Cybersecurity

The digital security of healthcare institutions and data is a growing concern, with an increasing number of cyberattacks each year against healthcare systems, which are seen as easy targets. Cyber attacks often use ransomware to target personal health information, patient data and medical devices to cut off access to the data until a ransom is payed to the hacker. Cybercriminals have become more sophisticated, using malware, ransomware and spyware to attack outdated and vulnerable systems and software. Due to the interconnected nature of hospital IT systems today, the weakest link can be older web-enabled medical devices, including clinical and non-clinical systems. Employees are also a major target of attacks via malicious e-mails that prompt them to open attachments that then download malware onto the hospital's IT system.

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Users on a Discord chat are playing with Mythos, an AI deemed too dangerous for the public

Developer Anthropic released the tool to a small number of organizations in hopes they can find security vulnerabilities. Now comes a report revealing that a group of people on the popular Discord chat app have gained access. Mythos could be used as a powerful cybersecurity weapon.

Christoph Wald, MD, MBA, FACR, vice chair of the American College of Radiology (ACR) Board of Chancellors, professor of radiology and senior associate consultant for radiologist at Mayo Clinic, explains the ACR resources available to radiology practices to better evaluate artificial intelligence imaging algorithms.

American College of Radiology offers cybersecurity resources

Christoph Wald, MD, vice chair of the American College of Radiology Board of Chancellors, explains the resources available to practices looking to bolster cybersecurity.

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Healthcare cybersecurity has never been so complicated—or so plannable

AI technologies have changed daily life for provider organizations and industry partners alike. Arguably the biggest single difficulty to emerge from the complex transformation is the risk of cybersecurity breaches. 

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Ransomware gang claims credit for Signature Healthcare cyberattack—albeit temporarily

Brockton Hospital, part of Signature Healthcare, was hit by a “cybersecurity incident” on Monday that forced ambulances to divert patients to other emergency rooms. As the hospital worked to get systems back online, the ransomware gang Anubis claimed responsibility for the breach, then removed their post.

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CareCloud hit by data breach that could impact millions

The publicly traded EHR and cloud healthcare IT infrastructure company confirmed in a filing with the U.S. Securities and Exchange Commission that hackers were able to breach its network in March for roughly eight hours, gaining partial access to patient record stores. The incident is being investigated.

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Arizona cardiology practice paying $3.85M to resolve lawsuit after data breach

The 2023 incident potentially gave an attacker access to the names, addresses and Social Security numbers of thousands of heart patients.

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Texas hospital hit by cyberattack that exposed data on 257K patients to hackers

In a statement, Nacogdoches Memorial Hospital said the incident occurred on Jan. 31. Stolen information included names, medical record numbers, Social Security numbers and more. No cybercrime gang has claimed credit for the data breach.

Ransomware attack on UMMC causes 20% drop in revenue due to delayed patient care

The report on the financials comes from Mississippi Today. University of Mississippi Medical Center said it’s still processing paper backups and has extended clinic hours to address the backlog of elective surgeries and bring revenue back up to expectations. The attack happened in February and caused non-emergency operations at the health system to shut down for nine days.