The U.S. Cybersecurity and Infrastructure Security Agency hopes to expand voluntary information sharing between the federal government and open-source software operators with a series of actions the agency announced following a two-day open-source security summit held at its Virginia headquarters.
As the fallout continues in the Change Healthcare IT outage, the U.S. healthcare ecosystem is anticipating the next bombs to drop in what's shaping up to be the worst cyberattack the sector has experienced so far. What should entities be considering as they push forward in the recovery?
The administrators of the BlackCat ransomware-as-a-service group claim law enforcement has shut down their operation. But experts and affiliates accuse the group's leadership of running an exit scam on the heels of a $22 million ransom payment by a recent victim - Optum's Change Healthcare unit.
Researchers have created a zero-click, self-spreading worm that can steal personal data through applications that use chatbots powered by generative artificial intelligence. Dubbed Morris II, the malware uses a prompt injection attack vector to trick AI-powered email assistant apps.
When trying to build Cyber Resilience, an organisation is challenged by an ever-changing cyber threat landscape.
Operating at a fast pace and innovating more, means greater chances of risk and vulnerabilities.
This webinar explores the strategies Indian enterprises can take to strengthen their cyber...
Two weeks into a major cyberattack-induced outage at its Change Healthcare business, UnitedHealth Group is offering short-term financial aid to some healthcare providers whose cash flows may be running short because of the disruption in insurance payments. But not everyone is impressed.
The rapid rise of artificial intelligence technologies poses new risks. Enterprises using AI must regularly scan for prompt injection attacks, implement transparency in the supply chain and reinforce built-in software controls to serve their company's security needs, Microsoft said.
The Change Healthcare mega hack has taken nearly 120 of the company's IT products and services offline since Feb. 21, and that cyber disruption is having serious, widespread impact on the entire healthcare industry including major players, said attorney Sara Goldstein of the law firm BakerHostetler.
Your supply chain is your new attack surface, according to Galit Lubetzky Sharon, the co-founder and CEO of Wing Security. She discusses Wing's solution - Secure SaaS Posture Management, or SSPM - that helps organizations ensure that all of their SaaS apps are safe and compliant.
Chinese threat actors are continuing to persist after exploiting the recent Ivanti Connect Secure VPN vulnerability even after factory resets, system upgrades and patches. The threat actor, UNC5325, is adept at "living off the land" techniques, warned threat intelligence firm Mandiant.
Healthcare industry groups are urging their members to take certain precautionary actions in the wake of the attack last week on Change Healthcare, a unit of Optum. The advisories come as some researchers say the incident appears to involve exploitation of flaws in ConnectWise's ScreenConnect tool.
Pharmacies at U.S. military hospitals and clinics worldwide are among the entities affected by the cyberattack on Optum's Change Healthcare this week, which has forced the IT services company to take many of its applications offline. Change Healthcare disconnected its IT systems on Wednesday.
Change Healthcare - a unit of Optum that provides IT services and applications to hundreds of U.S. pharmacies, payers and healthcare providers - is dealing with a cyber incident that has forced the company to take its applications offline enterprisewide. The company said is triaging the situation.
The National Institute of Standards and Technology issued new guidelines to help software developers integrate software supply chain security into every phase of the software development life cycle as experts say organizations are seeking comprehensive guidance on how to accomplish federal mandates.
When a hospital or clinic is hit with a cyberattack, it often seems as if the electronic health record systems just can't win. Even if the EHR system is not the prime target of the attack, it's still frequently taken off line as the organization responds to the incident. What should entities do?
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