FBI Issues Flash Alert About COVID-19 Phishing Scams Targeting Healthcare Providers
The FBI has issued a fresh warning following an increase in COVID-19 phishing scams targeting healthcare providers. In the alert, the FBI explains that network perimeter cybersecurity tools used by US-based healthcare providers started detecting COVID-19 phishing campaigns from both domestic and international IP addresses on March 18, 2020 and those campaigns are continuing. These campaigns use malicious Microsoft Word documents, Visual Basic Scripts, 7-zip compressed files, JavaScript, and Microsoft Executables to gain a foothold in healthcare networks. While the full capabilities of the malicious code are not known, the FBI suggests that the purpose is to gain a foothold in the network to allow follow-on exploitation, persistence, and data exfiltration. In the alert, the FBI provides indicators of compromise for the ongoing phishing campaigns to allow network defenders to take action to block the threats and protect their environments against attack. Indicators of Compromise Email Sender Email Subject Attachment Filename Hash [email protected] PURCHASE ORDER PVT Doc35...
Privacy Must Come First with COVID-19 Contact Tracing Technology, Warn Scientists
One measure that can be used in the fight against COVID-19 that has been attracting a great deal of worldwide attention in recent weeks is contact tracing apps. These apps allow individuals to be notified if they have come into contact with someone that has been diagnosed with COVID-19 and may have contracted the disease. Both Google and Apple have announced they are developing contact-tracing technology for Android and iOS devices and by mid-May they will provide APIs to public health agencies to allow contact tracing apps to be developed on both of their platforms. The contact-tracing functionality will be provided using Bluetooth technology. When someone with the contact-tracing app comes within a certain range of another person who has opted in, a unique code will be exchanged between the users’ devices. If one of those users is later diagnosed with COVID-19, a notification will be generated and sent to the other users’ app, and to any other individuals that have come within a preset range of the infected person– 6 feet for example. There are certainly benefits to the apps, but...
Beaumont Health Notifies 112,000 Patients About May 2019 Data Breach
Michigan’s largest healthcare system, Beaumont Health, has announced that unauthorized individuals have gained access to the email accounts of some of its employees and potentially viewed or obtained patient information stored in emails and email attachments. On March 29, 2020, Beaumont Health learned that the email account breach, which occurred almost 10 months ago, resulted in the exposure and potential theft of patient information. The investigation of the breach revealed the email accounts were accessed by unauthorized individuals between May 23, 2019 and June 3, 2019. A forensic investigation was performed to determine the extent and scope of the breach, along with a manual review of all emails in the compromised accounts. That review has taken some time to complete, hence the delay in issuing breach notification letters. The breached email accounts were discovered to contain the protected health information of around 5% of its 2.3 million patients, which is around 112,000 individuals. The types of information exposed and potentially stolen varied from patient to patient and...
CISA Warns of Continuing Attacks on Pulse Secure VPNs After Patching
The Department of Homeland Security’s Cybersecurity Infrastructure Security Agency (CISA) has issued a warning to all organizations using Pulse Secure VPN servers that patching vulnerabilities will not necessarily prevent cyberattacks. CISA is aware of attacks occurring even after patches have been applied to address known vulnerabilities. CISA issued an alert about a year ago warning organizations to patch a vulnerability (CVE-2019-1151) in Pulse Secure Virtual Private Network appliances due to a high risk of exploitation. Many companies were slow to apply the patch, and hackers took advantage. CVE-2019-1151 is an arbitrary file reading vulnerability affecting Pulse Secure VPN appliances. The vulnerability was identified in the spring of 2019 and Pulse Secure released a patch to address the vulnerability in April 2019. Several advanced persistent threat groups are known to have exploited the vulnerability to steal data and install malware and ransomware. By exploiting the vulnerability and stealing credentials, the attackers were able to gain persistent access to networks even...
AHA and AMA Release Joint Cybersecurity Guidance for Telecommuting Physicians
The American Medical Association (AMA) and the American Hospital Association (AHA) have issued joint cybersecurity guidance for physicians working from home due to the COVID-19 pandemic to help them secure their computers, mobile devices, and home networks and safely provide remote care to patients. Physicians are able to use their mobile devices to access patients’ medical records over the internet as if they were in the office, and medical teleconferencing solutions allow them to conduct virtual visits using video, audio, and text to diagnose and treat patients. However, working from home introduces risks that can jeopardize the privacy and security of patient data. The AMA/AHA guidance is intended to help physicians secure their home computers and home network to protect patient data and keep their work environment safe from cyber threats such as malware and ransomware, which could have a negative impact on patent safety and well-being. “For physicians helping patients from their homes and using personal computers and mobile devices, the AMA and AHA have moved quickly to provide...



