Many important efforts by the Cybersecurity Infrastructure and Security Agency to help the healthcare sector and other critical infrastructure sectors bolster their cybersecurity are likely to continue under the incoming Trump administration, predicted CISA Deputy Director Nitin Natarajan.

The first 100 days of the next Trump administration and new Congress will be critical in showing signs of what's potentially in store for the healthcare sector cybersecurity, privacy and related regulatory and legislative issues in the new year, said Chelsea Arnone and Cassie Ballard of CHIME.

As healthcare entities embrace generative AI tools, it's critical they take a holistic approach addressing privacy and security governance, said Dave Perry, digital workspace operations manager, St. Joseph's Healthcare in Ontario, who discusses how his organization is tackling those challenges.

Fully homomorphic encryption can safeguard highly sensitive health data related to rare diseases, underserved populations and clinical trials as it is shared with medical researchers, said Kurt Rohloff, co-founder and CTO of Duality Technologies, who said projects to apply it are underway right now.

Cyber incident details involving non-profit and non-government entities across sectors such as healthcare are not centrally reported and collected, creating gaps for researchers, IT experts and others seeking to analyze trends in their industries, said Stanley Mierzwa of Kean University.

One of the most important lessons emerging in 2024 for the healthcare sector is that entities should diligently prepare contingency plans for potential cyberattacks that seriously disrupt their critical third-party vendors, advises regulatory attorney Betsy Hodge of the law firm Akerman.

Washington and Nevada were among states enacting new data privacy laws in 2024, and that trend among states will likely continue into 2025 as the next presidential administration comes into office promising to reduce federal regulations, said attorney Melissa Crespo of law firm Morrison Foerster.

About 75% of healthcare sector entities that suffered a ransomware attack over the past year were targeted on a weekend or holiday, highlighting the need for organizations to bolster staffing and related strategies during these vulnerable times, said Jeff Wichman of security firm Semperis.

The torrents of public hostility directed at health insurers in the aftermath of UnitedHealthCare CEO Brian Thompson's murder are serious signs of intensifying cyber and physical threats facing the C-suites of healthcare and many other sectors, said Chris Pierson, founder and CEO of BlackCloak.

Hackers can potentially use AI to manipulate data that's generated and shared by some health apps, diminishing the data's accuracy and integrity, said Sina Yazdanmehr and Lucian Ciobotaru of cybersecurity firm Aplite, describing a recent research project involving Google Health Connect.