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Hospitals in recent years have shifted their use of online technology to support everything from telehealth to medical devices to patient records. Brett Callow, an analyst for the cybersecurity firm Emsisoft, counted 46 cyberattacks on hospitals last year, compared with 25 in 2022. The dramatic increase in these online raids has prompted the nation’s top health agency to develop new rules for hospitals to protect themselves from cyber threats. The attacks can put hospitals’ networks offline for weeks or months, forcing hospitals to turn away patients. In Chicago, Lurie hospital’s network has been offline for two weeks.

Persons: —, John Riggi, Association’s, “, ” Riggi, Ann, Robert H, Lurie, Brett Callow, Emsisoft, ” Callow, Callow, ”, Andrea Palm, Palm, Jason Castillo’s, Castillo, ” Castillo, it’s, Kathleen Foody Organizations: WASHINGTON, Midwestern children's, American, Lurie Children’s Hospital of Chicago, FBI, of Health, Human Services, Health, HHS, Associated Press Locations: Midwestern, Russia, North Korea, Iran, Chicago

NASHVILLE, Tenn. (AP) — A ransomware attack has prompted a health care chain that operates 30 hospitals in six states to divert patients from at least some of its emergency rooms to other hospitals, while putting certain elective procedures on pause, the company announced. All of its hospitals are continuing to provide medical screenings and stabilizing care to patients arriving at emergency rooms, the company said. Ransomware criminals do not usually admit to an attack unless the victim refuses to pay. Education was the sector most likely to be hit, with attack saturation at 80%. While industries across the spectrum have been hit by ransomware, a recent attack on China’s biggest bank that affected U.S. Treasury trading represented a rare attack on a financial institution.

Persons: Sophos, Brett Callow, Emsisoft, ”, “, ” “ We’re, ” Callow, Frank Bajak Organizations: Ardent Health Services, Ardent, ”, Treasury, Associated Press Locations: Tenn, Nashville , Tennessee, Oklahoma , Texas , New Jersey, New Mexico , Idaho, Kansas, U.S, Soviet

Separately, state agencies said late Thursday that millions of people in Louisiana and Oregon had their data compromised in a security breach. The cyberattack has targeted federal and state agencies. No other federal agencies have confirmed being impacted. And on Thursday, state agencies said 3.5 million Oregonians with driver’s licenses or state ID cards had been impacted by a breach as well as anyone with that documentation in Louisiana. But much of the responsibility now lies on businesses and federal agencies rather than individuals, according to Cattanach.

Persons: “, ” Robert Cattanach, Dorsey, you’re, ”, Clop, Brett Callow, Emsisoft, ” Callow, Aon, they’ve, ” CISA, Allan Liska Organizations: CNN, Infrastructure Security Agency, Whitney, Department of Justice, The Department of Energy, BBC, British Airways, Boston Globe, Sydney Phoenix, US Department of Homeland, Johns Hopkins University, University of Georgia, –, Progress Software Locations: Russian, Louisiana, Oregon, Minnesota, Illinois, Arlington , VA, Baltimore, Georgia’s

Criminal hackers have posted an enormous trove of sensitive files to the internet from a San Francisco Bay Area transit system’s police department, including specific allegations of child abuse. BART’s chief communications officer, Alicia Trost, said in an email officials were investigating the posted files and that the hackers had not impacted BART services. The perpetrators are an established group of ransomware hackers, one of the many who attack specific organizations and either encrypt sensitive files or threaten to post them on the dark web. Ransomware hackers often demand a payment to not share files. More than 100 networks associated with local government agencies were successfully attacked by ransomware hackers last year, according to an Emsisoft survey.

The email went out to students at Knox College, a small liberal arts school in Illinois, on the evening of Dec. 12. But this group had a new wrinkle for Knox students. “We have compromised your collage networks,” the email said, written in the kind of broken English common among international ransomware hackers. For you, its a sad day where everyone will see your personal and private info.”The incident at Knox College marks the first known case in which hackers used their access to contact students directly in order to intimidate them. The hackers’ website lists an entry to download data for Knox College but doesn’t actually lead to any student data.

Criminal hackers have recently targeted U.S. school districts and will likely continue to escalate their attacks this school year, federal agencies warned Tuesday. Hackers infected the district’s computer networks with malicious software, locking up files and demanding a ransom payment. While classes in Los Angeles weren’t canceled, the attack caused a “significant disruption” to the school district and some of its services, the district announced. Since then, there haven’t been any such high-profile ransomware attacks on energy infrastructure. Ransomware attacks on schools also run the risk of giving hackers access to children’s personal information, the government warned.

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