Lake Charles Memorial Health System Cyberattack Affects Almost 270,000 Patients
Southwest Louisiana Health Care System, Inc. has confirmed that the protected health information of up to 269,752 patients of Lake Charles Memorial Health System has been compromised. The Louisiana healthcare system said suspicious activity was detected by its security team on October 21, 2022, and steps were taken to contain the activity and investigate a potential breach. On October 25, it was confirmed that an unauthorized third party had gained access to the network, with the forensic investigation confirming the attack started between October 20 and October 21, 2022, and involved the theft of patient data from the network. The review of the exfiltrated files determined they contained information such as names, addresses, dates of birth, medical record numbers, patient identification numbers, health insurance information, payment information, and limited clinical information. Some Social Security numbers were also compromised. Notification letters were sent to affected individuals on December 23, 2022, and complimentary credit monitoring and identity theft protection services...
HPH Sector Warned About Threat of DDoS Attacks by Pro-Russian Hacktivist Group
The healthcare and public health (HPH) sector has been warned about the risk of cyberattacks by a pro-Russian hacktivist group dubbed KillNet, following a recent attack on a U.S. healthcare organization. KillNet is believed to have started operating around the time that Russia invaded Ukraine, between January and March 2022. Since then, the hacktivist group has targeted government institutions and private sector organizations in countries that are providing support to Ukraine, especially NATO countries. KillNet primarily conducts distributed denial of service (DDoS) attacks. DDoS attacks involve flooding servers and websites with thousands of connection requests from compromised devices to deny access to legitimate users of those servers and websites. These attacks can last for several hours or even days, during which time the servers/websites will run slowly, with prolonged attacks causing outages that can last for several days. Generally, these attacks do not cause any major damage to hardware. Members of the group have threatened to target organizations in the U.S. healthcare...
Class Action Data Breach Lawsuit Settled by Morley Companies
Morley Companies has agreed to settle a class action lawsuit filed on behalf of individuals affected by a major data breach that occurred on or around August 1, 2022. A fund of $4.3 million has been created to cover claims from individuals affected by the data breach. On or around August 1, 2021, Morley Companies, a Saignaw, MI-based provider of business services, suffered a cyberattack in which hackers gained access to parts of its network. Morley Companies said the attack prevented access to its information systems when files were encrypted, with the investigation confirming that the attackers exfiltrated files containing protected health information. Approximately 628,000 breach notification letters were mailed, and the breach was reported to the HHS’ Office for Civil Rights as involving the protected health information of 521,046 individuals. The breached information included names, addresses, Social Security numbers, birthdates, client identification numbers, medical diagnostic and treatment information, and health insurance information. Morley Companies accepts no liability...
Privacy Breaches Reported by Blue Shield of California and VA Medical Center
A round-up of data breaches that have recently been reported to the HHS’ Office for Civil Rights and state attorneys general. Medstar Mobile Healthcare Medstar Mobile Healthcare, which operates an emergency and non-emergency ambulance service in Tarrant County, TX, has recently announced that it was the victim of a cyberattack in which patient information was potentially compromised. Suspicious network activity was detected on October 20, 2022, and it was later confirmed that an unauthorized third party had gained access to parts of the network where patient data was stored. It was not possible to determine if those files had been accessed or copied. The review of the files revealed they mostly included non-financial billing information only; however, some individuals also had their full name, date of birth, contact information, and limited medical information exposed. The investigation into the breach is ongoing, but it has now been confirmed that the protected health information of up to 612,000 individuals was potentially compromised in the incident. A class action lawsuit was...
Lessons from Biggest HIPAA Breaches of 2022
It has been another bad year for healthcare data breaches, with some of the biggest HIPAA breaches of 2022 resulting in the impermissible disclosure of well over a million records. While it does not currently look like last year’s record of 714 data breaches of 500+ records will be exceeded this year, with 674 data breaches reported up until December 22, 2022, any reduction is likely to be minimal. In addition to the high number of data breaches, 2022 stands out for the sheer number of healthcare records breached, which currently stands at 49.8 million records. That’s more than any other year to date apart from 2015 when Anthem Inc reported its 78.8 million-record data breach. In 2022, 12 data breaches were reported that exposed more than 1 million records, and a further 13 data breaches exposed between 500,000 and 1 million records. The Biggest HIPAA Breaches of 2022 One notable observation from the biggest HIPAA breaches of 2022 is the number that occurred at business associates of HIPAA-covered entities. Many of these business associate data breaches affected dozens of...



