Zack Whittaker reports that the ongoing cyberattack at Change Healthcare has been confirmed as a ransomware attack, with executives of the firm linking it to AlphV (BlackCat). Reuters was the first to report the claimed attribution to BlackCat, but until now, there has been no confirmation from BlackCat. Minutes ago, BlackCat informed DataBreaches that yes,…
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Change Healthcare responding to cyberattack; few details known at this point
Early yesterday, Change Healthcare reported that they were experiencing enterprise-wide connectivity issues. They didn’t call it a cyberattack at that point, but by mid-day, their status reports were indicating that they were experiencing “a network interruption related to a cyber security issue.” A few hours later, they added a statement, “Once we became aware of…
Family Healthcare notifying patients of November 2022 breach at Brady Martz & Associates
On September 8, Brady Martz & Associates in North Dakota disclosed a data breach in November 2022 that reportedly affected more than 53,000 individuals. Less than two weeks later, at least four lawsuits had been filed against the firm. Now, four months later, we see a notice from one of their clients: Family HealthCare was…
HMG Healthcare notifies employees and residents of cyberattack
HMG Healthcare has posted a notice of a data breach on its website, but most people are unlikely to notice the substitute notice because of the way it has been presented. If the purpose of a substitute notice under HIPAA is to reach people the covered entity may not have sufficient or current contact information…
CBIZ KA Notice of Data Privacy Incident (Prime Healthcare)
CBIZ KA, a third-party vendor for Prime Healthcare (Prime), discovered a security incident involving CBIZ’s use of MOVEit Transfer software, which has recently reported a security vulnerability. Prime takes the responsibility of safeguarding your information very seriously, and while Prime systems were not involved in the incident, CBIZ KA uses MOVEit Transfer to securely transfer…
CISA Releases The Mitigation Guide: Healthcare and Public Health (HPH) Sector
Today, CISA released the Mitigation Guide: Healthcare and Public Health (HPH) Sector as a supplemental companion to the HPH Cyber Risk Summary, published July 19, 2023. This guide provides defensive mitigation strategy recommendations and best practices to combat pervasive cyber threats affecting this critical infrastructure sector. It also identifies known vulnerabilities for organizations to assess their…