Troy Hunt

NOVEMBER 25, 2020

I also looked at custom firmware and soldering and why, to my mind, that was a path I didn't need to go down at this time. Let's got through the options: Firmware Patching I'll start with the devices themselves and pose a question to you: can you remember the last time you patched the firmware in your light globes? Or vibrator.

IoT 358

IoT Firmware Risk Manufacturing 358

Security Affairs

FEBRUARY 23, 2022

According to WatchGuard , Cyclops Blink may have affected roughly 1% of all active WatchGuard firewall appliances. “The actor has so far primarily deployed Cyclops Blink to WatchGuard devices, but it is likely that Sandworm would be capable of compiling the malware for other architectures and firmware.” Pierluigi Paganini.

Malware 102

Malware Firmware Architecture Firewall 102

Krebs on Security

JUNE 25, 2021

The My Book Live and My Book Live Duo devices received its final firmware update in 2015. “These products have been discontinued since 2014 and are no longer covered under our device software support lifecycle. . “In some cases, this compromise has led to a factory reset that appears to erase all data on the device.

Internet 308

Internet Internet Backups Small Business 308

SecureWorld News

OCTOBER 8, 2023

Let devices go into sleep mode to allow for automatic software updates. Use the administrator account only for maintenance, software installation, or firmware updates. Attention should be paid to protecting routers and updating their firmware. Fully utilize firewall capabilities.

Firmware 91

Firmware IoT Accountability Passwords 91

Security Affairs

MARCH 17, 2023

The unknown threat actor is exploiting a vulnerability in Fortinet FortiOS software, tracked as CVE-2022-41328 , that may allow a privileged attacker to read and write arbitrary files via crafted CLI commands. then they maintained persistent access with Super Administrator privileges within FortiGate Firewalls through ICMP port knocking. .”

Firewall 95

Firewall Manufacturing Government Firmware 95

eSecurity Planet

JUNE 30, 2023

Cymulate ran 3,107 assessments across 340 organizations recently to see if security controls were adequate against the Clop (sometimes called “Cl0p” with a zero) ransomware group’s exploitation of a MOVEit software vulnerability ( CVE-2023-34362 ). Endpoint Security: Install and update antivirus software on all hosts.

Ransomware 104

Ransomware Backups Passwords Software 104

eSecurity Planet

MAY 12, 2023

Vulnerability management relies on accurate lists of existing systems, software, connections, and security. Related systems, software, and processes should also be noted for the vulnerability. For example, a vulnerability in a wi-fi router firewall configuration may expose Windows 95 machines required to run manufacturing equipment.

Penetration Testing 108

Penetration Testing Risk Firmware Software 108

Security Affairs

JANUARY 10, 2020

A flaw, dubbed Cable Haunt, in Broadcom’s cable modem firmware exposed as many as 200 million home broadband gateways in Europe alone, at risk of remote hijackings. With almost no cable modem tested being secure without a firmware update, the number of modems initially vulnerable in Europe is estimated to be close to this number.”

Firmware 76

Firmware DNS Manufacturing Advertising 76

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. MOVEit parent Progress Software has since released security updates to address the weakness, but Cl0p claims to have already used it to compromise hundreds of victim organizations.

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Risk VPN Internet Internet 222

eSecurity Planet

DECEMBER 10, 2023

Firewalls monitor and control incoming and outgoing traffic while also preventing unauthorized access. Overlapping rules may impair firewall efficiency or expose flaws that allow attackers to circumvent regulations. Choose a centralized platform that is interoperable with several firewall suppliers.

Firewall 119

Firewall Network Security Backups Education 119

eSecurity Planet

APRIL 28, 2023

Third-party vendor systems include Operating Systems (OS), firmware (software installed on hardware), and applications. Patch management seeks to maintain IT equipment in optimal condition and add features when available through the acquisition, testing, and application of third-party software updates (aka: patches).

Penetration Testing 108

Penetration Testing IoT Firmware Software 108

Cytelligence

MARCH 3, 2023

It is also important to use firewalls, which help prevent unauthorized access to your network. Additionally, reputable antivirus software will not ask you to call a phone number or pay money to resolve an issue. Firewalls Firewalls are an essential part of network security.

Cyber Attacks 52

Cyber Attacks Antivirus Firewall Data breaches 52

eSecurity Planet

APRIL 28, 2023

Automated patch management can help prevent security breaches by automatically identifying, downloading, testing, and delivering software and firmware updates to devices and applications through the use of specialized software tools. Software updates are critical for keeping a system’s integrity and security intact.

Software 98

Software Firmware Risk Antivirus 98

eSecurity Planet

OCTOBER 20, 2022

While cloud security offerings provide a wide spectrum of choices, there are three generalized situations to compare against on-premises data centers: infrastructure as a service (IaaS), platform as a service (PaaS), and software as a service (SaaS). This responsibility does not extend to software that customers install on cloud devices.

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Backups Firewall Encryption Software 127

Security Affairs

MAY 16, 2023

. “Also, an attacker may exploit these issues to access and control networked devices and change router settings in order to manipulate configurations such as DNS settings or firewall rules. The compromised industrial devices may also be used to launch attacks against other devices or networks.”

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Hacking Internet Internet Manufacturing 98

Malwarebytes

AUGUST 16, 2022

The CSA mentions RDP exploitation , SonicWall firewall exploits, and phishing campaigns. Disable password “hints” Require administrator credentials to install software. Use anti-malware software , and keep all operating systems, software, and firmware up to date. Avoid reusing passwords.

Ransomware 91

Ransomware Backups Passwords Authentication 91

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

Firmware 52

Firmware Wireless Passwords VPN 52

Security Affairs

JULY 10, 2020

Juniper Networks addressed several vulnerabilities in its firewalls, most of them can be exploited by attackers for denial-of-service (DoS) attacks. Some of the issues also affected third-party components, including OpenSSL, Intel firmware, Bouncy Castle, Java SE, Apache software, and others.

Firmware 87

Firmware Advertising Firewall Internet 87

Security Affairs

SEPTEMBER 29, 2021

Select a vendor that is known for supporting products via regular software updates and quickly remediating known vulnerabilities. The report suggests to refers to the National Information Assurance Partnership (NIAP) Product Compliant List (PCL) that includes validated VPNs that were approved after being rigorously tested by third-party labs.

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VPN Government Firmware Authentication 134

Security Affairs

SEPTEMBER 20, 2020

” The NCSC also provided info about the initial infection vectors observed in the ransomware attacks: Insecure Remote Desktop Protocol (RDP) configurations Vulnerable Software or Hardware Phishing emails. backup servers, network shares, servers, auditing devices). PowerShell) to easily deploy tooling or ransomware.

Education 144

Education Ransomware Antivirus Backups 144

eSecurity Planet

NOVEMBER 16, 2021

HTML smuggling is an evasive technique that uses legitimate HTML5 or JavaScript features to make its way past firewalls and other security technologies. In this way, rather than having to directly maneuver malicious code through a network, the malware instead is built locally, already behind a firewall. What Is HTML Smuggling?

Firewall 121

Firewall Ransomware Banking Malware 121

Security Affairs

AUGUST 13, 2022

The group uses multiple attack vectors to gain access to victim networks, including RDP exploitation, SonicWall firewall vulnerabilities exploitation, and phishing attacks. Zeppelin actors request ransom payments in Bitcoin, they range from several thousand dollars to over a million dollars.

Ransomware 96

Ransomware Encryption Firmware Backups 96

Pen Test

OCTOBER 12, 2023

About the Author: Larbi OUIYZME Cybersecurity Consultant and Licensed Ham Radio Operator since 1988 with prefix CN8FF, deeply passionate about RF measurement, antennas, satellites, Software-defined radio, Digital Mobile Radio and RF Pentesting. What are the common firmware and software vulnerabilities in RF devices that can be exploited?

Encryption 52

Encryption Firmware Surveillance Technology 52

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 112

eSecurity Planet

NOVEMBER 17, 2022

This Patch Management Policy: Outlines the expectations, requirements, basic procedures to maintain [eSecurity Planet] systems and software Defines reports to verify compliance with this policy Provides penalties for failure to comply with this policy. Patch management relies upon accurate lists of existing systems and software for updates.

Firmware 52

Firmware Software Backups Risk 52

eSecurity Planet

MARCH 3, 2023

As long as you’re in there, you should take address any security warnings; perhaps your firewall security setting is too low, for example. If this option is not available, you may need to upgrade the router firmware. Note that some routers also offer a WPA2-Enterprise setting, which is designed for corporate environments.

Wireless 98

Wireless Encryption Passwords IoT 98

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.

Firmware 76

Firmware Social Engineering Advertising Malware 76

eSecurity Planet

AUGUST 22, 2023

History of MSSPs As internet service providers (ISPs) and telecommunications companies (telecoms) began offering commercial access to the internet in the late 1990s, they began to also offer firewall appliances and associated managed services. and installed software (operating systems, applications, firmware, etc.).

Telecommunications 98

Telecommunications Firewall Penetration Testing Cybersecurity 98

CyberSecurity Insiders

NOVEMBER 11, 2021

Golang (also known as Go) is an open-source programming language designed by Google and first published in 2007 that makes it easier for developers to build software. Ax with firmware 1.04b12 and earlier. NETGEAR DGN2200 devices with firmware through 10.0.0.50. Affected products include: NAS326 before firmware V5.21(AAZF.7)C0

Malware 85

Malware IoT Firmware Authentication 85

eSecurity Planet

NOVEMBER 18, 2021

Even if there’s a firewall enabled, it won’t block outgoing TCP connections. It usually exploits unpatched and unknown flaws in software (“ zero day ” threats) so there’s no protection or forensic measure possible. You may have heard about the Pegasus software created by the NSO Group. They already have backdoors.

Penetration Testing 133

Penetration Testing Social Engineering Software Wireless 133

Malwarebytes

APRIL 13, 2021

Although never visible to end-users, TCP/IP stacks are libraries that vendors add to their firmware to support internet connectivity and other networking functions like DNS queries for their devices. FreeBSD is widely used in firewalls and several commercial network appliances. Devices and organizations affected by NAME:WRECK.

IoT 75

IoT DNS Internet Internet 75

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. Make sure you do everything possible to secure your mobile devices and that both the firmware and software are routinely updated. It’s already happening. Always remember.

Social Engineering 174

Social Engineering Cyber Attacks Scams Engineering 174

Security Affairs

OCTOBER 22, 2022

Below are the mitigations provided in the alert: Install updates for operating systems, software, and firmware as soon as they are released. 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 76

Ransomware VPN Cybercrime Accountability 76

Security Boulevard

MARCH 18, 2021

The internet of things (IoT) describes the network of interconnected devices embedded with sensors, software, or other technology that exchange data with other devices and systems over the Internet. . Furthermore, to fully secure IoT devices, you need to address both hardware and software. . Don’t Forget the Application Layer.

Internet 137

Internet Internet IoT Software 137

eSecurity Planet

MARCH 1, 2023

Update your router firmware from your router’s manufacturer and install them to ensure your router is up to date and secure. Use a firewall on your router and any devices connected to your network to prevent unauthorized access to your network and data. Whitelist devices if you want even more restrictive network access.

Wireless 98

Wireless Encryption Authentication IoT 98

Security Affairs

AUGUST 14, 2018

The Cisco’s advisory describes the issue as an issue in the implementation of RSA-encrypted nonces in the IOS and IOS XE software. “The vulnerability exists because the affected software responds incorrectly to decryption failures. . According to the Huawei’s advisory , its firewall products are affected by the flaw.

Encryption 53

Encryption Authentication Internet Internet 53

CyberSecurity Insiders

NOVEMBER 1, 2022

Back then, endpoint security focused on computers, which meant the installation of antivirus, malware protection, firewall, and (sometimes) VPN in every computer. Only around a quarter of them are computers and other conventional web-connected devices that have cybersecurity software tools installed in them.

IoT 120

IoT Antivirus Threat Detection Cyber threats 120