Vulnerabilities Identified in Medtronic MyCareLink Patient Monitors
ICS-CERT has issued an advisory about two recently discovered vulnerabilities in Medtronic MyCareLink patient monitors. The devices are used by patients with implantable cardiac devices to transmit their heart rhythm data directly to their clinicians. While the devices have safeguards in place and transmit information over a secure Internet connection, the vulnerabilities could potentially be exploited by a malicious actor to gain privileged access to the operating system of the devices. The vulnerabilities – a hard-coded password vulnerability (CWE-259 / CVE-2018-8870) and an exposed dangerous method of function (CWE-749 / CVE-2018-8868) vulnerability – exist in all versions of 24950 and 24952 MyCareLink Monitors. The former has been assigned a CVSS v3 score of 6.4 and the latter a CVSS v3 score of 6.2. The vulnerabilities were discovered by security researcher Peter Morgan of Clever Security, who reported the issues to NCCCIC. Exploitation of the hard-coded password vulnerability would require physical access to the device. After removing the case, an individual could...
Business Email Compromise Attacks Dominate 2017 FBI Internet Crime Report
The FBI has released its 2017 Internet Crime Report. Data for the report came from complaints made through its Internet Crime Complaints Center (IC3). The report highlights the most common online scams, the scale of Internet crime, and the substantial losses suffered as a result of Internet-related crimes. In 2017, there were 301,580 complaints made to IC3 about Internet crime, with total losses for the year exceeding $1.4 billion. Since 2013, when the first Internet Crime Report was first published, more than $5.52 billion has been lost in online scams and more than 1.4 million complaints have been received. The leading types of online crime in 2017 were non-payment/non-delivery, personal data breaches, and phishing; however, the biggest losses came from business email compromise (BEC) attacks, confidence scams/romance fraud, and non-payment/non-delivery. The losses from business email compromise scams (and email account compromise scams on consumers) exceeded $675 million. BEC/EAC scams resulted in more than three times the losses as confidence fraud/romance scams – the second...
Michigan Medicine Informs Hundreds of Patients of PHI Exposure
An unencrypted laptop computer containing the protected health information (PHI) of 870 patients of Michigan Medicine has been stolen. The PHI was saved on a personal laptop computer which had been left unattended in an employee’s vehicle. A thief broke into the car and stole the employee’s bag, which contacted the device. The theft occurred on June 3, 2018 and it was immediately reported to law enforcement. Michigan Medicine was informed of the theft the following day on June 4. The laptop contained a range of protected health information of patients who had participated in research studies. The types of information exposed varied depending on the type of research the patients had participated in. Highly sensitive information such as Social Security numbers, health plan ID numbers, and financial information were not stored on the device and addresses and contact telephone numbers were not exposed. The information exposed was limited to names, medical record numbers, gender, race, diagnoses, and treatment information. All of the research studies had been approved by the...
Protected Health Information Sent to Incorrect Fax Recipient Over Several Months
Faxes containing the protected health information (PHI) of a patient have been sent to an incorrect recipient by OhioHealth’s Grant Medical Center over a period of several months – A violation of patient privacy and the Health Insurance Portability and Accountability Act (HIPAA). The recipient of the faxes, Elizabeth Spilker, tried on numerous occasions to notify Grant Medical Center about the problem and stop the faxes being sent, but her efforts were unsuccessful. She tried faxing back a message on the same number requesting a change to the programmed fax number and tried contacting the medical center by telephone. Spilker later notified ABC6 about the issue and the story was covered in a June 18 report. In the report, Spilker explained that faxes had been received from Grant Medical Center for more than a year. The messages contained a range of protected health information including name, age, weight, medical history, medications prescribed, and other sensitive health information. Typically, the faxes were received at the end of the day. Repeated attempts were made to send the...
Unencrypted Hospital Pager Messages Intercepted and Viewed by Radio Hobbyist
Many healthcare organizations have now transitioned to secure messaging systems and have retired their outdated pager systems. Healthcare organizations that have not yet made the switch to secure text messaging platforms should take note of a recent security breach that saw pages from multiple hospitals intercepted by a ‘radio hobbyist’ in Missouri. Intercepting pages using software defined radio (SDR) is nothing new. There are various websites that explain how the SDR can be used and its capabilities, including the interception of private communications. The risk of PHI being obtained by hackers using this tactic has been well documented. All that is required is some easily obtained hardware that can be bought for around $30, a computer, and some free software. In this case, an IT worker from Johnson County, MO purchased an antenna and connected it to his laptop in order to pick up TV channels. However, he discovered he could pick up much more. By accident, he intercepted pages sent by physicians at several hospitals. The man told the Kansas City Star he intercepted pages...



