Tenable

DECEMBER 6, 2023

Tenable Research has published two blogs on CitrixBleed, our initial analysis of the vulnerability as well as a Frequently Asked Questions (FAQ) blog providing added context surrounding the in-the-wild exploitation by threat actors including multiple ransomware groups. ransomware group in their exploitation of CitrixBleed.

Systems Review 73

Systems Review Authentication Analysis Malware 73

Tenable

JANUARY 31, 2024

Background The Tenable Security Response Team has put together this blog to answer Frequently Asked Questions (FAQ) regarding four vulnerabilities affecting Ivanti Connect Secure and Policy Secure Gateways. Released January 31 CVE-2023-46805 and CVE-2024-21887 were originally disclosed on January 10 and we published a blog post that same day.

Policies 62

Policies Malware Authentication Software Review 62

Tenable

DECEMBER 9, 2022

Get the latest on the anniversary of the Log4j crisis; OWASP’s top CI/CD risks; a surge of infostealer malware; the fund transfer fraud — business email compromise connection; and more! . To get all the details, read the blog “ Are You Ready for the Next Log4Shell? 3 - Attackers boost use of infostealer malware.

Software Review 52

Software Review SMB Malware Development Team Review 52

CircleCI

JANUARY 13, 2023

To date, we have learned that an unauthorized third party leveraged malware deployed to a CircleCI engineer’s laptop in order to steal a valid, 2FA-backed SSO session. The malware was not detected by our antivirus software. This machine was compromised on December 16, 2022. What we learned from this incident and what we will do next.

Report 145

Report Systems Review Malware Software Review 145

Tenable

SEPTEMBER 28, 2023

CVE-2022-31461 Owl Labs Meeting Owl Missing Authentication for Critical Function Vulnerability 7.4 CVE-2022-31463 Owl Labs Meeting Owl Improper Authentication Vulnerability 8.2 CISA posted a blog on September 18 detailing how it prioritizes additions to the KEV catalog. What does it mean when CISA adds something to KEV?

Malware 63

Malware Software Review Authentication Meeting 63

Ivanti

AUGUST 19, 2021

So why am I writing a quick blog and recording a short video about this hidden app? QR codes can embed a malicious URL that redirects you to an infected website that can potentially download drive-by malware onto your device, unknowingly. To find the Code Scanner app, go to the search menu by swiping right from the home screen.

Authentication 98

Authentication Malware Windows Mobile 98

Ivanti

AUGUST 3, 2021

Ransomware is a strain of malware that blocks users (or a company) from accessing their personal data or apps on infected iOS, iPadOS, and Android mobile devices, macOS laptops, Windows personal computers and servers, and Linux servers. Communications : The malware scans the contents of the SD card. Devices running versions from 2.2

Malware 98

Malware Backup Mobile Storage 98

Xebia

FEBRUARY 17, 2023

Like I mentioned in the previous blog, during this blog series we are going to look at the different types of Application Security Testing and Software Composition Analysis. The vulnerable web application is the same one we used in the first blog of this series. This way we can peform an authenticated scan.

Applications 130

Applications Testing Authentication How To 130

Lacework

FEBRUARY 7, 2024

In this blog, we’ll explore the motivations of bad actors, the top threats the Lacework Labs team is seeing, and practical ways to lock down your cloud and protect your data. Once the scanning process uncovers possible targets, the next phase is exploitation, where the threat actors deploy various forms of malware. Malware (e.g.,

Weak Development Team 109

Weak Development Team Malware Cloud Internet 109

Prisma Clud

SEPTEMBER 14, 2023

Learn how a novel attack vector in GitHub Actions allows attackers to distribute malware across repositories using a technique that exploits the actions dependency tree and puts countless open-source projects and internal repositories at risk. But how can the attackers extend their reach and infect more repositories? We’ll soon find out.

Malware 144

Malware Open Source Research Software 144

Lacework

MAY 20, 2022

In early April VMware released patches for remote code execution and authentication bypass vulnerabilities against multiple VMWare products, including VMware Workspace ONE Access, VMWare identity Manager, vRealize Automation, Cloud Foundation, and vRealize Suite Lifecycle Manager. Known Affected Software. VMware Identity Manager (vIDM).

Malware 78

Malware IoT Authentication Network 78

Ivanti

SEPTEMBER 9, 2021

Within the initial blog in this series , we discussed ransomware attacks and their remediation on Android mobile devices. Often these third-party apps have not been rigorously tested for vulnerabilities and can contain malware and malicious exploits that can then take complete control of your device without you knowing.

Malware 78

Malware Backup Artificial Inteligence Mobile 78

Tenable

SEPTEMBER 7, 2021

This blog post was published on September 7 and reflects VPR at that time. Initial confusion surrounding authentication requirement. On September 2, Censys, a search engine for discovering internet devices, published a blog post analyzing the number of hosts vulnerable to CVE-2021-26084. Image Source: Censys Blog.

Data Center 101

Data Center Software Review Authentication Linux 101

Tenable

JANUARY 26, 2024

To get all the details about these Ivanti vulnerabilities, read the Tenable blog “ CVE-2023-46805, CVE-2024-21887: Zero-Day Vulnerabilities Exploited in Ivanti Connect Secure and Policy Secure Gateways. ”

Artificial Inteligence 114

Artificial Inteligence Artificial Intelligence Weak Development Team Technical Advisors 114

MagmaLabs

DECEMBER 6, 2022

This blog post will guide you through those advantages when choosing RoR for your business. This, allows developers to focus on building the core functionality of the app rather than spending time on basic tasks such as setting up databases and user authentication. What is Ruby on Rails? The Ruby Gems. GET A FREE CONSULTATION.

Web Development 98

Web Development Scalability Authentication Small Business 98

Palo Alto Networks

APRIL 20, 2020

Teams must ensure that these devices are protected against malware and viruses. These solutions should block endpoint threats such as malware, exploits and fileless attacks, but also detect risky behavior, such as employees using unauthorized desktop sharing applications at home. Lack of visibility into remote user activity.

Malware 98

Malware How To Firewall Network 98

Tenable

OCTOBER 28, 2022

Block legacy authentication protocols. How to Choose a Modern CSPM Tool to Reduce Your Cloud Infrastructure Risk ” (Tenable blog). “ Privilege account management, including role-based access and authentication management. For more information, you can read a blog about the guide or download the actual document.

Cloud 52

Cloud Malware Spyware Authentication 52

Tenable

APRIL 27, 2021

While its roots are in France, Alsid's mission is decidedly global: 90% of the Fortune 1000 use Active Directory as their primary method of user authentication and authorization. Successful breaches are followed by attacks on Active Directory to escalate privileges, move laterally, install malware, and exfiltrate data.

Weak Development Team 99

Weak Development Team Malware Authentication Infrastructure 99

MagmaLabs

OCTOBER 13, 2022

As a result, your data gets secured and protected from malware, other attacks, or security breaches. Some cyber hygiene best practices include the following: Installing antivirus and malware software. Setting stronger passwords and using multi-factor authentication. Using firewalls to block unauthorized users from getting data.

Malware 98

Malware Firewall Network Authentication 98

Palo Alto Networks

OCTOBER 21, 2021

financial services firm that relies on a widely used multi-factor authentication (MFA) mobile app to protect access to email, customer files and other sensitive data. We provide more detail about how to handle legacy authentication below.). It was a typical day for our client, an executive with a U.S.

Software Review 89

Software Review Authentication Systems Review Education 89

CableLabs

NOVEMBER 12, 2021

The cable PKI encryption technology protects each cable network user from having anyone eavesdrop on their internet traffic, change, corrupt their communications, or introduce malware into the cable modem. You can find more details in these blog posts The Cable Security Experience and 10G Integrity: The DOCSIS® 4.0

Network 87

Network Internet Technical Review Authentication 87

Palo Alto Networks

APRIL 8, 2020

Already, we’ve seen threats such as malware, phishing attacks and ransomware related to COVID-19. Protecting endpoints, using VPNs , patching systems with completely up to date software and using multi-factor authentication are great examples of low-hanging fruit that enable greater protection. Learn more about DNS Security.

Malware 58

Malware Firewall Network Authentication 58

Tenable

MARCH 26, 2019

Compromised devices would also allow an attacker to install malware, enable video/audio recording, and read all of the locally stored credentials which the devices store in plaintext. The list of affected devices and associated firmware can be found below: Pre-authentication RCE: GAC2500 -- F/W version: 1.0.3.30. Threatpost Blog.

Malware 51

Malware Authentication Video Research 51

Tenable

APRIL 27, 2020

CVE-2020-12271 is a pre-authentication SQL injection vulnerability that exists in the Sophos XG Firewall/Sophos Firewall Operating System (SFOS). There was no proof-of-concept (PoC) available for this vulnerability at the time this blog post was published. Further information about this vulnerability has not been made public.

Firewall 101

Firewall WAN Operating System Systems Review 101

TechCrunch

FEBRUARY 24, 2022

The attack began with cyberattacks that targeted Ukrainian government departments with floods of internet traffic and data-wiping malware, followed by a ground, sea and air incursion. Lyft is estimated to have around 60 employees in Ukraine and wrote in a December blog post that it had plans to expand its Kyiv office, which opened in April.

Technical Review 197

Technical Review Industry Government Data Center 197

Openxcell

NOVEMBER 28, 2023

In this blog, we will understand what enterprise application security is, why it matters and best practices to prevent enterprise mobile security breaches. Application security threats encompass a wide array of risks, including but not limited to malware, data breaches, cross-site scripting, and denial-of-service attacks.

Enterprise 52

Enterprise Applications Software Review Weak Development Team 52

Tenable

MAY 25, 2023

In addition to the joint CSA, Microsoft’s Threat Intelligence Team published a separate blog post that also highlights activity associated with Volt Typhoon. In both the joint CSA and Microsoft’s blog post, Volt Typhoon has been observed targeting critical infrastructure organizations in the United States as well as the U.S.

Malware 52

Malware Windows Groups Internet 52

Ivanti

APRIL 4, 2021

Several years back before the COVID-19 pandemic hit and the work-from-home shift took hold, we wrote a blog about how the mobile-centric zero trust framework removed the traditional perimeter security controls to protect the corporate enterprise network and all connected endpoints from cybercriminals.

Policies 67

Policies Mobile Malware Firewall 67

Palo Alto Networks

APRIL 7, 2020

An ability to enforce multi-factor authentication (MFA). An ability to block exploits, malware and command-and-control (C2) traffic using real-time, automated threat intelligence. Employees should use complex passwords and multifactor authentication where possible and change these passwords frequently. Be wary of COVID-19 scams.

How To 98

How To Malware Policies Authentication 98

Lacework

MAY 5, 2022

Authentication issues — Accessing cloud resources is available via the Internet, which means traditional on-site network security controls are ineffective. Use Multi-Factor Authentication. Enforce Multi-Factor Authentication (MFA) across your organization to secure access to cloud applications and data. API security risks.

Cloud 98

Cloud Development Team Review Software Review Systems Review 98

Palo Alto Networks

OCTOBER 12, 2021

Authentication. If we objectively look at how compromises occur most predominantly these days, it's typically through the use of legitimate credentials or tricking users into running malware directly via phishing. This is where we can view every account and authentication point as potential roadblocks to hinder or slow attackers.

Technical Review 89

Technical Review Authentication Systems Review Network 89

Tenable

AUGUST 3, 2023

Analysis As we examined the list of 42 CVEs in the CSA, many have been featured in past blogs and alerts from Tenable Research as well as included in our 2020 , 2021 and 2022 TLR. This blog post was published on August 3 and reflects VPR at that time. CVE-2022-40684 Fortinet FortiOS Authentication Bypass Vulnerability 9.8

Authentication 52

Authentication Data Center Software Review Windows 52

Tenable

JULY 11, 2023

For more information, please refer to Microsoft’s blog post. At the time this blog post was published, no specific details about its exploitation were available. of the vulnerabilities patched this month, followed by elevation of privilege (EoP) vulnerabilities at 25.4%. It was assigned a CVSSv3 score of 8.8

Windows 98

Windows Software Review Systems Review Authentication 98

Prisma Clud

SEPTEMBER 21, 2023

In this blog post, we delve into Zero Trust and the best practices that exemplify it in cloud environments. Under Zero Trust, every access request, irrespective of its origin, undergoes authentication and authorization. The post Zero Trust Security Model in Cloud Environments appeared first on Palo Alto Networks Blog.

Cloud 105

Cloud Network Policies Machine Learning 105

Prisma Clud

AUGUST 2, 2023

In this talk, I’ll demonstrate how a worm can crawl through actions and projects, infecting them with malware. Finally, after we’ve gained all the theoretical knowledge, I’ll show you a demo with POC malware spreading through actions, and we’ll talk on how to defend against this kind of attack. Pretty easily actually.

Cloud 52

Cloud Malware Software Review AWS 52

Tenable

OCTOBER 14, 2022

In terms of malware threats, Emotet ranked first, with 33% of members reporting it, followed by Qakbot (13%) and Agent Tesla (11%.). Authentication Cheat Sheet ” (Open Web Application Security Project - OWASP). “ Why Are Authentication and Authorization So Difficult? ” (Center for Internet Security). IoT security.

Security 52

Security Weak Development Team Retail Software Review 52

Tenable

FEBRUARY 27, 2019

CVE-2019-3919, CVE-2019-3920: An authenticated attacker can utilize malicious HTTP POST requests to take advantage of unsanitized system() calls to execute shell commands as root user and escalate to the router’s OS level. Lastly, these devices could be used to spread malware to create a botnet for a variety of malicious uses.

Research 53

Research Authentication Firewall Malware 53