Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

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Critical Mailcow Vulnerabilities: Safeguard Your Servers from Remote Code Execution

Mailcow Mail Server Vulnerabilities Expose Servers to Remote Code Execution Recently, two significant security vulnerabilities have been uncovered in the Mailcow open-source mail server suite. These vulnerabilities, which affect all versions prior to 2024-04, were disclosed by SonarSource on March 22, 2024, and could allow malicious actors to execute arbitrary code on vulnerable Mailcow instances. Understanding the Vulnerabilities.

Comprehensive Digital Risk Defense: Dark Web Monitoring | Cyber Threat Intelligence | Digital Risk Protection

Many people mistakenly believe that the dark web is an obscure corner of the internet that doesn't affect them, but the reality is far more concerning. Dark web monitoring is crucial for identifying potential threats that can jeopardize personal and organizational security. From stolen data and illegal goods to sophisticated cyber threats like ransomware and phishing attacks, the dark web is a breeding ground for malicious activities.

Scanning the Matrix: SIEM Best Practices

(A thought from The Matrix: Neo likely used a SIEM before he took the red pill and could see the matrix without one...) One of the best ways to monitor security-related activities for your organization is to collect audit logs from every network device and analyze those logs for activities which violate acceptable behavior. This is precisely the role of a SIEM or Security Information and Event Manager. Let me simplify your life by providing some best practice suggestions for deploying and using a SIEM.

Materiality Analysis Offers Risk Managers Data-Driven Loss Thresholds

‍Determining and disclosing impactful events has been a longstanding practice for organizations operating within the US market. As early as 1933, with the Securities Act, publicly traded businesses were required to disclose “material information” regarding their security environment, allowing shareholders to make more informed investment decisions.

Automating Incident Response Workflows with LimaCharlie

As a security professional, you know that the ability to swiftly and effectively respond to threats is crucial. This live session will delve into the powerful capabilities of LimaCharlie, a SecOps Cloud Platform, for automating comprehensive Incident Response (IR) workflows. You’ll learn how to leverage LimaCharlie for a seamless and automated forensic triage acquisition, evidence processing, and forensic timeline generation.

Understanding Effective Access in SQL Server

Microsoft SQL Server is a popular relational database management system (RDBMS). However, determining the effective access rights of users is difficult because in Active Directory (AD) environments, effective access is determined based on not only the user’s direct permissions but also their membership in SQL Server roles, AD groups and Local Windows groups.

3 Crucial Capabilities for Effective Cloud Detection and Response

Adversaries are increasingly attacking cloud environments, as evidenced by a 75% surge in cloud intrusions year-over-year in 2023. They are also getting faster: The fastest breakout time was clocked at just over 2 minutes, according to the CrowdStrike 2024 Global Threat Report. Today’s adversaries are outpacing legacy security approaches. Disjointed point solutions can’t scale or provide visibility into a rapidly growing attack surface.

Top 7 Challenges in Building Healthcare GenAI Applications

The integration of generative AI (GenAI) into healthcare holds tremendous potential for transforming patient care, diagnostics, and operational efficiency. However, developing these applications faces numerous challenges that must be addressed to ensure compliance, accuracy, and security. Here are the top challenges in building healthcare GenAI applications.

Top Cybersecurity Certifications To Earn Today

Splunk is proud to be recognized as a Leader in SIEM by Forrester, Gartner and IDC. Download the latest Magic Quadrant to see why. Get the report → Learn more about Splunk's Security Products & Solutions: The lucrativeness of cybersecurity keeps going up, with more companies realizing the need to employ reliable people to forestall and manage cyberattacks. That means there are plenty of security jobs available...however, the right people for this job aren’t always easy to find and hire.

The 443 Podcast - Episode 295 - Snowflake Breach Campaign

This week on the podcast we doscuss two issues from this month's Microsoft patch tuesday that deserve your attention. After that we discuss the recent data theft campain targeting Snowflake customers that has impacted over 100 organizations. We end the episode with an update on the hackers behind the MGM and Caesar's Entertainment breaches last year. The 443 Security Simplified is a weekly podcast that gets inside the minds of leading white-hat hackers and security researchers, covering the latest cybersecurity headlines and trends.