Sonoma Valley Hospital Suffers Significant EHR Downtime Event
Sonoma Valley Hospital in California experienced a computer security incident on October 11, 2020 which took its computer systems offline and caused “a significant downtime event.” The hospital implemented its business continuity plan which allowed care to continue to be provided to patients while its computer systems were out of action. Throughout the incident its emergency department remained open and elective and necessary surgeries continued to be performed. The majority of diagnostic services continued without interruption, although the incident did cause disruption for some patients. The patient portal has remained available throughout, although new results have not been posted since October 11. An investigation into the incident was immediately launched and third-party cybersecurity experts were engaged to assist with the investigation and recovery efforts. In a December 8, 2020 letter to patients, the hospital explained that patient data may have been compromised during the attack. The letter confirms ransomware was used to encrypt files in an attempt to extort money from...
Survey Explores Cybersecurity Impact of COVID-19 Enforced Switch to a Remote Working Environment
Prior to the 2019 Novel Coronavirus pandemic, many companies allowed some of their employees to spend some of the week working from home; however, COVID-19 dramatically changed the way people work, with national lockdowns forcing employers to rapidly change working practices and allow virtually all of their employees to work remotely. When lockdowns were lifted, many employees continued to work from home. The new remote working environment is considered by many to be now be the new normal. Remote working has created many challenges, especially for cybersecurity as it is harder for organizations to prevent, detect, and contain cyberattacks when much of the workforce is working remotely. A recent survey conducted on 2,215 IT and IT security professionals by the Ponemon Institute on behalf of Keeper Security explores the cybersecurity challenges of teleworking and assesses how companies have adapted cybersecurity practices to address the risks of teleworking. One of the key findings from the survey is remote working has significantly reduced the effectiveness of organizations’...
Hackers Blackmail Finnish Psychotherapy Provider and Patients and Leak Psychotherapy Notes
A major psychotherapy provider in Finland has suffered a cyberattack in which highly sensitive patient data were stolen. Threats have been issued to publish the stolen data if the ransom is not paid and some patient data has already been leaked online. Vastaamo serves approximately 40,000 patients across more than two dozen clinics in Finland. Vastaamo started alerting patients about a data breach last week after three of its employees were contacted by an individual who demanded payment of 40 Bitcoin ($500,000) to prevent the publication of stolen patient data. It is not only Vastaamo that has received ransom demands. After Vastaamo refused to pay the ransom, the attacker – who refers to himself/themselves as “the ransom guy” – also sent individual ransom demands to patients telling them to make a payment of €200 ($236) in Bitcoin to prevent the publication of their records. Initial reports suggested the data of approximately 300 patients were published on a dark net site, although later reports indicate a 10GB file containing the records of around 2,000 patients was...
FDA Approves Tool for Scoring Medical Device Vulnerabilities
The FDA has approved a new rubric designed by the MITRE Corporation for assigning Common Vulnerability Scoring System (CVSS) scores to medical device vulnerabilities. The CVSS was designed for assigning scores to vulnerabilities in IT systems according to their severity, and while the system works well for many IT systems, it is less well suited to scoring vulnerabilities in medical devices. When vulnerabilities are discovered in medical devices, device manufacturers use the CVSS as a consistent and standardized way of communicating the severity of a vulnerability to the Department of Homeland Security (DHS) National Cybersecurity and Communications Integration Center (NCCIC) and other agencies. The scores are used by IT teams in hospitals and clinics for prioritizing patching and software updates. If a vulnerability has a score of 9.0, it naturally takes priority over a vulnerability with a CVSS score of 3.0, for instance. However, CVSS base scores do not adequately reflect the clinical environment and potential patient safety impacts. To address this issue, the FDA contracted the...
Vulnerabilities Identified in B. Braun OnlineSuite and SpaceCom
Several vulnerabilities have recently been identified in B. Braun products used by healthcare organizations in the United States. B.Braun OnlineSuite Three vulnerabilities have been identified in B. Braun OnlineSuite, a clinical IT solution for creating and sending drug libraries and managing infusion devices and other medical equipment. If exploited, an attacker could escalate privileges, upload and download arbitrary files, and remotely execute code. The most serious flaws are a relative path traversal vulnerability – CVE-2020-25172 – which allows uploads and downloads of files by unauthenticated individuals, and a remote code execution vulnerability – CVE-2020-25174 – which allows a local attacker to execute code as a high privileged user. The flaws have been assigned CVSS v3 base scores of 8.6 and 8.4 out of 10. An Excel macro vulnerability – CVE-2020-25170 – has also been identified in the export feature, caused by the mishandling of multiple input fields, which has been assigned a CVSS v3 base score of 6.9. The flaws are present in OnlineSuite AP 3.0 and earlier....



