Security Affairs

AUGUST 13, 2023

The CVE-2022-47391 received a severity rating of 7.5, The experts pointed out that the exploiting the vulnerabilities requires user authentication, as well as deep knowledge of the proprietary protocol of CODESYS V3 and the structure of the different services that the protocol uses. ” reads the advisory published by Microsoft.

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Authentication Firmware Hacking Passwords 84

SecureList

JUNE 20, 2023

Introduction In today’s interconnected world, more and more devices are being connected to the internet, including everyday household items like pet feeders that are becoming smart by virtue of this simple fact. We later managed to extract the firmware from the EEPROM for further static reverse engineering.

Firmware 92

Firmware Passwords Manufacturing Mobile 92

Digital Shadows

NOVEMBER 10, 2022

Sporting events, like the upcoming FIFA World Cup Qatar 2022 (Qatar 2022 World Cup), attract massive attention from every corner of the world. After triaging said incidents to remove false positives, we collected the true positive incidents to analyze them and better comprehend how attackers were targeting the Qatar 2022 World Cup.

Cyber threats 52

Cyber threats Media Social Engineering Mobile 52

Security Affairs

JANUARY 14, 2024

The vulnerability is an improper error message handling in Zyxel ZyWALL/USG series firmware versions 4.60 through 4.73, VPN series firmware versions 4.60 through 5.35, USG FLEX series firmware versions 4.60 through 5.35, and ATP series firmware versions 4.60 through 5.35. reported the SektorCERT. “An

Firewall 96

Firewall Firmware Cyber Attacks VPN 96

Malwarebytes

APRIL 5, 2022

On April 4 2022, the Cybersecurity & Infrastructure Security Agency (CISA) added CVE-2021-45382 to its known exploited vulnerabilities catalog. As a general policy, when products reach EOS/EOL, they can no longer be supported, and all firmware development for these products cease. CISA catalog.

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Firmware Software Risk Authentication 145

Security Affairs

MARCH 22, 2023

The experts discovered four vulnerabilities in the Netgear Orbi mesh wireless system, the most critical one is a critical remote code vulnerability, tracked as CVE-2022-37337 (CVSS v3.1: “An attacker can make an authenticated HTTP request to trigger this vulnerability.” ” states Talos. on January 19, 2023.

Wireless 85

Wireless Firmware Authentication Passwords 85

SecureList

JULY 19, 2023

The connection to the remote SMB server sends the user’s Net-NTLMv2 hash in a negotiation message, which the threat actor can use to either: Relay for authentication against other systems that support NTLMv2 authentication. on 2022-05-17 14:21:25 UTC Target: Energy transportation critical infrastructure – PO Information!

Firmware 90

Firmware Internet Internet Government 90

Malwarebytes

DECEMBER 19, 2023

According to the FBI, Play made around 300 victims between June 2022 and October 2023 among a wide range of businesses and critical infrastructure in North America, South America, and Europe. Create a plan for patching vulnerabilities in internet-facing systems quickly; and disable or harden remote access like RDP and VPNs.

Ransomware 73

Ransomware Backups Encryption Firmware 73

SecureList

JUNE 8, 2022

A router is a gateway from the internet to a home or office — despite being conceived quite the opposite. Number of router vulnerabilities according to cve.mitre.org, 2010–2022 ( download ). Number of router vulnerabilities according to nvd.nist.gov, 2010–2022 ( download ). Conclusion.

DDOS 95

DDOS Passwords IoT Firmware 95

SecureList

NOVEMBER 14, 2022

But first, let’s examine how they fared with the predictions for 2022. What we predicted in 2022. Although 2022 did not feature any mobile intrusion story on the scale of the Pegasus scandal, a number of 0-days have still been exploited in the wild by threat actors. Mobile devices exposed to wide attacks. Source: Meta.

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Firmware Surveillance Mobile Telecommunications 111

eSecurity Planet

NOVEMBER 6, 2023

CVE-2022-4886 (Path Sanitization Bypass): This 8.8-level level vulnerability involves a lack of validation, which allows attackers to steal Kubernetes API credentials from the ingress controller, compromise the authentication process by modifying settings, and gain access to internal files including service account tokens.

Software 110

Software Education Ransomware Firmware 110

Malwarebytes

MAY 12, 2022

The Cybersecurity & Infrastructure Security Agency (CISA) and the Federal Bureau of Investigation (FBI) have updated their joint cybersecurity advisory, Strengthening Cybersecurity of SATCOM Network Providers and Customers , originally released March 17, 2022, with US government attribution to Russian state-sponsored malicious cyberactors.

Government 65

Government Firmware DDOS Cybersecurity 65

Malwarebytes

MARCH 29, 2022

SpaceX’s Starlink satellite Internet program plans to send more than a thousand new satellites into orbit every year. Commercial satellites, like Starlink, provide us with the ability to have things like Internet access, television, GPS, and scientific information about the weather and other processes in the atmosphere and on the surface.

Cybersecurity 74

Cybersecurity Internet Internet Technology 74

Malwarebytes

DECEMBER 16, 2021

No form of authentication is required for exploitation. Once installed, use the Update & security section of the app to download and install the latest firmware. An attacker could send a specially crafted request to the Internet Storage Name Service (iSNS) server, which could result in an RCE. This vulnerability was rated 9.6

Wireless 85

Wireless Passwords Firmware Authentication 85

Security Affairs

MARCH 20, 2022

" — Chris Bing (@Bing_Chris) March 15, 2022. “Eurocontrol, Network of Analysts and open-source data reports analysed by EASA indicate that since 24 February 2022, there are four key geographical areas where GNSS spoofing and/or jamming has intensified” states the bulletin. Not only cyber attacks.

Cyber Attacks 81

Cyber Attacks Digital transformation Firmware Internet 81

Security Boulevard

MAY 30, 2022

Mon, 05/30/2022 - 12:04. The use of internet connected medical devices can be incredibly scary if the right security isn’t put in place. They serve to identify and authenticate the various connected devices to the organization’s network. Why Healthcare IoT Requires Strong Machine Identity Management. brooke.crothers.

Healthcare 90

Healthcare IoT Manufacturing Risk 90

Security Boulevard

JULY 11, 2022

Mon, 07/11/2022 - 16:49. Over half of internet-connected devices used in hospitals have a vulnerability that could put patient safety, confidential data, or the usability of a device at risk, according to a new report from the healthcare cybersecurity company Cynerio. Lack of authentication creates man-in-the-middle risks.

Healthcare 52

Healthcare IoT Authentication Internet 52

Security Affairs

MARCH 31, 2022

The three flaws reported by the cybersecurity firm are: An authentication bypass tracked CVE-2019-9564 A stack-based buffer overflow, tracked as CVE-2019-12266 , which could lead to remote control execution. The vendor addressed the unauthenticated access to the content of the SD card with the release of firmware updates on January 29, 2022.

IoT 70

IoT Firmware Marketing Authentication 70

Security Boulevard

APRIL 13, 2022

Wed, 04/13/2022 - 16:38. Signing software before shipping is important because it’s how customers know they can trust the software when they download it from the internet and install. Firmware and embedded software . And software for these devices is updated frequently over the internet. brooke.crothers. IoT devices .

Software 52

Software Firmware IoT Internet 52

Kali Linux

NOVEMBER 27, 2022

In Secure Kali Pi (2022) , the first blog post in the Raspberry Pi series, we set up a Raspberry Pi 4 with full disk encryption. author: Broadcom Corporation firmware: brcm/brcmfmac*-sdio.*.bin bin firmware: brcm/brcmfmac*-sdio.*.txt We mentioned that we can leave it somewhere as a drop box. wireless LAN fullmac driver.

Firmware 52

Firmware Wireless Passwords VPN 52

Security Boulevard

FEBRUARY 28, 2022

Mon, 02/28/2022 - 11:55. The Industrial Internet of Things (IIoT) puts networked sensors and intelligent devices directly on the manufacturing floor to collect data, drive artificial intelligence and do predictive analytics. Secure Firmware Updates Are a Necessity for Resilient IoT Deployments. brooke.crothers. Related posts.

Manufacturing 98

Manufacturing IoT Authentication Artificial Intelligence 98

Security Affairs

APRIL 14, 2022

According to the advisory that was issued with the help of leading cybersecurity firms (Dragos, Mandiant, Microsoft, Palo Alto Networks, and Schneider Electric), nation-state hacking groups were able to hack multiple industrial systems using a new ICS-focused malware toolkit dubbed PIPEDREAM that was discovered in early 2022.

Passwords 107

Passwords Architecture Backups Cyber Attacks 107

Security Boulevard

MAY 9, 2022

On April 19th of 2022, the FBI Cyber Division released a flash bulletin regarding the Blackcat ransomware-for-hire. Either way, this ransomware-for-hire has been around far longer (in internet terms) than the bulletin may have some believe, having been first seen in September 2021. Use multifactor authentication where possible.

Ransomware 98

Ransomware Antivirus Backups Passwords 98

Security Affairs

OCTOBER 22, 2022

The Daixin Team is a ransomware and data extortion group that has been active since at least June 2022. Below are the mitigations provided in the alert: Install updates for operating systems, software, and firmware as soon as they are released. Daixin Team also exfiltrated data from victim systems using Rclone and Ngrok tools.

Ransomware 65

Ransomware VPN Cybercrime Accountability 65

Malwarebytes

SEPTEMBER 7, 2022

After issuing advisories about MedusaLocker and Zeppelin ransomware , this is the third CSA of 2022 which aims to provide technical information on ransomware variants and ransomware threat actors. The CSA also mentions the gang exploiting internet-facing applications without providing details. Authentication. Vice Society.

Education 87

Education Ransomware Backups Passwords 87

SecureList

OCTOBER 25, 2023

How it started In 2022, we came across two unexpected detections within the WININIT.EXE process of an older code which was earlier observed in Equation malware. In particular, the system.img file serves as the authentic payload archive used for initial Windows system infections. ssh , compiles a list of known hosts from $HOME/.ssh/known_hosts

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Malware DNS Encryption Cryptocurrency 114

Security Boulevard

JUNE 28, 2022

Tue, 06/28/2022 - 17:39. Lack of strong authentication to protect the wide array of distributed IoT devices leaves the door open to adversaries to penetrate the corporate network and literally wreak havoc. Build a Zero Trust policy where trust can only be given when it is verified and authenticated. brooke.crothers.

Financial Services 64

Financial Services IoT Banking Retail 64

eSecurity Planet

DECEMBER 7, 2023

The RSA algorithm remains the most popular public key cryptographic system today and introduced the concept of digital signatures for authentication outside of academia. The NIST and the US National Security Agency (NSA) started to release algorithms and resources in 2022 against quantum threats.

Encryption 107

Encryption Authentication Passwords Password Management 107

Malwarebytes

APRIL 5, 2023

According to the 2022 State of EdTech Leadership Report , only one in five school districts (21 percent) have a dedicated cybersecurity professional on staff. Technicians are often dwarfed by the number of students, teachers, and devices under their charge, with IT to student ratios of 1:100+ or even 1:1,000+.

Education 63

Education Ransomware Cybersecurity Risk 63

eSecurity Planet

MAY 2, 2024

Multi-factor authentication : Protects stolen credentials against use by requiring more than a simple username and password combination for access to resources. Passwordless authentication : Eliminates passwords in favor of other types of authentication such as passkeys, SSO, biometrics, or email access.

Cybersecurity 119

Cybersecurity DDOS Penetration Testing Passwords 119

SecureList

SEPTEMBER 21, 2023

Its capabilities include smart brute-forcing by analyzing the initial request for authentication data it receives from a Telnet service. DeadBolt, which affected thousands of QNAP NAS devices in 2022, is a prominent example of IoT ransomware. BTC to recover the data. The practice has not become widespread due to relative inefficiency.

IoT 92

IoT DDOS Passwords Malware 92