Tax Season Triggers Wave of W-2 Business Email Compromise Attacks
Campbell County Health is the latest victim of a W-2 business email compromise attack, which has resulted in the tax information of 1,457 hospital employees being disclosed to a scammer. The Gillette, WY-based healthcare system discovered Wednesday that an employee had responded to an email request for the W-2 form data of hospital employees. As is common in these scams, the attacker impersonated a hospital executive and requested W-2 information for all employees who had taxable earnings in 2016. A 66-year old hospital worker responded to the email and sent the information as requested. However, rather than being sent to the hospital executive, the data was sent to the scammer. Andy Fitzgerald, CEO of Campbell County Health issued a statement confirming “no protected health information for our employees or our patients were released in this incident.” The breach was limited to W-2 data. All affected employees have now been contacted and have been offered identity theft protection services through a leading credit monitoring and identity theft protection company. Law enforcement...
Healthcare Organizations Warned About Fileless Ransomware Attacks
Over the past two years, ransomware has grown to become one of the biggest cybersecurity threats. While most infections are random, the healthcare industry has been targeted in 2016 and the outlook for 2017 remains bleak. Many healthcare organizations attacked with ransomware have been able to make a full recovery by deleting systems and reconstituting data from backups. However, there have been numerous cases over the past 12 months when data restoration from backups has failed. In such cases, healthcare organizations are faced with two options: Accept data loss or pay the attackers for the keys to unlock the encryption. In February, Hollywood Presbyterian Medical Center chose the latter, and paid the attackers $17,000 for the keys to unlock the encryption. 2016 saw major new ransomware variants unleashed, with Locky and Samas (Samsam) two of the biggest threats. Both ransomware variants have been used to attack healthcare providers in 2016, with the former reportedly used to in the HPMC attack and the latter reportedly used in a major attack on Medstar Health in March, 2016. In...
Email Account Compromised: 1,200 MultiCare Patients Affected
The Tacoma, WA-based MultiCare Health System has announced that the email account of one of its employees has been compromised by a hacker following a successful phishing attack. The five-hospital health system issued a statement yesterday about the email security breach confirming patients’ protected health information had been compromised. It is unclear when access to the email account was first gained, although the email security breach was discovered by MultiCare Health on November 27, 2016. An investigation into the breach was immediately launched and rapid action was taken to secure the health system’s email accounts, including resetting passwords on all email accounts. However, the investigation revealed that only one email account had been compromised. An analysis of the email account revealed that emails contained the ePHI of 1,200 former and current patients. Data potentially accessed by the attacker included patients’ names, addresses, dates of birth, genders, dates of service, account balances, and diagnosis and treatment information. MultiCare has confirmed that the...
Hospital Employee Discovered to Have Improperly Accessed 6,200 Patient Records
Covenant HealthCare has notified more than 6,000 patients that their electronic medical records were inappropriately accessed by one of its employees. The improper access was discovered during a November 2016 audit of EMR access logs. The audit revealed an unusual pattern of medical record access by a single employee. Covenant HealthCare immediately ordered a full review of ePHI access by the employee to determine which medical records had been accessed and whether there was any legitimate reason for those records to have been viewed. The review revealed that the Covenant HealthCare employee first started improperly accessing its electronic medical record system on February 1, 2016. The improper access continued for nine months until November 21, 2016 and involved 6,197 patients. A range of data were potentially viewed including patient’s names, dates of birth, home addresses, health insurance information, diagnostic and treatment information, medical record numbers, Social Security numbers and driver’s license numbers. Covenant HealthCare spokesperson Kristin Knoll said in a...
Mailing Error Sees 1,126 Letters Sent to Patients’ Previous Addresses
A ‘software glitch’ has resulted in billing statements and other communications sent by TriHealth of Cincinnati being mailed to patients’ former addresses. The privacy breach was discovered in November 2016, and impacts 1,126 TriHealth patients. The glitch caused current addresses to be substituted with former addresses. In some cases, mail may have been forwarded on to the correct address, although TriHealth was unable to determine whether this was the case. Letters have now been mailed to the correct addresses and affected patients have been notified of the error by mail. The error affected mailings of billing statements, appointment reminder letters, and other correspondence between November 15, 2015 and January 12, 2017 when the error was discovered. Individuals affected by the error had all mailings directed to wrong addresses between those dates. The types of protected health information contained in the mailings varied from patient to patient. PHI that was potentially exposed was limited to patients’ names, visit dates, descriptions of medical service provided, places of...



