Duo's Security Blog

MARCH 31, 2025

That is to say, healthcare organizations and business partners may face greater liability in case of a security breach. 87 The implementation of multi-factor authentication (MFA) is no longer optional. Learn more about the types of Duo authenticators available. Between 2022 and 2023, the HIPAA Journal reported a jump from 51.9

Healthcare 52

Healthcare Authentication Risk Encryption 52

The Last Watchdog

NOVEMBER 12, 2023

Matter works much the way website authentication and website traffic encryption gets executed. Nelson outlined for me how CSA is acting on this vision by working on specifications to extend Matter beyond smart home devices to smart devices in healthcare facilities and commercial buildings.

Manufacturing 276

Manufacturing Authentication Marketing Encryption 276

SecureWorld News

JULY 7, 2022

United States government agencies recently released a joint Cybersecurity Advisory (CSA) providing information on how North Korean state-sponsored threat actors are actively using Maui ransomware to attack healthcare organizations. Mitigations for Maui ransomware.

Healthcare 97

Healthcare Ransomware Encryption Government 97

Security Affairs

AUGUST 6, 2020

Ensuring anti-virus, spam filters, and firewalls are up to date, properly configured, and secure.” “Increased compromises have been observed in the healthcare industry when an operating system has achieved end of life status. “Upgrading operating systems to the latest supported version. ” continues the PIN.

Cyber Attacks 144

Cyber Attacks Healthcare Firewall Advertising 144

CyberSecurity Insiders

FEBRUARY 22, 2022

Note- In September 2020, many of the hospitals and healthcare firms operating in United States were infected by RYUK ransomware. And prima facie revealed that an email phishing campaign led to the spread of Emotet Trojan that then paved way for TrickBot, leading to the download of RYUK. .

Malware 122

Malware Social Engineering Banking Phishing 122

Krebs on Security

JUNE 15, 2023

The directive applies to any networking devices — such as firewalls, routers and load balancers — that allow remote authentication or administration. “This is reachable pre-authentication, on every SSL VPN appliance,” French vulnerability researcher Charles Fol tweeted. “Patch your #Fortigate.”

Risk 264

Risk VPN Internet Internet 264

Security Affairs

FEBRUARY 23, 2025

CISA adds Craft CMS and Palo Alto Networks PAN-OS flaws to its Known Exploited Vulnerabilities catalog Atlassian fixed critical flaws in Confluence and Crowd Salt Typhoon used custom malware JumbledPath to spy U.S.

Malware 64

Malware Scams Encryption Phishing 64

eSecurity Planet

FEBRUARY 23, 2022

Industries with very expensive operational technology (OT) and Internet of Things (IoT) devices, such as healthcare or industrial manufacturing, can be especially vulnerable. Of course healthcare providers have plenty of company in their vulnerable state. The world-wide numbers will be even worse.

Risk 132

Risk Healthcare IoT Firewall 132

Duo's Security Blog

JANUARY 11, 2023

Then it verifies user identity with advanced multi-factor authentication (MFA). Untrusted remote users need a secure way to navigate the internet and corporate firewalls to establish trust and gain access. No more firewall, no more AAA or whatsoever complicated thing. Why do I need DNG? How does DNG for SMB work?

VPN 111

VPN Firewall Authentication Internet 111

SecureList

DECEMBER 9, 2024

XZ backdoor to bypass SSH authentication What happened? User data was stolen from Cisco Duo, a service that provides organizations with multi-factor authentication (MFA) and single sign-on (SSO) network access, as a consequence of a phishing attack targeting an employee of a third-party telephony provider. Why does it matter?

Internet 106

Internet Internet Risk Social Engineering 106

Security Affairs

MARCH 2, 2024

The attacks were observed as recently as February 2024, they targeted government, education, emergency services, healthcare, and other critical infrastructure sectors. Phobos operation uses a ransomware-as-a-service (RaaS) model, it has been active since May 2019. ” reads the joint CSA.

Ransomware 139

Ransomware Backups Healthcare Firewall 139

Security Affairs

NOVEMBER 15, 2023

The ransomware gang hit organizations in multiple industries, including the education, healthcare, manufacturing, information technology, and government sectors. The group relied on compromised credentials to authenticate to internal VPN access points. The victims of the group are “targets of opportunity.”

Ransomware 133

Ransomware Manufacturing Healthcare Education 133

SecureWorld News

JULY 13, 2023

Real-life examples of depth of defense Network Perimeter: Organizations often deploy firewalls, intrusion detection systems, and network monitoring tools at the network perimeter to prevent unauthorized access. Two-Factor Authentication (2FA): Implementing 2FA adds an extra layer of authentication beyond traditional usernames and passwords.

Cybersecurity 98

Cybersecurity Data breaches Social Engineering Encryption 98

The Last Watchdog

MARCH 25, 2019

Instead, what it did was allow anyone with a usps.com account to modify a wildcard search without authentication permissions. Because companies can’t protect APIs with traditional means, like firewalls, they must find other ways to secure them. Big white elephant. Dooley argued that some type of continuous discovery loop is needed.

Digital transformation 154

Digital transformation Software Data breaches Authentication 154

eSecurity Planet

MARCH 14, 2021

ExtremeControl is popular with education, entertainment, hospitality and healthcare customers and can scale to 200,000 endpoints. This solution is popular among education and healthcare in part due to its focus on maintaining regulatory compliance. Extreme Networks ExtremeControl. Get an in-depth look at Auconet BICS.

Education 127

Education Authentication Engineering Healthcare 127

eSecurity Planet

MARCH 14, 2023

When the internet arrived, the network added a firewall to protect networks and users as they connected to the world wide web. Most network security vendors focus on providing hardware and software solutions to deliver technical controls that use applications to authorize, authenticate, facilitate, protect, and monitor networking traffic.

Network Security 98

Network Security Firewall Penetration Testing Encryption 98

SecureWorld News

AUGUST 23, 2024

Traditional perimeter-based security models are no longer sufficient to protect against sophisticated attacks that can easily bypass firewalls and other boundary defenses. Verify, don't trust This principle emphasizes continuous authentication and authorization based on all available data points.

Architecture 114

Architecture Authentication Firewall Government 114

Security Affairs

JANUARY 13, 2024

Enjoy a new round of the weekly SecurityAffairs newsletter, including the international press.

VPN 129

VPN Cybercrime Ransomware Hacking 129

Duo's Security Blog

AUGUST 16, 2021

“There are primarily three ways you can authenticate someone: with their username and password, with two-factor authentication, and with a company-supplied device that you can trace. HIPAA compliance in healthcare or PCI compliance in retail), organizations need to ensure that only managed devices are authorized to access.

Authentication 98

Authentication Data breaches Encryption Phishing 98

The Last Watchdog

MAY 31, 2024

They are used in healthcare, finance, transportation, and education, significantly impacting society. Digital signatures ensure the integrity and authenticity of models, confirming they have not been altered. Consequently, ensuring the security of these models has become a top priority to prevent potential risks and threats.

Artificial Intelligence 100

Artificial Intelligence Risk Encryption Authentication 100

Malwarebytes

AUGUST 16, 2022

The CSA mentions RDP exploitation , SonicWall firewall exploits, and phishing campaigns. Authentication. Require multifactor authentication wherever you can—particularly for webmail, VPNs, and critical systems. Due to the RaaS model there are several methods in use to gain initial access. Mitigation.

Ransomware 96

Ransomware Backups Passwords Authentication 96

eSecurity Planet

JUNE 16, 2022

However, basic cybersecurity tools and practices, like patching , strong passwords , and multi-factor authentication (MFA), “can prevent 80 to 90% of cyberattacks,” said Anne Neuberger, deputy national security advisor for cyber and emerging technologies, during a White House press conference in Sept. Next-generation firewalls (NGFW).

Backups 145

Backups Ransomware Malware Firewall 145

The Last Watchdog

APRIL 28, 2020

Firewall supplier Check Point Software Technologies has reported a massive surge in the registration of coronavirus-related domains, since Jan. Targeting key sectors The healthcare sector and local governments carry a huge burden and must communicate extensively and exhaustively to get us clear of COVID-19. It’s already happening.

Social Engineering 174

Social Engineering Cyber Attacks Scams Engineering 174

Security Affairs

AUGUST 13, 2022

The ransomware was involved in attacks aimed at technology and healthcare, defense contractors, educational institutions, manufacturers, companies across Europe, the United States, and Canada. Zeppelin actors request ransom payments in Bitcoin, they range from several thousand dollars to over a million dollars.

Ransomware 98

Ransomware Encryption Firmware Backups 98

ForAllSecure

JANUARY 15, 2021

Listen to EP 12: Hacking Healthcare. In 2011, researcher Ang Cui showed how updates to common laser printers were not signed or otherwise authenticated, meaning that you might think you’re doing the right thing by applying an update when in reality you might be unintentionally installing malware. Apple Podcasts. Google Podcasts.

Healthcare 52

Healthcare Hacking InfoSec Software 52

ForAllSecure

JANUARY 15, 2021

Listen to EP 12: Hacking Healthcare. In 2011, researcher Ang Cui showed how updates to common laser printers were not signed or otherwise authenticated, meaning that you might think you’re doing the right thing by applying an update when in reality you might be unintentionally installing malware. Apple Podcasts. Google Podcasts.

Healthcare 52

Healthcare Hacking InfoSec Software 52

eSecurity Planet

OCTOBER 16, 2023

Authentication guarantees that users are who they say they are, typically through usernames and passwords or multi-factor authentication (MFA). Authorization governs what activities users are permitted to take after being authenticated. healthcare, finance) that impose strict security standards.

Encryption 111

Encryption DDOS Authentication Firewall 111

The Last Watchdog

AUGUST 15, 2019

Beazley also reported that SMBs, which tend to spend less on information security, were at a higher risk of being hit by ransomware than larger firms, and that the healthcare sector was hardest hit by ransomware attacks, followed by financial institutions and professional services. The median was $10,310. Talk more soon.

Ransomware 196

Ransomware Internet Internet Hacking 196

eSecurity Planet

MARCH 16, 2023

To protect your business’s network from internet threats, implement the following: A next-generation firewall (NGFW) : Installing a firewall between the public internet and your organization’s private network helps filter some initial malicious traffic. It’s easy for senior engineers to misconfigure a setting.

Network Security 111

Network Security Firewall Internet Internet 111

SC Magazine

JULY 7, 2021

flaw, which is caused by improper authentication. Further, the Redis server operates on a remote host but is not protected by password authentication. Administrators should locate control system networks and remote devices, place them behind firewalls, and isolate the devices from the enterprise network.

VPN 121

VPN Software System Administration Passwords 121

Cisco Security

JULY 14, 2021

Indeed ransomware has entered the mainstream as threat actors increasingly focus their attention on critical infrastructure providers that can’t afford any downtime or disruption from a cyber incident – from food and transportation suppliers to energy and healthcare systems. Most people probably know what ransomware is (if not, go here ).

Ransomware 145

Ransomware Technology Government Phishing 145

eSecurity Planet

FEBRUARY 11, 2022

Some organizations such as financial services firms and healthcare organizations, have regulatory concerns in addition to business concerns that need to be addressed in a cybersecurity risk management system. Maintaining Regulatory Compliance. Different organizations have different technology infrastructures and different potential risks.

Risk 145

Risk Cybersecurity Encryption Technology 145

eSecurity Planet

OCTOBER 5, 2021

The classic approach of a modern firewall , robust network security , and advanced endpoint security would be reasonable. We should use multi-factor authentication. Certain types of data (personal information, credit card data, healthcare information, etc.) We should encrypt data at rest. The FBI discourages payment.

Ransomware 132

Ransomware Backups Insurance Cyber Insurance 132

Security Affairs

OCTOBER 22, 2022

Healthcare and Public Health sector with ransomware. businesses, mainly in the Healthcare and Public Health (HPH) Sector, with ransomware operations. Only store personal patient data on internal systems that are protected by firewalls, and ensure extensive backups are available if data is ever compromised.

Ransomware 79

Ransomware VPN Cybercrime Accountability 79

eSecurity Planet

JANUARY 14, 2022

In addition, most DDoS mitigation solution providers bundle Web Application Firewall functionality to prevent DDoS attacks at the application layer. Imperva works across a range of industries, including: eCommerce, energy, financial services, gaming, healthcare, manufacturing and technology. Quality and accuracy of mitigation.

DDOS 128

DDOS DNS Firewall Media 128

eSecurity Planet

MAY 18, 2022

No-code data pipelines used in the research are particularly attractive for an attacker, as “the data flow never transits through any type of firewall or scanning device before it is processed and ultimately gains access to a vulnerable system.” Understanding the Big Data Attack.

Risk 124

Risk Big data Software Architecture 124

eSecurity Planet

APRIL 29, 2022

We’ve narrowed this list down to four categories of software that are essential to modern cybersecurity: Extended detection and response (XDR) , next-generation firewalls (NGFW) , cloud access security brokers (CASB) , and security information and event management (SIEM). . NGFWs are the third generation of firewalls. Best NGFWs.

Software 124

Software Cybersecurity Firewall Antivirus 124