Our information technology systems are critical to the day-to-day operation of our business. We rely on our information technology to process, transmit and store clinical, financial and operational data that includes PHI, PII, and proprietary and confidential business data. We utilize electronic health records ("EHRs") and other information technology in connection with all of our operations, including our billing and other financial systems, supply chain and labor management tools. Our systems, in turn, interface with and rely on third-party systems that store and transmit information integral to patient care and that we do not control, including medical devices and other processes supporting the interoperability of healthcare infrastructures. We rely on these third-party providers to have appropriate controls to protect our systems, confidential information and other sensitive or regulated data. While we seek to obtain assurances that third parties will protect our information and business operations, there is a risk the security of data held by such third parties could be breached or that systems are rendered unavailable, causing direct impacts to our business operations.
The information technology and infrastructure we use, the third-party systems we interact with and the suppliers we use, have been, and continue to be, subject to cyber-attacks, computer viruses or breaches due to malfeasance or employee error. In April 2022, we experienced a cybersecurity incident that disrupted a subset of our hospital operations and involved the exfiltration of certain confidential company and patient information. Threat actors continue to proliferate, adapt and devote significant effort to attacking the information systems and electronically transmitted and stored data of healthcare providers and related entities. The risk of cyber-attack (including ransomware attack), breach or other disruption to healthcare systems, including ours, remains elevated in the current environment.
Attacks on, or breaches or other disruptions to, our information technology assets or those of third parties that we rely upon could impact the integrity, security or availability of data we process, transmit or store and could impact our operations, as well as PHI and PII, and result in potential harm to our patients and clients. The preventive actions we take to reduce the risk of such incidents and protect our information technology and data may not be sufficient. As cybersecurity threats continue to evolve, we may not be able to anticipate certain attack methods in order to implement effective protective measures. We continue to be required to expend significant additional resources to modify and strengthen our security measures, investigate and respond to cybersecurity incidents, remediate any vulnerabilities in our information systems and infrastructure, and invest in new technology designed to mitigate security risks. Our insurance against cybersecurity risks and cyber-attacks may not provide the coverage we anticipate or offset the financial impact of a material loss event. In addition, the occurrence of cybersecurity incidents and the continued and elevated risk of attacks (including ransomware), system and data breaches, and other disruptions to information technology systems in the current environment has caused increases in our cyber insurance premiums and lower coverage limits.
Third parties to whom we outsource certain of our functions, with whom we share data for interoperability purposes or from whom we obtain or to whom we provide products and related services, including those that are part of our revenue cycle processes or supply chain, or other third parties with whom our systems interface (such as clients and their vendors, among others), in some instances, store our sensitive and confidential data; these third parties are also subject to the risks outlined above and may not have or use controls effective to protect such information. An attack, breach or other system disruption affecting any of these third parties could similarly harm our business, impact payment of claims, and potentially harm our patients and clients. Further, successful cyber-attacks at other healthcare services companies, whether or not we are impacted, could lead to a general loss of consumer confidence in our industry that could negatively affect us, including harming the market perception of the effectiveness of our security measures or of the healthcare industry in general, which could result in reduced use of our services.
Our networks and technology systems have also experienced disruption due to planned events, such as system implementations, upgrades, and other maintenance and improvements, and they are subject to disruption in the future for similar events, as well as catastrophic events, including a major earthquake, fire, hurricane, telecommunications failure, terrorist attack or the like.
Any ransomware attack, breach, system interruption or unavailability of our information systems or of third-party systems with access to our data could result in: the unauthorized disclosure, misuse, loss or corruption of such data; interruptions and delays in our normal business operations (including the collection of revenues); patient or client harm; potential liability under privacy, security, consumer protection or other applicable laws; regulatory penalties; ransomware payments; and negative publicity and damage to our reputation. Any of these could have a material adverse effect on our business, financial condition, results of operations or cash flows.