HPH Sector Warned About Remote Access Software Risks
Healthcare professionals often require remote access to their networks and electronic health records, such as for providing remote patient care. While remote access tools can improve efficiency and allow secure access to data, these solutions also provide a possible entry point into healthcare networks for malicious actors, and attacks exploiting vulnerabilities in remote access solutions are on the rise. Remote access solutions include virtual private networks (VPNs) that encrypt connections between a user’s device and internal networks; remote desktop software such as Remote Desktop Protocol (RDP) and Virtual Network Computing (VNC) that allow computers to be accessed remotely by users and IT support staff; telehealth platforms that support video conferencing; and secure messaging apps, which are used to communicate securely internally and externally. Telehealth platforms and secure messaging solutions may also integrate with EHRs. All of these solutions can improve efficiency and productivity; however, they introduce risks that need to be carefully managed. Vulnerabilities in...
Insider Threats to Healthcare Records
Insider threats to healthcare records can be attributable to a number of motivations, vulnerabilities, and opportunities, or a combination of all three. To maintain the privacy and security of healthcare records, covered entities, and business associates must minimize the motivations, vulnerabilities, and opportunities for insider threats to healthcare records to a reasonable and appropriate level. Between November 2021 and October 2022, approximately 19% of all data breaches were attributable to internal actors according to the Verizon Data Breach Investigations Report 2023. However, when data breaches in the healthcare sector were analyzed separately, the percentage of data breaches attributable to internal actors increased to approximately 35%. The Verizon Report notes a number of the data breaches attributed to internal actors in the healthcare sector were not malicious and were the result of human error. Nonetheless, it is important for healthcare organizations to factor all types of insider threats into their risk assessments in order to prevent HIPAA violations, financial...
Progress Software WS_FTP Server Vulnerability Exploited After Release of PoC Code
Last week, Progress Software issued a security advisory about 8 vulnerabilities that had been discovered in WS_FTP Server, and customers were advised to update to the latest version immediately to prevent exploitation. Prompt patching of known vulnerabilities is vital and the mass exploitation of a zero-day vulnerability in Progress Software’s MOVEit Transfer file transfer application in May, and the earlier mass exploitation of zero-day vulnerability in Fortra’s GoAnywhere MFT file transfer solution should have put users on alert that these vulnerabilities are popular targets for cyber threat actors. Progress Software issued an alert about the vulnerabilities on September 27, 2023, and urged all customers to update to WS_FTP Server 8.8.2, which was patched against all 8 vulnerabilities, or to at least disable or remove the Ad Hoc Transfer module that was affected by the vulnerabilities. The first exploits of the vulnerabilities were detected by researchers at Rapid7 on Saturday, three days after the patches were released. Rapid8 said it detected exploits of one of the...
Arietis Health Notifies 54 Entities About Exposure of Patient Data
It has been more than 5 months since the Clop group mass exploited a zero-day vulnerability in the MOVEit Transfer file transfer solution, and victims of the attacks are still coming to light. Aretis Health LLC is a provider of billing services to NorthStar Anesthesia, which provides anesthesia and pain management services to entities across the United States. Arietis Health said its MOVEit Transfer software was hacked, and its investigation revealed on July 26, 2023, that the Clop group may have acquired the data of patients of 54 entities served by NorthStar Anesthesia. Aretis Health notified NorthStar Anesthesia about the breach on August 3, 2023, and now that the affected files have been reviewed, Aretis Health can mail individual notification letters. The information compromised in the attack included patient names, dates of birth, driver’s license or other state identification card numbers, addresses, Social Security numbers, medical record numbers, patient account numbers, health insurance information, diagnosis and treatment information, clinical and prescription...
McLaren Health Care Ransomware Attack Affects 2.1 Million Patients
McLaren Health Care, a 14-hospital health system based in Grand Blanc, Michigan, has confirmed that it recently fell victim to a ransomware attack and has warned patients that files containing patient information were stolen in the attack and may be leaked on the dark web. Suspicious activity was detected in its IT systems in late August, and it was later confirmed that this was a ransomware attack. Its computer network was taken offline while the incident was investigated, which caused disruption across its healthcare facilities, although healthcare services continued to be provided at all locations and patient care was unaffected Last week, the ALPHV/BlackCat ransomware group claimed responsibility for the attack and added McLaren Health Care to its dark web data leak site. ALPHV is a spin-off of the now-defunct Conti ransomware group and has a history of attacking healthcare organizations. The group claims to have exfiltrated more than 6 terabytes of data in the attack and says the stolen data includes the sensitive information of 2.5 million patients. While McLaren Health Care...



