Cyberattack on UnitedHealth impacts prescription access
In a since-deleted post on the dark web, a Russian-speaking ransomware group claimed responsibility, alleging they stole more than six terabytes of data.
Cyberattack
Hacking at UnitedHealth cripples swath U.S. health system: What to know
The insurance giant recently purchased Change Healthcare, a company unknown to most Americans, which reportedly suffered a cyberattack.
Cyberattack still impacting prescription access
A cyberattack on the health technology provider Change Healthcare, a subsidiary of the UnitedHealth Group, is wreaking havoc nationwide, as some hospitals and pharmacies cannot get paid and many patients are unable to get prescriptions. Nicole Sganga has details.
AT&T restores service after nationwide outage
AT&T says cellular service has been restored to all customers following a nationwide outage Thursday morning. CBS News senior business and tech correspondent Jo Ling Kent has more on the ongoing investigation into what caused the issue.
Notorious ransomware provider LockBit taken over by law enforcement
LockBit has been linked to thousands of malware attacks since 2019. Now the syndicate has itself been targeted — by law enforcement agencies from numerous nations
Randsomware provider seized in global takedown
A ransomware service provider linked to thousands of cyber attacks across the globe has been taken down in a global operation. Russian nationals were charged as part of an international plot to deploy the malicious software called LockBit, the Justice Department announced Tuesday. Scott MacFarlane has details
How foreign hackers use AI for cyberattacks
OpenAI and its partner Microsoft said Wednesday that hackers from China, Russia and other nations have been using artificial intelligence systems to help create their cyberattacks. Washington Post technology reporter Joseph Menn joins CBS News to unpack the new research.
Wray testifies on threat posed by Chinese hackers
Hackers backed by the Chinese government are targeting U.S. water treatment plants and electrical grids, FBI Director Christopher Wray told lawmakers.
Fulton County says cyberattack did not impact Trump election case
The office of Fulton County District Attorney Fani Willis said the racketeering case against Trump and others was not affected by the cybersecurity breach.
Threats of cyberattacks going into 2024
Heading into an election year, experts say threats of cyberattacks are increasing. Shawn Henry, chief security officer for CrowdStrike Services, joined CBS News to discuss where these threats are coming from.
Hackers had access to patient information for months in hospital cyberattack
Patients' private data, potentially including their Social Security numbers and financial information, may have been stolen in the hack.
Cyberattack on hospital chain causes chaos
A major ransomware attack affected 30 hospitals and more than 200 health care sites across six states. CBS News homeland security and justice reporter Nicole Sganga looks at what happened to some patients.
Latest hospital cyberattack shows healthcare systems' vulnerability
On Thanksgiving day, Ardent Health Services was forced to take its network offline after a cyber breach affecting 30 hospitals and more than 200 health care sites.
Cyberattack shows health care systems are exposed
On Thanksgiving Day, Ardent Health Services was forced to put its network offline after a cyber breach affected 30 hospitals and more than 200 health care sites in six states. Nicole Sganga has more.
Municipal Water Authority of Aliquippa hacked by Iranian-backed cyber group
The Municipal Water Authority of Aliquippa said on Saturday that one of their booster stations had been hacked by an Iranian-backed cyber group.
Cybersecurity expert's online shopping tips
Many Americans will skip stores altogether and shop virtually this holiday season, according to a Gallup poll. Cybersecurity expert Brian Boetig joins CBS News to discuss how to protect your pocketbook while shopping online.
Clorox shortages expected after cyberattack
Clorox says it's moving back to normal operations this week after a cyberattack reported in mid-August shut down the company's order-processing system. Teresa Rivas, a reporter for Barron's, joined CBS News to discuss what's known about the hack and what kind of effects are expected on store shelves.
Clorox says products may be in short supply following cyberattack
Clorox is slowly restoring its systems after a hack last month forced the consumer products maker to take them offline.
MGM Resorts hacked nationwide
Hotel and casino giant MGM Resorts International, which owns iconic Las Vegas properties such as the MGM Grand and the Bellagio, says it was hacked days ago. It comes as Caesar's Entertainment also says its systems were breached. CBS News' Elise Preston reports from Las Vegas.
Like MGM, U.S. companies vulnerable to hacks
A massive hack continues to cripple hospitality and gaming giant MGM's slot machines, reservation systems, digital room keys and more. CBS News cybersecurity expert Chris Krebs tells correspondent Elise Preston that the U.S. needs "a more muscular approach" to address cyberattacks.
Cyberattack compromises MGM casinos, resorts
A cyberattack by hackers on the computer systems for MGM Resorts International has impacted its casinos and hotels in several states. Elise Preston has more.
New information about MGM hack
The group claiming responsibility for hacking MGM this week says they carried out the cyber attack in part thanks to a 10-minute phone call, according to a report from USA Today. Bob Anderson, chairman and CEO of Cyber Defense Labs and former executive assistant director of the FBI, joined CBS News to discuss the hack.
"Cybersecurity issue" forces shutdown of computer systems MGM hotels, casinos
Company officials said they aren't sure what led to the breach that has stretched across its properties nationwide.
Hacking network taken down, DOJ says
A global hacking network was taken down in an FBI-led operation, the Justice Department announced. Jeff Pegues has more on the operation and the danger of ransomware attacks.
Cyberattack causes hospitals in multiple states to close ERs
Hackers targeted major California health care provider that also has hospitals and other clinics in multiple states.
Live
Vance participates in high-stakes marathon talks with Iranian and Pakistani officials
Two U.S. Navy destroyers crossed the Strait of Hormuz as U.S. and Iranian negotiators meet for face-to-face negotiations amid a fragile truce.
U.S. naval destroyers have crossed the Strait of Hormuz, CENTCOM says
The destroyers were beginning mine-clearing operations in the vital waterway, U.S. Central Command said Saturday.
Artemis II astronauts welcomed home to Houston after historic moonshot
The Artemis II astronauts flew back to the Johnson Space Center in Houston Saturday to cheers and applause from family members and hundreds of NASA workers.
Pope Leo issues latest rebuke of Iran conflict: "Enough with war!"
Pope Leo XIV offered his strongest condemnation yet of the war in Iran on Saturday, appearing to take multiple veiled shots at President Trump.
First glimpse of 2028 Democratic field at National Action Network Convention
A horde of 2028 Democratic presidential hopefuls attended Al Sharpton's National Action Network conference, nearly two years before the first primary votes will be cast.
Is Hungarian leader and MAGA darling Viktor Orbán about to be ousted?
The latest polls indicate that Viktor Orbán, an international ally of President Trump, and his Fidedz party are trailing the rival Tisza party.
Dems call on Swalwell to drop out of gov race amid sexual assault allegations
The woman alleged the California gubernatorial candidate sexually assaulted her twice when she was too drunk to consent.
U.S. set to deport family of Iranian propagandist "Screaming Mary"
The State Department said on Saturday it has revoked the green cards and detained the family of the Iranian regime propagandist known as "Screaming Mary."
Man with machete fatally shot at Grand Central after slashing attack, NYPD says
A man with a machete slashed and injured three people at Grand Central Station on Saturday before he was fatally shot by police, officials said.
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Pope Leo issues latest rebuke of Iran conflict: "Enough with war!"
Pope Leo XIV offered his strongest condemnation yet of the war in Iran on Saturday, appearing to take multiple veiled shots at President Trump.
U.S. naval destroyers have crossed the Strait of Hormuz, CENTCOM says
The destroyers were beginning mine-clearing operations in the vital waterway, U.S. Central Command said Saturday.
U.S. set to deport family of Iranian propagandist "Screaming Mary"
The State Department said on Saturday it has revoked the green cards and detained the family of the Iranian regime propagandist known as "Screaming Mary."
At age 102, a New York man is still striving for perfection, through pottery
George Strausman of Great Neck, New York, is 102 years old and still works four days a week in his family's construction business. But it's what he does on his day off that is even more remarkable.
9 highlights from Artemis II's epic journey around the moon
The Artemis II crew's nine-day moon mission set a record for the farthest any human has ever traveled from Earth. Here's a look at the key moments.
MoneyWatch
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Tesla wins Dutch approval to use self-driving features, a first for Europe
The Netherlands' decision now goes to the European Commission for full authorization.
Anthropic's Mythos AI can spot flaws in almost every computer on earth. Uh-oh.
Could powerful AI models like Anthropic's Mythos give cybercriminals and other bad actors a roadmap for exploiting tech systems?
IMF chief concerned about Anthropic cybersecurity risks: "Time is not our friend"
Kristalina Georgieva, the head of the International Monetary Fund, called on key institutions to work together to manage cybersecurity risks.
Bessent, Fed's Powell met with bank CEOs over potent new Anthropic AI
Financial industry leaders met to discuss potential cyber risks posed by Anthropic's latest AI model, which has found weaknesses in every major computer operating system.
Why a Strait of Hormuz "toll" would pose economic and geopolitical risks
Energy industry experts warn that allowing Iran to charge ships to ensure safe passage through the strait would raise energy costs.
Politics
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Judge told to reconsider security implications of halting White House ballroom
The U.S. Court of Appeals for the District of Columbia Circuit said it did not have enough information to decide how much of the project can be suspended without jeopardizing the safety of the president.
First glimpse of 2028 Democratic field at National Action Network Convention
A horde of 2028 Democratic presidential hopefuls attended Al Sharpton's National Action Network conference, nearly two years before the first primary votes will be cast.
Is Hungarian leader and MAGA darling Viktor Orbán about to be ousted?
The latest polls indicate that Viktor Orbán, an international ally of President Trump, and his Fidedz party are trailing the rival Tisza party.
Dems call on Swalwell to drop out of gov race amid sexual assault allegations
The woman alleged the California gubernatorial candidate sexually assaulted her twice when she was too drunk to consent.
IMF chief concerned about Anthropic cybersecurity risks: "Time is not our friend"
Kristalina Georgieva, the head of the International Monetary Fund, called on key institutions to work together to manage cybersecurity risks.
HealthWatch
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A teen athlete's headache wouldn't stop. It took a year to find a cure.
Jack Alston was used to migraines, but after two concussions in middle school, he was stuck with a headache that wouldn't go away.
Medicaid work rules will stress states' staffing capacity
Some states already don't have enough staff to quickly process Medicaid applications and answer enrollees' phone calls. Researchers say they may not be prepared to handle new Medicaid work rules, predicting people will lose coverage as a result.
Exclusive
2 more drug companies to officially launch on TrumpRx
Two more drug-making giants, Abbvie and Genentech, will start selling popular medications on the White House's discounted pharmaceutical site as soon as Monday.
Social media driving teens toward steroids, extreme body transformations
Behind some of the viral physiques lies a troubling trend: the use of a powerful drug never approved for humans.
Scientist with rare ALS genetic mutation looks to experimental treatment
Every few months for the past three years, Jeff Vierstra has been receiving infusions in his spine that target and disable a mutated gene that made it likely he would develop ALS.
World
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Pope Leo issues latest rebuke of Iran conflict: "Enough with war!"
Pope Leo XIV offered his strongest condemnation yet of the war in Iran on Saturday, appearing to take multiple veiled shots at President Trump.
U.S. naval destroyers have crossed the Strait of Hormuz, CENTCOM says
The destroyers were beginning mine-clearing operations in the vital waterway, U.S. Central Command said Saturday.
Authorities seize 5 tons of cocaine from banana, wine shipments
The drugs were seized at London Gateway, a deep-sea container port about 30 miles from London.
U.S. set to deport family of Iranian propagandist "Screaming Mary"
The State Department said on Saturday it has revoked the green cards and detained the family of the Iranian regime propagandist known as "Screaming Mary."
Tesla wins Dutch approval to use self-driving features, a first for Europe
The Netherlands' decision now goes to the European Commission for full authorization.
Entertainment
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Entertainment
04/11: Saturday Morning
The Artemis II crew is back on Earth after a successful splashdown. Meanwhile, the world awaits results of U.S. and Iranian talks in Pakistan.
Marking 50 years since a key pinball moment
Journalist Roger Sharpe is known as the "The Man Who Saved Pinball," after he helped overturn New York City's 35-year ban on the game. "CBS Saturday Morning" sits down with Sharpe to discuss the 50th anniversary of a key moment in pinball history.
Levy Rozman on new book "Chess for Babies"
Chess master Levy Rozman join "CBS Saturday Morning" to discuss his newest book, "Chess for Babies," and how his online presence is changing the way people learn to play the game.
Theo Lawrence performs "Dear Pillow"
Theo Lawrence grew up outside of Paris, but developed his love for American country music by checking out records at his local library. He moved to Texas in 2023 and released his debut album, "Cherie." His next adventure is a coast-to-coast tour, including a stop at Nashville's Ryman Auditorium with Alison Krauss & Union Station. Here's Theo Lawrence performing "Dear Pillow."
Theo Lawrence performs "California Poppy"
Theo Lawrence grew up outside of Paris, but developed his love for American country music by checking out records at his local library. He moved to Texas in 2023 and released his debut album, "Cherie." His next adventure is a coast-to-coast tour, including a stop at Nashville's Ryman Auditorium with Alison Krauss & Union Station. Here's Theo Lawrence performing "California Poppy."
Technology
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Technology
Why new AI model is considered too powerful
Anthropic has announced that it is teaming up with industry competitors to "secure the world's most critical software" from its own AI model, Mythos. New York Times reporter Mike Isaac joins "The Takeout" with more.
Anthropic's Mythos AI can spot flaws in almost every computer on earth. Uh-oh.
Could powerful AI models like Anthropic's Mythos give cybercriminals and other bad actors a roadmap for exploiting tech systems?
How AI powered robots are helping small farms
From labor shortages to environmental impacts, farmers are looking to AI to help revolutionize the agriculture industry. One California startup, Farm-ng, is tapping into the power of AI and robotics to perform a wide range of tasks, including seeding, weeding and harvesting.
How does Gen Z feels about AI?
A study by Gallup and the Walton Family Foundation looked into how Generation Z feels about using AI. Callie Holtermann, a reporter for The New York Times, joins CBS News with more.
How to stay ahead of AI in your career
A recent CBS News poll found 66% of Americans believe AI will decrease jobs. LinkedIn CEO Ryan Roslansky and chief economic opportunity officer Aneesh Raman share insights on the skills that professionals need to stay ahead of AI at work.
Science
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First major forecast for 2026 Atlantic hurricane season is released
Colorado State University has released its annual Atlantic hurricane forecast, predicting 13 named storms and six hurricanes may develop during the 2026 season.
Creature thought to be world's oldest octopus isn't an octopus after all
Scientists have found evidence that a 300-million-year-old sea creature previously thought to be the world's oldest octopus is actually a nautilus relative.
March smashed heat records in several ways, federal data shows
Last month was the hottest March on record for the Lower 48 states, by the most for any month ever, federal data shows. And a forecast El Niño could heat Earth even more.
Emperor penguins listed as endangered species
The emperor penguin has been declared an endangered species as climate change pushes the icon of Antarctica a step closer to extinction, the global authority on threatened wildlife says.
Stunning photos from Artemis II show Earth, moon, eclipse from space
The astronauts aboard Artemis II are the first humans to see some parts of the far side of the moon with the naked eye.
Crime
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Authorities seize 5 tons of cocaine from banana, wine shipments
The drugs were seized at London Gateway, a deep-sea container port about 30 miles from London.
Latest on woman missing in the Bahamas
Lynette Hooker was reported missing in the Bahamas one week ago by her husband, Brian, who said she fell off their boat. Hooker was arrested on Thursday in connection to his wife's disappearance. "CBS Saturday Morning" speaks with people who knew the couple to learn more.
Malnourished boy found locked in utility van since 2024, police say
A 9-year-old boy was rescued this week after living locked in his father's utility van in eastern France since 2024, according to the local prosecutor.
DHS investigates killing of gas station clerk
The U.S. Department of Homeland Security has been drawn into the case of a woman who was killed in a hammer attack last week at a gas station in Fort Myers, Florida, after a Haitian immigrant was taken into custody on homicide charges in connection with the attack. Nicole Valdes has the latest.
Abusive husband gets 8 years in prison for wife's death by suicide
Lee Milne, 40, was sentenced to eight years in prison following his conviction in Glasgow's High Court for culpable homicide and engaging in abusive behavior.
Space
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Artemis II astronauts welcomed home to Houston after historic moonshot
The Artemis II astronauts flew back to the Johnson Space Center in Houston Saturday to cheers and applause from family members and hundreds of NASA workers.
9 highlights from Artemis II's epic journey around the moon
The Artemis II crew's nine-day moon mission set a record for the farthest any human has ever traveled from Earth. Here's a look at the key moments.
Artemis II crew splashes down to end historic moon mission
NASA's Artemis II astronauts returned to Earth with a splashdown landing in the Pacific Ocean after making a high-speed reentry through the atmosphere.
How an 8-year-old designed a zero-gravity indicator for Artemis II
The development of the mission mascot and viral sensation Rise began over a year before Artemis II blasted off.
As Artemis II heads back to Earth, crew stakes their lives on the heat shield
Despite problems during the unpiloted Artemis I reentry, the Artemis II crew is confident their heat shield will protect them during a fiery descent to Earth.
Latest Galleries
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Notable Deaths in 2026
A look back at the esteemed personalities who've left us this year, who'd touched us with their innovation, creativity and humanity.
Evidence in the Barbara Kendhammer case
Does the evidence show a cover-up, or was Todd Kendhammer wrongfully convicted for the murder of his wife?
The life & near death of prizefighter Christy Salters-Martin
Christy Salters-Martin dominated in the boxing ring but faced her toughest challenger at home.
Timeline: The disappearance of George Smith
Family seeks answers in death of newlywed who disappeared in 2005 while on Mediterranean honeymoon cruise.
Who is Alix Tichelman?
Meet the tattooed beauty charged in the death of Google executive Forrest Hayes.
Latest CBS News Videos
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Latest CBS News Videos
Artemis II crew returns to Houston
The Artemis II astronauts spoke following the successful completion of their mission. They splashed down on Friday night off the coast of San Diego. Retired Lieutenant Colonel David Mahan joins CBS News to discuss.
Artemis II crew speaks after landing on Earth
The Artemis II crew spoke publicly for the first time after their successful mission at the Ellington Field Joint Reserve Base in Houston, Texas.
Iran proposes Strait of Hormuz toll
Iran is reportedly planning to charge ships crossing the Strait of Hormuz a toll. CBS News contributor Joe Zacks has more.
Gulf states react to U.S.-Iran ceasefire
U.S. officials are meeting Iranian and Pakistani officials in Islamabad on Saturday in direct talks, the White House says. CBS News' Haley Ott has more on the global reaction to the two-week ceasefire.
Trump sounds off on Strait of Hormuz
President Trump said the U.S. is "clearing out" the Strait of Hormuz on social media Saturday. Meanwhile, U.S. officials are meeting face-to-face with Iranian and Pakistani officials in Islamabad. CBS News' Taurean Small has the latest.