Most Common Malware Strains in 2021
The U.S. Cybersecurity and Infrastructure Security Agency has published a list of the top malware strains identified in 2021. Malware is used by threat actors to compromise devices, giving them a backdoor into devices and networks for performing a range of nefarious activities. Malware can also be destructive and be used to sabotage systems, such as wipers that delete all data in systems. The rise in the value of cryptocurrencies has seen an increase in the use of cryptocurrency miners, which hijack the resources of systems for mining cryptocurrencies. Malware such as worms are able to not just compromise one device, but also self-propagate and infect all other vulnerable devices on a network. In recent years there has been a major increase in the use of ransomware. Ransomware encrypts files on targeted systems to prevent data access, and a ransom demand is issued for the keys to unlock the encryption. Most ransomware variants also support data exfiltration, and files are stolen prior to encryption. The ransom must then be paid not just to decrypt files, but also to prevent the...
First Choice Community Healthcare Data Breach Affects 101,000 Patients
First Choice Community Healthcare in Albuquerque, NM, has started notifying certain patients that an unauthorized individual gained access to its network and potentially stole patient data. In a substitute breach notification, First Choice explained that unusual activity was detected within its technological environment on March 27, 2022. A third-party cybersecurity firm was engaged to conduct a forensic investigation and determine the nature and scope of the breach. While it was not possible to confirm if any files had been accessed or exfiltrated, the possibility could not be ruled out. A comprehensive review of the affected files was completed on June 3, 2022, which confirmed that the following information had potentially been compromised: names, Social Security numbers, First Choice patient ID number, diagnosis, and clinical treatment information, medications, dates of service, health insurance information, medical record number, patient account number, date of birth, and provider information. Affected individuals were notified about the breach by mail on August 1, 2022, and...
Dental Care Alliance Settles Class Action Data Breach Lawsuit for $3 Million
Dental Care Alliance has agreed to settle a class action lawsuit filed in response to a data breach that affected more than 1.7 million individuals. A fund of $3 million has been created to cover claims from individuals affected by the breach. Dental Care Alliance, LLC, is a Sarasota, FL-based dental support organization with more than 320 affiliated dental practices across 20 states. Dental Care Alliance said its systems were compromised on September 18, 2020, the breach was detected on October 11, 2020, and was contained on October 13, 2020. The forensic investigation confirmed that names, addresses, diagnoses, treatment information, patient account numbers, billing information, dentists’ names, payment card information, and health insurance information had potentially been compromised. Individuals were notified about the breach in December 2020. The breach report submitted to the HHS’ Office for Civil Rights initially indicated 1,004,304 individuals had been affected, but it was later amended to 1,723,375 individuals. Dental Care Alliance said no specific evidence of data...
Healthback Holdings Email Security Breach Affects 21,000 Individuals
The Oklahoma City home health provider, Healthback Holdings, has started notifying 21,114 individuals that some of their protected health information has potentially been viewed or obtained by unauthorized individuals. Unusual activity was detected within its email environment on June 1, 2022. A third-party cybersecurity firm was engaged to assist with the investigation and confirmed that a limited number of employee email accounts had been accessed by an unauthorized third party between October 5, 2021, and May 15, 2022, as a result of responses to phishing emails. It was not possible to tell which emails, if any, had been viewed, nor if any information in the accounts had been stolen. Notification letters were therefore sent to all individuals whose protected health information was present in the affected email accounts. The exposed information varied from individual to individual and may have included names, health insurance information, Social Security numbers, and clinical information. Complimentary credit monitoring and identity theft protection services are being provided to...
55% of Healthcare Organizations Suffered a Third-Party Data Breach in the Past Year
Cyberattacks on businesses have been increasing year over year across all industry sectors, and there has been an increase in cyberattacks involving third parties. From the point of view of a cyber threat actor, it makes more sense to attack a vendor such as a managed service provider, as if the attack is successful, the threat actor will be able to gain access to the networks of the company’s clients. Already in 2022, there have been several major cyberattacks on vendors used by healthcare organizations, one of which impacted 650 of the company’s HIPAA-covered entity clients. SecureLink, a provider of access management solutions for businesses, has recently explored how businesses are managing the risk associated with providing vendors with privileged access to their systems and has identified areas where the risks are not being effectively managed, even though efforts are being made to improve cybersecurity. For SecureLink’s latest report, The State of Cybersecurity and Third-Party Remote Access Risk, the company surveyed 600 U.S. companies across a range of industry sectors,...



