Malware

US Ransomware Attacks Doubled in Q3; Healthcare Sector Most Targeted

by Jessica Davis

The frequency of daily ransomware attacks increased 50 percent during the third quarter of 2020 from the first half of the year, with the US healthcare sector the most targeted globally, according to...

DHS CISA Warns of Resurgence of Emotet Trojan Malware Cyberattacks

by Jessica Davis

The Department of Homeland Security Cybersecurity and Infrastructure Security Agency released an alert for all sectors, warning of a resurgence in sophisticated cyberattacks leveraging the...

4 Sophisticated Phishing Campaigns Impacting the Healthcare Sector

by Jessica Davis

Hackers have leveraged the COVID-19 public health crisis to improve the sophistication and increase the frequency of attacks. Specifically, email phishing that targets enterprise...

DHS CISA Alerts to Rise in Credential Theft-Focused LokiBot Malware

by Jessica Davis

The Department of Homeland Security Cybersecurity and Infrastructure Security Agency and Multi-State Information Sharing & Analysis Center (MS-ISAC) released an alert warning of...

Zeppelin Ransomware Returns Using New Trojan to Evade Antivirus

by Jessica Davis

The Zeppelin ransomware variant has reemerged in the wild, employing a new trojan downloader to evade antivirus applications and avoid detection, according to new Juniper Threat Labs...

Report: Phishing Campaign Uses Hidden Text to Bypass Email Security

by Jessica Davis

A new phishing campaign has been spotted in the wild using hidden text, or what’s known as zero font, to bypass email security controls and deliver malicious emails to the user,...

COVID-19 PPE Phishing Campaign Delivers Agent Tesla RAT Malware

by Jessica Davis

A report from Area 1 Security warns all sectors that a prominent phishing campaign is preying on COVID-19 fears, sending targeted emails offering personal protective equipment (PPE)...

Ransomware Attack Impacts Medical Debt Collections Firm R1 RCM

by Jessica Davis

Medical debt collections firm R1 RCM recently confirmed its systems were taken down in response to a ransomware attack that lasted for at least a week, according to KrebsOnSecurity.  R1...

Brute-Force P2P Botnet Targeting SSH Servers of Medical Centers, Banks

by Jessica Davis

Guardicore researchers are warning organizations of a sophisticated peer-to-peer botnet, which has been actively breaching SSH servers since January 2020. Known as FritzFrog,...

CISA Alerts to Phishing Campaign Deploying KONNI RAT Malware

by Jessica Davis

Hackers are using a phishing campaign to deploy KONNI malware, a remote access trojan (RAT), via Microsoft Word documents containing malicious Visual Basic Application (VBA) macro...

Judge Dismisses Heritage Valley Malware Lawsuit Against Nuance

by Jessica Davis

A federal judge for the US District Court of the Western District of Pennsylvania has filed a motion to dismiss the lawsuit against Nuance Communications, filed by Heritage Valley Health System...

Blackbaud Ransomware Hack Affects 657K Maine Health System Donors

by Jessica Davis

A ransomware attack on healthcare business associate Blackbaud compromised the data from 657,392 donors, potential donors, and patients who support the Northern Light Health...

CISA Alerts to Phishing Campaign Spoofing COVID-19 Loan Relief Site

by Jessica Davis

The Department of Homeland Security Cybersecurity and Infrastructure Agency released an alert, detailing an ongoing phishing campaign spoofing the Small Business...

Ransomware Hackers Post Data From 2 Providers, Device Manufacturer

by Jessica Davis

NetWalker and DoppelPayer ransomware threat actors posted data from three healthcare entities to their dark web blog in the last week, including a rehabilitation center, fertility...

COVID-19 Impact on Ransomware, Threats, Healthcare Cybersecurity

by Jessica Davis

COVID-19 has significantly shifted the threat landscape from attacks on individuals and small businesses to critical infrastructure, governments, and major corporations, according to Interpol....

DHS CISA Alert Warns of Chinese-Backed Malware Cyberattacks

by Jessica Davis

The Department of Homeland Security Cybersecurity and Infrastructure Security Agency identified a malware variant tied to the Chinese government, which is targeting US organizations to both...

National Cardiovascular Partners Email Hack Impacts 78K Patients

by Jessica Davis

National Cardiovascular Partners recently notified 78,070 patients that their data was potentially compromised after an attacker gained access to an employee email account.  According to its...

Emotet Malware Threat Actors Return with Massive Email Campaign

by Jessica Davis

The notorious Emotet malware threat actors have resurfaced after a 5-month hiatus with a massive campaign that has send well over 250,000 emails containing highly obfuscated,...

Magellan Health Data Breach Victim Tally Reaches 365K Patients

by Jessica Davis

The extent of the ransomware attack that hit Arizona-based Magellan Health in April became clear this week, with eight Magellan Health affiliates and healthcare providers reporting...