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A major technology outage grounded flights, hampered public transit systems and disrupted operations at banks and hospitals around the globe Friday in an incident a cybersecurity firm blamed on a faulty system update.
CrowdStrike, a U.S. firm that advertises being used by over half of Fortune 500 companies, said one of its recent content updates had a defect that impacted Microsoft's Windows Operating System, adding the incident was "not a security incident or cyberattack."
"The issue has been identified, isolated and a fix has been deployed," said a statement from CrowdStrike. The company's CEO, George Kurtz, apologized for the disruptions in an interview with NBC's Today. Microsoft, meanwhile, said "the underlying cause has been fixed," but residual impacts will affect some of its Microsoft 365 apps and services.
In the U.S., hundreds of flights were canceled Friday morning. American Airlines, Delta Airlines and United Airlines were among those who grounded flights less than an hour after Microsoft said it resolved a cloud-services-related outage that impacted several low-cost carriers.
Public transit systems in the U.S. reported impacts. The Washington Metropolitan Area Transit Authority in Washington, D.C., said its "website and some of our internal systems are currently down," but that trains and buses were running as scheduled. In New York City, the Metropolitan Transportation Authority also said its buses and trains were unaffected but that "some MTA customer information systems are temporarily offline due to a worldwide technical outage."
Around the world, the outages disrupted London's Stock Exchange, caused major train delays in the U.K., sent British broadcaster Sky News off air, forced medical facilities in Europe and the U.S. to cancel some services and caused disruptions at airports in Europe, Singapore, Hong Kong and India.
Travel disruptions: Over 500 US flights canceled as global IT outage prompts ground stop
Developments:
∎ Several state and local law enforcement agencies across the U.S. reported issues at 911 call centers. Such disruptions were reported in Virginia, Arizona, Iowa and Alaska, according to officials' statements and media reports.
∎ The Federal Aviation Administration said in a statement on X it's "closely monitoring a technical issue impacting IT systems at U.S. airlines" and that several airlines "have requested FAA assistance with ground stops until the issue is resolved."
∎ Dubai International Airport said on X it is operating normally following "a global system outage that affected the check-in process for some airlines." It added the affected airlines "promptly switched to an alternate system, allowing normal check-in operations to resume swiftly."
Biden briefed on global outage as federal agencies assess impacts
President Joe Biden has been briefed on the CrowdStrike outage and his team is in touch with the cybersecurity firm, as well as with impacted companies and agencies, according to the White House. Biden will receive "sector-by-sector updates throughout the day and is standing by to provide assistance as needed," the White House added.
Meanwhile, the Department of Homeland Security said in a statement it is working to "fully assess and address system outages."
DHS added it's working alongside the Cybersecurity and Infrastructure Security Agency as well as CrowdStrike, Microsoft and federal, state, local and critical infrastructure partners to get a grasp on the incident and its impacts.
Over 1k US flights canceled amid outage
Several U.S. carriers, including American Airlines, United Airlines, and Delta Air Lines, issued ground stops for all their flights early on Friday due to communication problems, according to the Federal Aviation Administration.
There were more than 1,100 flights canceled and more than 1,700 delays as of 8:05 a.m. ET, according to flight-tracking website FlightAware.
According to aviation analytics company Cirium, the cancellations so far represent a little over 1.9% of scheduled flights, which the firm said is "significantly higher than usual at this point in the day." Most airlines were able to resume operations as the morning progressed, but many said they expected disruptions to continue throughout the day.
Read more about the outage's travel impacts
CrowdStrike CEO apologizes for disruptions
George Kurtz, CEO of cybersecurity company CrowdStrike, apologized Friday for the disruptions and impacts caused by the outage.
“We’re deeply sorry for the impact that we’ve cost to customers, to travelers, to anyone affected by this including our company," Kurtz said in an interview on NBC's Today.
“The system was sent an update, and that update had a software bug in it, and caused an issue with the Microsoft operating system," Kurtz said. He added, “We identified this very quickly and remediated the issue. And as system comes back online, as they’re rebooted, they’re coming up and they’re working.”
Hospitals cancel non-emergency services
Hospitals across the U.S. and overseas were impacted by the outage, which forced some to cancel elective surgeries and halt visitations as well as outpatient services.
Mass General Brigham in Boston cancelled previously scheduled non-urgent surgeries, procedures and medical visits, according to a statement sent to USA TODAY. In the same area, Tufts Medical Center told media outlet WHDH it’s still assessing the outage’s effect on clinical and surgical operations.
In Texas, Ben Taub Hospital and Lyndon B. Johnson Hospital suspended "hospital visitation and patient information," citing a "Microsoft Windows failure," according to a statement from Harris Health System. Cincinnati Children's Hospital said many of its Microsoft-based computer systems are down because of the outage, which forced the hospital to cancel early morning appointments.
"We are in touch with the hospital field and the federal government and monitoring the situation closely to better understand its scope and impact," said John Riggi, the American Hospital Association's national advisor for cybersecurity and risk.
Two hospitals in northern German cities canceled elective operations schedule for Friday but continued to provide patient care and emergency services.
Outages exposes fragility of internet infrastructure
While there were reports of companies gradually restoring their services, analysts weighed the potential of what one called the biggest ever outage in the industry and the broader economy.
"This is a very, very uncomfortable illustration of the fragility of the world’s core Internet infrastructure," Ciaran Martin, Professor at Oxford University's Blavatnik School of Government and former head of the UK National Cyber Security Centre, told Reuters.
"IT security tools are all designed to ensure that companies can continue to operate in the worst-case scenario of a data breach, so to be the root cause of a global IT outage is an unmitigated disaster," said Ajay Unni, CEO of StickmanCyber, one of Australia's largest cybersecurity services companies.
– Reuters
www.yahoo.com
CrowdStrike, a U.S. firm that advertises being used by over half of Fortune 500 companies, said one of its recent content updates had a defect that impacted Microsoft's Windows Operating System, adding the incident was "not a security incident or cyberattack."
"The issue has been identified, isolated and a fix has been deployed," said a statement from CrowdStrike. The company's CEO, George Kurtz, apologized for the disruptions in an interview with NBC's Today. Microsoft, meanwhile, said "the underlying cause has been fixed," but residual impacts will affect some of its Microsoft 365 apps and services.
In the U.S., hundreds of flights were canceled Friday morning. American Airlines, Delta Airlines and United Airlines were among those who grounded flights less than an hour after Microsoft said it resolved a cloud-services-related outage that impacted several low-cost carriers.
Public transit systems in the U.S. reported impacts. The Washington Metropolitan Area Transit Authority in Washington, D.C., said its "website and some of our internal systems are currently down," but that trains and buses were running as scheduled. In New York City, the Metropolitan Transportation Authority also said its buses and trains were unaffected but that "some MTA customer information systems are temporarily offline due to a worldwide technical outage."
Around the world, the outages disrupted London's Stock Exchange, caused major train delays in the U.K., sent British broadcaster Sky News off air, forced medical facilities in Europe and the U.S. to cancel some services and caused disruptions at airports in Europe, Singapore, Hong Kong and India.
Travel disruptions: Over 500 US flights canceled as global IT outage prompts ground stop
Developments:
∎ Several state and local law enforcement agencies across the U.S. reported issues at 911 call centers. Such disruptions were reported in Virginia, Arizona, Iowa and Alaska, according to officials' statements and media reports.
∎ The Federal Aviation Administration said in a statement on X it's "closely monitoring a technical issue impacting IT systems at U.S. airlines" and that several airlines "have requested FAA assistance with ground stops until the issue is resolved."
∎ Dubai International Airport said on X it is operating normally following "a global system outage that affected the check-in process for some airlines." It added the affected airlines "promptly switched to an alternate system, allowing normal check-in operations to resume swiftly."
Biden briefed on global outage as federal agencies assess impacts
President Joe Biden has been briefed on the CrowdStrike outage and his team is in touch with the cybersecurity firm, as well as with impacted companies and agencies, according to the White House. Biden will receive "sector-by-sector updates throughout the day and is standing by to provide assistance as needed," the White House added.
Meanwhile, the Department of Homeland Security said in a statement it is working to "fully assess and address system outages."
DHS added it's working alongside the Cybersecurity and Infrastructure Security Agency as well as CrowdStrike, Microsoft and federal, state, local and critical infrastructure partners to get a grasp on the incident and its impacts.
Over 1k US flights canceled amid outage
Several U.S. carriers, including American Airlines, United Airlines, and Delta Air Lines, issued ground stops for all their flights early on Friday due to communication problems, according to the Federal Aviation Administration.
There were more than 1,100 flights canceled and more than 1,700 delays as of 8:05 a.m. ET, according to flight-tracking website FlightAware.
According to aviation analytics company Cirium, the cancellations so far represent a little over 1.9% of scheduled flights, which the firm said is "significantly higher than usual at this point in the day." Most airlines were able to resume operations as the morning progressed, but many said they expected disruptions to continue throughout the day.
Read more about the outage's travel impacts
CrowdStrike CEO apologizes for disruptions
George Kurtz, CEO of cybersecurity company CrowdStrike, apologized Friday for the disruptions and impacts caused by the outage.
“We’re deeply sorry for the impact that we’ve cost to customers, to travelers, to anyone affected by this including our company," Kurtz said in an interview on NBC's Today.
“The system was sent an update, and that update had a software bug in it, and caused an issue with the Microsoft operating system," Kurtz said. He added, “We identified this very quickly and remediated the issue. And as system comes back online, as they’re rebooted, they’re coming up and they’re working.”
Hospitals cancel non-emergency services
Hospitals across the U.S. and overseas were impacted by the outage, which forced some to cancel elective surgeries and halt visitations as well as outpatient services.
Mass General Brigham in Boston cancelled previously scheduled non-urgent surgeries, procedures and medical visits, according to a statement sent to USA TODAY. In the same area, Tufts Medical Center told media outlet WHDH it’s still assessing the outage’s effect on clinical and surgical operations.
In Texas, Ben Taub Hospital and Lyndon B. Johnson Hospital suspended "hospital visitation and patient information," citing a "Microsoft Windows failure," according to a statement from Harris Health System. Cincinnati Children's Hospital said many of its Microsoft-based computer systems are down because of the outage, which forced the hospital to cancel early morning appointments.
"We are in touch with the hospital field and the federal government and monitoring the situation closely to better understand its scope and impact," said John Riggi, the American Hospital Association's national advisor for cybersecurity and risk.
Two hospitals in northern German cities canceled elective operations schedule for Friday but continued to provide patient care and emergency services.
Outages exposes fragility of internet infrastructure
While there were reports of companies gradually restoring their services, analysts weighed the potential of what one called the biggest ever outage in the industry and the broader economy.
"This is a very, very uncomfortable illustration of the fragility of the world’s core Internet infrastructure," Ciaran Martin, Professor at Oxford University's Blavatnik School of Government and former head of the UK National Cyber Security Centre, told Reuters.
"IT security tools are all designed to ensure that companies can continue to operate in the worst-case scenario of a data breach, so to be the root cause of a global IT outage is an unmitigated disaster," said Ajay Unni, CEO of StickmanCyber, one of Australia's largest cybersecurity services companies.
– Reuters
Global tech outage hits airlines, banks, health care and public transit
In the U.S., hundreds of flights were canceled Friday morning and some public transit systems reported impacts.
