Cybercriminals Switching from Business Email Compromise to Vendor Email Compromise Attacks
The number of ransomware attacks in the United States has increased sharply in 2019, but business email compromise (BEC) attacks have similarly increased. Symantec found an average of 6,029 businesses were targeted by BEC emails in the past 12 months and figures from the FBI indicate attacked entities lost $1,297,803,489 to the scams in 2018. BEC attacks involve gaining access to business email accounts and using them for further attacks on the organization. Some BEC attacks are concerned with obtaining sensitive data such as W-2 forms for use in tax fraud, although mostly the attackers attempt to use the accounts to arrange fraudulent wire transfers. Access is gained to the CEO or other executives’ email accounts and messages are sent to the payroll department to reroute payments or to request wire transfers to attacker-controlled accounts. This week, Agari has published details of new research that reveals a new BEC attack trend: Vendor email compromise attacks. As with other types of BEC attacks, they involve highly realistic emails requesting payment of invoices, but the...
FBI Issues Updated Ransomware Guidance: Extent of U.S. Ransomware Epidemic Revealed
A recent report from New Zealand-based cybersecurity firm Emsisoft has revealed the extent to which ransomware is being used in cyberattacks in the United States. The first 9 months of 2019 have seen 621 ransomware attacks on government entities, healthcare organizations, and educational institutions. Ransomware attacks can have devastating consequences. This week, a healthcare provider announced that it will be permanently closing its doors as a result of a ransomware attack due to extensive damage to its systems and the permanent loss of patient data. This is the second healthcare provider known to have been forced out of business due to a ransomware attack this year. Even when recovery is possible – by paying the ransom or restoring files from backups – the attacks cause major disruption and result in substantial losses. A ransomware attack on DCH health system forced its three hospitals to temporarily close to all but critical patients while systems were restored. Attacks on municipalities have resulted in essential services grinding to a halt, police departments have lost...
Goshen Health Notifies 9,160 Patients of Historic PHI Breach
Goshen Health in Indiana has started notifying 9,160 patients that some of their protected health information (PHI) may have been compromised in a phishing-related email breach in August 2018. Upon discovery of the breach the compromised email accounts were secured and the breach was investigated. At the time, the security breach was determined not to require notifications to patients as PHI did not appear to have been compromised. However, on August 1, 2019, Goshen Health became aware that the compromised email accounts did contain the PHI of certain patients and notification letters were necessary. The breach occurred between August 2, 2018 and August 13, 2018. An unidentified, unauthorized individual gained access to the email accounts of two Goshen colleagues. Following the breach, Goshen Health enhanced its email security protections and as part of that process used additional forensic tools and technology to re-evaluate the breach. Third-party forensics experts were retained in November 2018 to reassess the incident, but no evidence of unauthorized PHI access or PHI theft was...
Dental Practice Fined $10,000 for PHI Disclosures on Yelp
The Department of Health and Human Services’ Office for Civil Rights has agreed to settle a HIPAA compliance violation case with Elite Dental Associates over the impermissible disclosure of multiple patients’ protected health information (PHI) when responding to patient reviews on the Yelp review website. Elite Dental Associates is a Dallas, TX-based privately-owned dental practice that provides general, implant and cosmetic dentistry. On June 5, 2016, OCR received a complaint from an Elite patient about a social media HIPAA violation. The patient claimed the dental practice had responded to a review she left on Yelp and publicly disclosed some of the PHI. When replying to the patient’s June 4, 2016 post, Elite disclosed the patient’s last name along with details of her health condition, treatment plan, insurance, and cost information in violation of the HIPAA Rules for dentists. The investigation confirmed that to be the case, but also found it was not the first time that PHI had been disclosed without authorization on the social media platform when responding to patient reviews....
DCH Health System Ransomware Attack Temporarily Cripples 3 Alabama Hospitals
DCH Health System has been forced to close all three of its Alabama hospitals for all but critical new patients following a ransomware attack. The attack prevented staff at DCH Regional Medical Center in Tuscaloosa, Northport Medical Center, and Fayette Medical Center from accessing computer systems, which were taken out of action as a result of the attack which commenced in the early hours of Tuesday, October 1, 2019. Emergency procedures were implemented at all three hospitals to ensure day to day healthcare operations could continue and care is continuing to be provided to patients currently at the hospital. Critical patients are being accepted, but individuals scheduled for outpatient procedures or tests have been advised to call before attending. Ambulance services have been advised to take patients to alternate facilities if possible. The health system started using backup files to restore certain system components which allowed those systems to be brought back online. DCH Health System also purchased the decryption keys from the attacker. “We worked with law enforcement and...



