New Ransomware and Phishing Warnings for Healthcare Organizations
Warnings have been issued about a new ransomware variant that is being used in targeted attacks on healthcare organizations and IRS, FBI and Hurricane Harvey-themed phishing attacks. Defray Ransomware A new ransomware variant is being used in highly targeted attacks on healthcare organizations in the United States and the United Kingdom. Defray ransomware is being distributed in small email campaigns using carefully crafted messages specifically developed to maximize the probability of a response from healthcare providers. The messages claim to have been sent from the Director of Information Management and Technology at the targeted organization and include the hospital’s logos. The documents claim to be patient reports detailing important information for patients, relatives and carers. The messages are being sent to specific individuals in organizations and via distribution lists. The campaigns involve Microsoft Word documents with embedded OLE packager shell objects. Clicking the embedded executable to view the content of the document will see Defray ransomware downloaded. There...
Researchers Call for Updates to Guidelines for Emailing Patients
Researchers from Indiana University have conducted a study of current guidelines on emailing patients and have identified major weaknesses, a lack of up-to-date best practices, and outdated security practices that are no longer required due to changes in technology. Additionally, they confirmed there is a lack of information on new methods of communication such as secure texting and a lack of evidence showing the effectiveness of proposed practices for emailing and texting patients. There was little to no evidence on how using email or text messages to communicate with patients could improve patient outcomes and a lack of information on how new communication tools could be used effectively by practitioners. The researchers studied 11 sets of guidelines on electronically communicating with patients and found weaknesses across the board. The pace of change of technology is not reflected in the available guidelines, with many of the recommendations no longer required. The researchers were unsure if any of the valid recommendations in the guidelines are actually being followed. The...
Website Update Exposes PHI of 8,800 Silver Cross Hospital Patients
Silver Cross Hospital in New Lenox, IL, has learned that the protected health information of 8,862 patients has been exposed as a result of a software update performed by a business associate that manages certain parts of its website. The software upgrade was performed on the website in November 2016, which resulted in security settings being inadvertently reconfigured. As a result, information entered by patients in webforms was made available over the Internet and could potentially have been accessed by unauthorized individuals. Silver Cross Hospital said change to the security settings was discovered internally on June 14, 2017. The vendor was immediately contacted and the site was rapidly secured. A computer forensics firm was contracted to perform an analysis of the website to establish whether any of the exposed information had been accessed by unauthorized individuals during the seven months that data were accessible. The investigation did not uncover any evidence to suggest unauthorized individuals navigated to the forms and viewed patient health information, although the...
Ransomware Attack on Salina Family Healthcare Impacts 77,000 Patients
In June, ransomware was installed on servers and workstations at Salina Family Healthcare in Kansas resulting in the encryption and potential disclosure of patients’ protected health information. The attack occurred on June 18, 2017. Salina Family Healthcare was able to limit the extent of the attack by taking swift action to secure its systems. It was also possible to restore the encrypted data from recent backups so no ransom needed to be paid. A third-party computer forensics firm was contracted to analyze its systems to determine how the ransomware was installed and whether the attackers succeeded in gaining access to or stealing patient data. While evidence of data theft was not uncovered, the firm was unable to rule out the possibility that the actors behind the attack viewed or copied patient data. The protected health information potentially accessed includes names, addresses, dates of birth, Social Security numbers, medical treatment information, and health insurance details. While data access was possible, no reports have been received to suggest any information has...
Security Scorecard Gives Government and Healthcare Poor Marks for Security Posture
Body: Security Scorecard has released the findings of its 2017 U.S. State and Federal Government Cybersecurity study. The study assesses the cybersecurity posture of 17 industries, ranking them based on their security scores in ten categories. This year, the U.S. Government performed poorly again for cybersecurity, registering the third lowest overall score out of any sector. Only the telecommunications and education sectors performed worse. The pharmaceutical industry didn’t fare much better and was ranked fourth from bottom. The healthcare industry was in 13th place, 6th from bottom. The list was topped by the food industry, followed by entertainment in second and retail in third place. There is some news for the U.S. government. Last year, the government was rooted to the bottom of the list. Improvements have been made, although the U.S. government is still struggling to improving its security posture and still has serious network infrastructure weaknesses and vulnerabilities. In theory, smaller government organizations should fare better as they have a smaller attack surface to...



