HC3 Shares Intelligence on BlackCat and Royal Ransomware Operations
The Health Sector Cybersecurity Coordination Center (HC3) has shared threat intelligence on two sophisticated and aggressive ransomware operations – Blackcat and Royal – which pose a significant threat to the healthcare and public health (HPH) sector. In 2021 and early 2022 the ransomware threat landscape was dominated by Conti, a large, professional ransomware-as-a-service (RaaS) operation; however, the operation was disbanded in 2022. While the Conti RaaS no longer operates under that name, the members of that group are still active but are now spread across several smaller semi-autonomous and autonomous ransomware groups. These smaller ransomware operations are more agile, harder to track, and attract less attention from law enforcement. The BlackCat ransomware operation, also known as AlphaV, was first detected in November 2021 and is believed to be the successor to Darkside/BlackMatter ransomware, with the BlackCat admin believed to be a former member of the infamous REvil threat group. BlackCat is a RaaS operation that engages in triple extortion, involving data theft,...
Rehoboth McKinley Christian Health Care Patients to Be Compensated Up to $4,000 for Data Breach
A settlement proposed by Rehoboth McKinley Christian Health Care Services to resolve claims related to February 2021 cyberattack has been approved by a New Mexico federal judge. The settlement will compensate affected individuals for lost time and out-of-pocket expenses incurred in response to the data breach up to a maximum of $4,000 per person. Rehoboth McKinley Christian Health Care Services operates a 60-bed acute care hospital and outpatient clinics and provides home health care services in New Mexico and Arizona. In February 2021, a HIPAA security breach was detected, with the investigation revealing unauthorized individuals had access to its network from January 21 to February 5, 2021, during which time they had access to the protected health information of approximately 191,000 patients, including names, contact information, Social Security numbers, medical information, and health insurance information. Patients were notified about the data breach in May 2021. In June 2021, a lawsuit – Charlie et al. v. Rehoboth McKinley Christian Health Care Services – was...
December 2022 Healthcare Data Breach Report
The number of reported healthcare data breaches declined for the second successive month, with 40 data breaches of 500 or more healthcare records reported to the Department of Health and Human Services’ Office for Civil Rights (OCR) in December 2022 – The lowest monthly total of the year and 32% fewer data breaches than the average monthly for 2022. The year ended with 707 data breaches, which is a year-over-year reduction of 1.12% from the 715 reported in 2022. Only one other year has seen a fall in recorded data breaches (2015). The worst month of 2022 for breached records was followed by the best, with 2,174,592 healthcare records exposed or compromised in December, well below the 2022 average of 4,325,302 records per month and 68.5% fewer breached records than in November. While this is undoubtedly great news, even with this reduction, 2022 was one of the worst-ever years for healthcare data breaches with more than 51.9 million records exposed or impermissibly disclosed from January 1, 2022, to December 31, 2022. Largest Healthcare Data Breaches in December 2022 December saw 13...
Round Up of Recent Hacking Incidents and Email Account Breaches
West Oaks Eyecare – Ransomware Attack West Oaks Eyecare in Texas has notified 1,045 Texas residents that a malicious actor gained access to its network and installed malware that rendered files inaccessible. The attack was detected on November 7, 2022, and steps were taken to contain the attack and secure its systems. The affected system contained billing information that was potentially accessed and obtained in the attack. The files included patients’ names along with one or more of the following types of information: address, date of birth, email address, phone number, patient ID number, Social Security number, optical scan images, exam results, insurance information, and billing information. Notification letters were mailed to affected individuals on January 6, 2022. Complimentary credit monitoring and identity protection services have been offered to individuals whose Social Security numbers were involved. The Kelberman Center – Email Account Breach The Kelberman Center, a Utica, NY-based provider of services to individuals with autism, has notified 3,501 patients about a...
Password Management Howlers Identified at U.S. Department of the Interior
The Office of Inspector General of the U.S. Department of the Interior (DOI OIG) has identified bad password management and enforcement practices at the Department of the Interior that are placing critical IT systems at risk. These basic password errors are all too common in the healthcare industry and make it far too easy for malicious actors to gain initial access to networks for ransomware attacks and other nefarious purposes. An inspection was conducted of the password complexity requirements of the department to determine if its password management and enforcement controls were effective and would likely prevent malicious actors from using brute force tactics to gain unauthorized access to accounts. The DOI OIG identified several password management weaknesses and many weak passwords. 4.75% of accounts were secured using variants of ‘password’, which could be cracked instantly by a malicious actor. Password-1234 was being used to protect 478 unique, unrelated accounts, with 5 of the 10 most reused passwords including the word password and the number sequence 1234....



