Standard · stated as fact

Microsoft struggling to restore Outlook and Teams after global outage City A.M. · stated as fact

Microsoft platforms including Outlook, Teams down as tech giant struggles to fix outage New York Post · stated as fact

Microsoft battling major worldwide outage CBS News · stated as fact

Microsoft outage hits companies and governments worldwide The Globe and Mail · stated as fact

Jensen Huang Is Out. What’s Next for Nvidia? The Dispatch · stated as fact

Words to watch (4)

First Thing: Global Microsoft outage chaos as tech firm says there are ‘signs of stabilisation’ The Guardian

Microsoft meltdown: Caused by AI? A cyber attack? Your questions answered Daily Mail

Microsoft 'deeply sorry' as outage triggers global chaos Dawn

What is causing the Microsoft outage? Experts wade in on tech collapse causing global chaos Evening Standard

The full story: what happened, how it changed, and all 134 articles →

Compared with similar articles

This article reads leans left and hedges 13% of its claims. Each row says how that neighbour differs.
Al Jazeera
Hedges 1 of 10 claims Outlet record 60/100
ABC News (AU)
Leans left Hedges 2 of 32 claims Outlet record 67/100
The Independent
Hedges 2 of 40 claims Outlet record 59/100
The Straits Times
Hedges 3 of 19 claims Outlet record 64/100
The Hindu
Hedges 2 of 9 claims Outlet record 78/100
The Guardian
Hedges 4 of 27 claims Outlet record 65/100

Story

Microsoft ‘deeply sorry’ for global disruption that could
Other · 134 article(s) covering the same event. Compare every outlet's account →
How this article was measured signals, leaning charts, publisher record, byline, topics and claims

Signals How these are calculated →

Claims extracted
45
sentences that state something as happening or true
Uncertain
13%
6 of 45 hedged ("reportedly", "may", "according to")
Leaning
Leans left
of the writing, not the subject · beta estimate
Publisher signals
70/100
Daily Mail's corrections and hedging, across everything collected from it. Not a measure of accuracy.
Outlets on this story
134
Other
Same framing elsewhere
1
articles that frame the event the way this one does
Analyzed 2026-11-14 · how these are computed

How this is being covered How these are calculated →

Article leaning vs. publisher reliability
Source leaning vs. consistency

Publisher

Daily Mail · 11014 article(s) · 24 correction(s) detected
Running correction rate · 24 correction(s)

Who wrote this

Guy Adams
8 article(s) here · 1 carrying a prediction
Some schools, local councils and GP surgeries suffered disruption, while a jury in Manchester had to be sent home because the Ministry of Justice couldn't work out how to transport defendants from prison to court.
Russell Brand and Jemima Goldsmith, who dated between between 2013 and 2014, at a charity event for Palestinian refugees in London in 2014 The pair have always denied Hungarian masseuse Szilvia Berki's allegations of a heated dispute involving a white Alsatian by the name of Brian There things would perhaps have been forgotten, were it not for Brand’s fall from grace, culminating in his conviction last week for raping one woman and sexually assaulting three others in the 2000s. On Monday, when the comedian was jailed for ten years and six months, the whole thing became the subject of a 1,534-word social media post by Ms Goldsmith, the heiress daughter of Right-wing tycoon Sir James, seeking to correct ‘misleading reports and speculation’ about her role in the bizarre affair.
Mr Markle Snr, who is estranged from Meghan, has been moved into a care home for dementia patients, prompting fears the FBI will not be able to interview him. Mr Remulla said: 'We're determining if son is involved…
Today, Interior minister Juanito Victor Remulla gave a press conference about the case in the capital Manila and reportedly said: ‘There are indications suggesting that the son may also be involved in the crime.
As the mayor was doubtless aware, each of the firms was owned, via the tax haven of Jersey, by Sheik Mansour Bin Zayed Bin Sultan Al Nehayan, the stratospherically wealthy Emirati politician whose other financial assets included Manchester City football club.
Standing at a lectern in Lambeth Palace’s magnificent Great Hall, Sarah Mullally told assembled guests that ‘we live in a world that is not always as we wish it would be’, owing to a combination of ‘injustice’, poverty, starvation and what she called the ‘climate emergency’.
It was the day Andy Burnham made his first Commons speech as Prime Minister, setting out what you might call an old-fashioned Left-wing vision for the country that will involve ‘stronger public control’ of the economy.
Also by Guy Adams
Nothing else under this byline is closely related to this article, so these are simply their most recent.
All 8 articles by Guy Adams →

Topics

Britain Hollywood Manchester Microsoft Outlook

Subjects

Microsoft ORG · 5× Andy Burnham PERSON · 1× Britain GPE · 1× Forest Whitaker PERSON · 1× Hollywood GPE · 1× Manchester GPE · 1× Netflix ORG · 1× Theo James PERSON · 1× the Ministry of Justice ORG · 1× the United States GPE · 1×

Narrative

The outage affected airlines, judicial systems and even national spy agencies around the world Microsoft tried several solutions to mitigate the problems, including isolating parts of its infrastructure and shifting traffic to alternate routes (Pictured: Microsoft CEO Satya Nadella) A second, and perhaps more concerning, scenario, was that an AI system had somehow gone rogue.
framing: assertive · carried by 1 article(s) · first seen 2026-11-14
Some schools, local councils and GP surgeries suffered disruption, while a jury in Manchester had to be sent home because the Ministry of Justice couldn't work out how to transport defendants from prison to court.

Claims (45 extracted, 6 hedged)

In the Hollywood disaster movie How It Ends, a mysterious computer glitch knocks out all electricity and communication networks. asserted
glitch → end → networks
Flights are grounded, financial markets seize up, and panicking shoppers unable to use their credit cards start looting petrol stations and supermarkets. asserted
shoppers → ground → stations
Within a few short hours, major cities have been reduced to rubble-strewn hellscapes controlled by rival gangs of armed motorcycle bandits, one of which ends up shooting and killing our tragic protagonist, played by Oscar-winning actor Forest Whitaker. asserted
one → reduce → Whitaker
That Friday's Microsoft crash appears to have had comparatively benign consequences should, of course, be seen as a blessing. asserted
appears → appear → blessing
In homes and offices across Britain, many of us were forced to swap email for WhatsApp and make a few extra phone calls. asserted
many → force → calls
Power grid bosses were reportedly reduced to using fax machines. uncertain
bosses → reduce → machines
The worst-affected organisations were, needless to say, almost all in the public sector. asserted
organisations → affect → sector
Some schools, local councils and GP surgeries suffered disruption, while a jury in Manchester had to be sent home because the Ministry of Justice couldn't work out how to transport defendants from prison to court. asserted
Ministry → suffer → court
Doomsday 'preppers' who, at the behest of Andy Burnham, have filled their sheds with bottled water and clockwork radios, will have avoided having to prise open a single tin of beans. asserted
who → fill → beans
Millions of users around the world began reporting Outlook was down on Thursday, in what experts have dubbed the 'most disruptive email-related business outage of all time' asserted
experts → begin → time
Netflix's How It Ends, starring Theo James (pictures), sees mysterious computer glitch disable power and communications across the United States Yet the incident dubbed 'the biggest IT outage in history' should not be laughed off. asserted
incident → end → history
For it offers a deeply worrying insight into the fragility of our age, demonstrating how dangerously reliant modern society now is on a tiny handful of US tech firms. asserted
society → offer → firms
Thanks to their monopolistic grip on the infrastructure of the online age, a glitch to a single computer system on the far side of the globe can quickly spiral into something that affects us all. asserted
that → spiral → us
In this instance, a poorly designed line of code in one of Microsoft's regular system updates appears to have caused a breakdown in the email system used by roughly 430million people, in almost every country on Earth. asserted
line → design → Earth
Microsoft's troubles began just after 6pm UK time on Thursday, when users were suddenly locked out of the email service Outlook, AI tool Copilot, and its meeting and messaging platform Teams. asserted
users → begin → service
A first wave of reported faults peaked at around 6.16pm, according to the website Downdetector, which chronicles IT failures. uncertain
which → report → failures
Within a few hours, it had logged 140,000 incidents in 74 countries. asserted
it → log → countries
Initially, two potentially serious causes emerged. asserted
causes → emerge → ?
In other words hackers, either linked to a hostile state seeking to cause disruption, or a criminal gang, were hoping to extract cash from the tech giant, which had made revenues totalling $282billion (£211billion) last year. asserted
which → link → 282billion
The outage affected airlines, judicial systems and even national spy agencies around the world Microsoft tried several solutions to mitigate the problems, including isolating parts of its infrastructure and shifting traffic to alternate routes (Pictured: Microsoft CEO Satya Nadella) A second, and perhaps more concerning, scenario, was that an AI system had somehow gone rogue. asserted
system → affect → routes
Experts have recently warned that the hacking abilities of 'bots' may soon surpass even the most robust cybersecurity, potentially creating a massive risk to the internet infrastructure. uncertain
abilities → warn → infrastructure
Earlier this year, for example, AI agents developed by the Silicon Valley firm OpenAI took it upon themselves to break out from a 'virtual sandbox' – a sort of restricted environment where they were being used to conduct tests – and embark on an international hacking spree. asserted
they → develop → spree
The possibility that AI systems could turn hostile and compromise an organisation such as Microsoft has since been giving security experts sleepless nights. uncertain
systems → turn → nights
Evan Hubinger, a researcher at Anthropic, the company behind the AI tool Claude, said in September that the technology is advancing so rapidly that he fears there is a greater than 10 per cent chance it 'could kill all humans' within the next decade. uncertain
it → say → decade
Thankfully, Microsoft swiftly discounted the possibility of such skulduggery this time, with a senior executive Charles Lamanna, announcing at 4am UK time 'there is no indication this is a result of malicious or cyber activity'. asserted
this → discount → activity
Instead, the problem appears to have been centred on Exchange Online, the cloud infrastructure that powers mailbox access for Outlook and also supports several other Microsoft 365 products. asserted
that → appear → products
To best understand what went wrong, we should perhaps think of the Exchange Online system as a sort of virtual oil tanker. asserted
we → understand → tanker
Rather than having a single engine room, it's powered by several million different 'servers', or individual computer hardware systems. asserted
it → have → servers
Each is located in a large, air-conditioned facility called a data centre. asserted
Each → locate → facility
In the case of Microsoft, its centres are spread across secure locations in roughly 34 different countries. asserted
centres → spread → countries
The overall structure is designed to mitigate the risk of the entire system collapsing due to a single server malfunctioning – to use the oil tanker analogy, there will be plenty of propellers left to power the vessel if one fails. asserted
one → design → vessel
It also prevents Exchange Online from being wiped out by a fire or disaster at a single facility. asserted
It → prevent → facility
Yet as Thursday night's events demonstrate, it is not failsafe. asserted
it → demonstrate → ?
In the first few hours of the outage, Microsoft said that Exchange Online had been experiencing an unusually high workload, which it was unable to cope with. asserted
it → say → which
But the company later clarified that, in fact, a substantial number of servers had simultaneously become 'unexpectedly unavailable', which had redirected additional traffic to the remaining servers, causing many of them to break down. asserted
many → clarify → them
As to what made the servers unavailable in the first place, the firm either doesn't know or isn't currently saying. asserted
firm → make → place
But Tony Burke, the Australian home affairs minister, revealed yesterday that Microsoft has been briefing governments, saying the whole thing seems to be related to an 'update that has gone awry'. asserted
that → reveal → update
Tom Worthington, honorary senior lecturer in the School of Computing at the Australian National University, takes a similar view. asserted
Worthington → take → view
He told reporters: 'Rather than a cyber-attack, most likely this was caused by an update to software which contained a bug.' asserted
which → tell → bug
When they first tried to sort the problem out, Microsoft's small army of engineers – which makes up just under half its 228,000 global workforce – found they could bring at least some of the affected servers back to life via two relatively easy fixes: either turning them off and on again, or adjusting the automated checks used to determine whether they were working properly. uncertain
they → try → checks
…and 5 more, not listed.
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