eSecurity Planet

JANUARY 16, 2024

Continue to monitor all of your software for potential malicious behavior, but this week, monitor network appliances in particular. The problem: Ivanti announced two vulnerabilities that affect Ivanti Connect Secure VPN and Ivanti Policy Secure products. Affected versions include: Junos OS versions earlier than 20.4R3-S9 Junos OS 21.2

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Firewall Firmware IoT Authentication 109

Malwarebytes

OCTOBER 19, 2022

As a countermeasure, QNAP pushed out an automatic, forced, update with firmware containing the latest security updates to protect against the attackers' DeadBolt ransomware, which annoyed part of its userbase. Make sure that the firmware of your device and all the software running on it is up to date.

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Ransomware Firmware VPN Cybercrime 95

eSecurity Planet

OCTOBER 1, 2021

The National Security Agency (NSA) and the Cybersecurity and Infrastructure Security Agency (CISA) have released guidance and best practices for securing virtual private network (VPN) solutions. What might be most striking about the document is how many security steps and solutions it takes to properly secure VPN connections.

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VPN Authentication Passwords Software 109

Malwarebytes

SEPTEMBER 22, 2021

In a detailed post on Github , security researcher Watchful_IP describes how he found that the majority of the recent camera product ranges of Hikvision cameras are susceptible to a critical, unauthenticated, remote code execution (RCE) vulnerability, even with the latest firmware. Hangzhou Hikvision Digital Technology Co.,

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Firmware Surveillance Marketing VPN 132

Approachable Cyber Threats

JANUARY 17, 2023

We need access to the internet wherever we go here in the digital age. Our reliance on the internet means we tend to look for convenient ways to connect our electronic devices to the internet when we aren’t home - usually relying on public Wi-Fi at coffee shops, restaurants, hotels, airports, etc. Is public Wi-Fi safe to use?”

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Malwarebytes

JULY 15, 2021

The exploitation targets a known vulnerability that has been patched in newer versions of SonicWall firmware. x versions of the firmware. x firmware. x firmware versions. SSL-VPN 200/2000/400 (EOL 2013/2014) disconnect immediately and reset passwords. SMA 210/410/500v (Actively Supported) update firmware to 9.0.0.10-28sv

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Ransomware Firmware VPN Firewall 81

SecureWorld News

OCTOBER 8, 2023

Let devices go into sleep mode to allow for automatic software updates. Turn off the internet connection if you will not be using it for an extended period. Use the administrator account only for maintenance, software installation, or firmware updates. Opt for strong, hard-to-crack passwords.

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Firmware IoT Accountability Passwords 86

SiteLock

AUGUST 27, 2021

Simply defined, the internet of things (IoT) is a network of Internet-connected objects able to collect and exchange data. To help avoid these online risks, it is highly recommended to use a Virtual Private Network (VPN). VPNs are the baseline cybersecurity tool to safeguard internet-enabled devices and a home network.

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IoT Spyware VPN Passwords 98

Security Affairs

DECEMBER 22, 2022

Microsoft Threat Intelligence Center (MSTIC) researchers discovered a new variant of the Zerobot botnet (aka ZeroStresser) that was improved with the capabilities to target more Internet of Things (IoT) devices. Maintain device health with updates: Make sure devices are up to date with the latest firmware and patches.

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IoT DDOS Malware Firmware 115

Kali Linux

FEBRUARY 27, 2024

Introducing the Micro Mirror Free Software CDN With this latest release of Kali Linux, our network of community mirrors grew much stronger, thanks to the help of the Micro Mirror CDN! Last month we replied to a long-forgotten email from Kenneth Finnegan from the FCIX Software Mirror. The summary of the changelog since the 2023.4

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Software Firmware VPN Internet 145

eSecurity Planet

APRIL 28, 2022

Also read: Best Patch Management Software & Tools. Malicious actors tend to focus on internet-facing systems to gain entry into a network, such as email and virtual private network (VPN) servers, using exploits targeting newly disclosed vulnerabilities. Cisco IOS Software and IOS XE Software. “U.S.,

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eSecurity Planet

JANUARY 22, 2024

Make sure your security teams are regularly checking vendors’ software and hardware updates for any patches, and keep a particular eye on networking equipment. The problem: The Unified Extensible Firmware Interface (UEFI) specification has an open-source network implementation, EDK II, with nine discovered vulnerabilities.

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Authentication Malware VPN Mobile 113

Security Affairs

OCTOBER 22, 2022

The Daixin Team group gains initial access to victims through virtual private network (VPN) servers. In one successful attack, the attackers likely exploited an unpatched vulnerability in the organization’s VPN server. In another compromise, the group leveraged on compromised credentials to access a legacy VPN server.

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Ransomware VPN Cybercrime Accountability 69

eSecurity Planet

MARCH 21, 2022

They then authenticated to the victim’s VPN to initiate a remote desktop protocol (RDP) connection to the domain controllers. Also read: Best Patch Management Software. Update software, including operating systems, applications, and firmware on IT network assets in a timely manner. Network Best Practices.

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VPN Accountability Authentication Passwords 117

Security Affairs

SEPTEMBER 3, 2021

. “Cyber criminal threat actors exploit network vulnerabilities to exfiltrate data and encrypt systems in a sector that is increasingly reliant on smart technologies, industrial control systems, and internet-based automation systems. Install updates/patch operating systems, software, and firmware as soon as they are released.

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Ransomware Passwords Backups Firmware 97

Malwarebytes

SEPTEMBER 3, 2021

.” Internet of Things. Agriculture may not be the first industry you associate with cybersecurity problems, but we all need to aware of the risks created by connecting this ancient part of our food supply chain to the Internet. Install updates/patch operating systems, software, and firmware as soon as they are released.

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Ransomware Manufacturing Passwords Internet 139

Kali Linux

NOVEMBER 27, 2022

To enable wireless support, we need to find: The kernel Wi-Fi modules that need to be in the initramfs (Depends on hardware) The Wi-Fi firmware files that need to be in the initramfs (Depends on hardware) The Wireless interface name (Kali defaults to: wlan0 ) Additional packages to increase functionally. bin firmware: brcm/brcmfmac*-sdio.*.txt

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Firmware Wireless Passwords VPN 52

Security Affairs

FEBRUARY 11, 2019

Users of QNAP NAS devices are reporting through QNAP forum discussions of mysterious code that adds some entries that prevent software update. Users of the Network attached storage devices manufactured have reported a mystery string of malware attacks that disabled software updates by hijacking entries in host machines’ hosts file.

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Antivirus Firmware Advertising VPN 95

Security Affairs

APRIL 25, 2019

Rockwell has released firmware updates that address the vulnerability for the affected controllers. Below the recommendations published by Rockwell Automation to minimize the risk of exploitation of this vulnerability: Update to the latest available firmware revision that addresses the associated risk.

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Firmware Social Engineering Advertising Malware 74

Security Affairs

APRIL 11, 2021

prize pool Zerodium will pay $300K for WordPress RCE exploits Crooks abuse website contact forms to deliver IcedID malware Hackers compromised APKPure client to distribute infected Apps This man was planning to kill 70% of Internet in a bomb attack against AWS. Follow me on Twitter: @securityaffairs and Facebook. Pierluigi Paganini.

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Cyber Attacks Firmware Malware VPN 53

Security Affairs

MARCH 16, 2022

“After effectively disabling MFA, Russian state-sponsored cyber actors were able to successfully authenticate to the victim’s virtual private network (VPN) as non-administrator users and make Remote Desktop Protocol (RDP) connections to Windows domain controllers [ T1133 ]. ” continues the analysis.

Accountability 92

Accountability Passwords Authentication Firmware 92

Security Affairs

MAY 13, 2021

Update software , including operating systems, applications, and firmware on IT network assets, in a timely manner. Consider using Office Viewer software to open Microsoft Office files transmitted via email instead of full Microsoft Office suite applications. other than VPN gateways, mail ports, web ports).

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Ransomware Healthcare Phishing Risk 109

Security Affairs

OCTOBER 13, 2020

The number of sensors and smart devices connected to the internet is exponentially rising, which are the 5 Major Vulnerabilities for IoT devices. Unfortunately, at that moment, there were over 300,000 of those cameras connected to the internet. The typical list of potential flaws consists of these entries: Unpatched software.

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IoT Cybersecurity Manufacturing Internet 133

Security Affairs

APRIL 2, 2021

In March 2021, government experts observed state sponsored hackers scanning the internet for servers vulnerable to the above flaws, the attackers were probing systems on ports 4443, 8443, and 10443. Require administrator credentials to install software. Install and regularly update antivirus and anti-malware software on all hosts.

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Passwords Government Firmware Accountability 65

CyberSecurity Insiders

NOVEMBER 1, 2022

Everyone who uses the internet or deals with a digital file or task uses an endpoint device. Back then, endpoint security focused on computers, which meant the installation of antivirus, malware protection, firewall, and (sometimes) VPN in every computer. Unfortunately, it is no longer as simple as it used to be in the past.

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IoT Antivirus Threat Detection Cyber threats 120

Adam Levin

FEBRUARY 10, 2020

Most likely you didn’t pause before you clicked, and got phished or compromised in some other way–possibly by an internet of things device connected to your home network. Consider requiring employees to log in to a VPN (virtual private network), especially if they’re connecting to the company network remotely.

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Passwords Phishing Password Management Accountability 245

Security Affairs

OCTOBER 20, 2018

CVE-2018-18472 – XXE and Unauthenticated Remote Command Execution in Axentra Hipserv NAS firmware. . It’s used in different devices from different vendors, the affected devices sharing the firmware are: Netgear Stora. The company provides a firmware with a web interface that mainly uses PHP as a serverside language.

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Firmware IoT VPN Authentication 61

eSecurity Planet

AUGUST 22, 2023

Expanding attack surfaces require additional skills to secure, maintain, and monitor an ever-expanding environment of assets such as mobile, cloud, and the internet of things (IoT). and installed software (operating systems, applications, firmware, etc.). assets (endpoints, servers, IoT, routers, etc.),

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Telecommunications Firewall Penetration Testing Cybersecurity 98

eSecurity Planet

SEPTEMBER 11, 2023

Network security is another big theme this week: Whether it’s a VPN connection or an enterprise-grade networking platform, patch management solutions typically won’t update network devices, so admins may need to keep an eye on any flaws there too. of the Atlas VPN Linux client. via port 8076.

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VPN Firmware Authentication Phishing 113

SecureList

DECEMBER 14, 2022

As far as we know, HermeticWiper remains the most advanced wiper software discovered in the wild. That said, a number of those tools are very crude from a software engineering perspective and appear to have been developed hurriedly. It directly affected satellite modems firmwares , but was still to be understood as of mid-March.

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DDOS Ransomware Government Energy and Utilities 130

SecureList

SEPTEMBER 21, 2023

In the screenshot below, the vendor is offering a homebrew DDoS bot complete with a C2 server and software for uploading the malware via Telnet or SSH: See translation Selling Linux IoT bot. They can be made to serve as routers (proxies or VPN servers) to anonymize illicit traffic. Tested, tried.

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IoT DDOS Passwords Malware 85

Pen Test Partners

OCTOBER 9, 2023

Business decisions will need to be made as to whether extra costs are worthwhile in a secure software development life cycle. Threat modeling can be applied to a wide range of things, including software, applications, systems, networks, distributed systems, Internet of Things (IoT) devices, and business processes.

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IoT Firmware Mobile Manufacturing 52

eSecurity Planet

MARCH 16, 2023

Definition, Threats & Protections Public Internet Threats If your enterprise network is connected to the public internet, every single threat on the internet can render your business vulnerable too. These threaten enterprise networks because malicious traffic from the internet can travel between networks.

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Network Security Firewall Internet Internet 109

eSecurity Planet

SEPTEMBER 22, 2023

The Barracuda SecureEdge SASE Platform Barracuda’s SecureEdge platform integrates security capabilities with SD-WAN control to create a seamless SASE product controlled through a single software controller. Centralized control consolidates all security management and operations reporting through cloud-hosted control software.

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Firewall Marketing Firmware Technology 98

eSecurity Planet

MARCH 22, 2023

Networks connect devices to each other so that users can access assets such as applications, data, or even other networks such as the internet. Network security protects and monitors the links and the communications within the network using a combination of hardware, software, and enforced policies.

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Firewall Network Security Penetration Testing Encryption 109

eSecurity Planet

MAY 19, 2022

As the modern workforce becomes increasingly mobile and enterprises branch out and grow, software-defined wide area networks ( SD-WAN ) have become a popular choice in the evolution of networking. Traditional Networks vs Software-Define Networks (SDN). Also read : Best Business Continuity Software. Jump to: What is SD-WAN?

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Firewall Architecture Software Backups 57

SecureList

MAY 10, 2021

To prevent attacks via RDP, it is recommended to hide RDP servers behind a VPN or disable UDP port 3389. That said, a VPN is no panacea if it too is vulnerable to amplification attacks. In Q1 2021, for instance, attackers went after Powerhouse VPN servers. In some cases, they demonstrated impressive capabilities.

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DDOS Cryptocurrency Media Marketing 95