Microsoft Warns of Ongoing Attacks by SolarWinds Hackers on Service Providers and Downstream Businesses
The advanced persistent threat (APT) actor Nobelium (aka APT29; Cozy Bear) that was behind the 2020 SolarWinds supply chain attack is targeting cloud service providers (CSPs), managed service providers (MSPs), and other IT service providers, according to a recent alert from Microsoft. Rather than conducting attacks on many companies and organizations, Nobelium is favoring a compromise-one-to-compromise-many approach. This is possible because service providers are often given administrative access to customers’ networks to allow them to provide IT services. Nobelium is attempting to leverage that privileged access to conduct attacks on downstream businesses and has been conducting attacks since at least May 2021. Nobelium uses several techniques to compromise the networks of service providers, including phishing and spear phishing attacks, token theft, malware, supply chain attacks, API abuse, and password spraying attacks on accounts using commonly used passwords and passwords that have previously been stolen in data breaches. Once access to service providers’ networks has been...
More than 650K Patients of Community Medical Centers Notified About Hacking Incident
The protected health information of more than 650,000 patients of Community Medical Centers (CMC) in California has potentially been obtained by hackers. CMC is a not-for-profit network of community health centers that serve patients in the San Joaquin, Solano, and Yolo counties in Northern California. CMC identified suspicious activity in its computer systems on October 10, 2021, and shut down its systems to prevent further unauthorized access. An investigation was launched to determine the nature and scope of the breach, with assistance provided by third-party cybersecurity experts. The forensic investigation confirmed that unauthorized individuals had gained access to parts of its network where protected health information was stored, including first and last names, mailing addresses, dates of birth, Social Security numbers, demographic information, and medical information. Due to the sensitive nature of the exposed data, CMC is offering complimentary identity theft protection, identity theft resolution, and credit monitoring services to affected individuals. CMC said it has...
Federal Judge Rules in Favor of UMMC in Legal Battle Over Theft of Patient Data
A federal judge has ruled in favor of University of Mississippi Medical Center (UMMC) in an unauthorized access and data theft case against three former employees. UMMC took legal action against Dr. Spencer Sullivan and other former employees over the alleged theft and use of patients’ medical records. In July 2014, UMMC hired Dr. Sullivan as the medical director of its Hemophilia Treatment Center. When he joined UMMC, Dr. Sullivan signed a contract with a non-compete clause, which prevented him from using UMMC data to solicit patients for an independent practice. According to the lawsuit, in January 2016, Sullivan started making arrangements to open his own hemophilia clinic and pharmacy and conspired with other UMMC staff members – Linnea McMillan, Kathryn Sue Stevens, and Rachel Henderson Harris – to assist with setting up the new practice, which included compiling a list of UMMC patients. A patient list was created that included patient names, telephone numbers, dates of birth, diagnosis, prescription information, insurance information, and pharmacy information....
Security Breaches Reported by Lavaca Medical Center and Throckmorten County Memorial Hospital
Lavaca Medical Center, a critical access hospital in Hallettsville, TX, has started notifying 48,705 patients about a security breach in which their protected health information was exposed. Lavaca Medical Center said unusual activity was detected in its computer network on August 22, 2021, indicating a potential cyberattack. Steps were immediately taken to secure its network and a third-party computer forensics firm was engaged to assist with the investigation. The forensic investigators confirmed unauthorized individuals had access to the network between August 17 and August 21. While no evidence of data theft was uncovered, the possibility that patient data were viewed or exfiltrated could not be ruled out. Affected systems contained names, dates of birth, Social Security numbers, patient account numbers, and medical record numbers. The electronic medical record system was not accessed. Lavaca Medical Center said it has no reason to believe any patient data were removed from its systems or misused; however, as required by the HIPAA Breach Notification Rule, notification letters...
PHI of Employees Potentially Compromised in Tech Etch Ransomware Attack
Tech Etch, a Plymouth, MA-based manufacturer of precision-engineered thin metal components, flexible printed circuits, and EMI/RFI shielding, has announced it was the victim of a ransomware attack in which the personal and protected health information (PHI) of current and former employees was potentially compromised. Companies such as Tech Etch would not normally be required to comply with HIPAA; however, the company provides a health plan for its employees and, as such, is classed as a HIPAA-covered entity. Tech Etch discovered the ransomware attack on August 25, 2021, with the investigation determining the attackers gained access to its network on August 20. Tech Etch engaged an external forensic cybersecurity team to assist with the breach investigation, help secure its network, and prevent any further unauthorized access. Tech Etch had viable backups that were unaffected and was able to restore all encrypted data without paying the ransom. Multiple safeguards had been implemented to secure employees’ personal and protected health information, but despite those protections, some...



