Weekly Cybersecurity Newsletter: Cyber Attack News, Vulnerabilities & Data Breaches

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• Cyber Attack News
• 1. Microsoft Teams to Gain Remote Access
• 2. Critical Apache Struts Vulnerability Exposes Systems to RCE Attacks
• 3. Earth Koshchei Hackers Leveraging Red Team Tools
• 4. Phishing Attack Targets HubSpot and Microsoft Azure Users
• 5. Raccoon Infostealer Admin Arrested
• Vulnerability News
• Threats News
• Acquisition News
• Other News
• 1. Kali Linux 2024.4 Released
• 2. CISA’s Best Practices for Securing Microsoft 365 Cloud
• 3. Okta Warns of Phishing Attacks
• 4. CISA Urges End-to-End Encrypted Messaging Services
• 5. GitHub Copilot Now Free for Verified Students
• About The Author

Welcome to this week’s Cyber Security Newsletter, where we explore the latest advancements and important updates in the field of cybersecurity. Your engagement in this swiftly changing digital landscape is crucial, and we strive to offer you the most relevant insights and information.

This edition emphasizes emerging threats and the current status of defenses in our fast-evolving digital environment. We will investigate important topics such as sophisticated ransomware assaults and the effects of state-sponsored cyber actions on global security.

Our analysis will feature a comprehensive review of the changing nature of these threats, along with tactical recommendations for improving your organization’s defenses.

We will examine how groundbreaking technologies like artificial intelligence (AI), machine learning (ML), and quantum computing are reshaping cybersecurity frameworks while also being misused by adversaries, as illustrated by AI-driven phishing scams, ML-based malware, and quantum computing’s potential to decrypt secure communications.

Moreover, we will share insights into how different sectors are rapidly adjusting to cybersecurity challenges, including the need to secure remote work environments and address vulnerabilities in IoT devices. The urgency of these matters underscores the importance of immediate action.

We will also highlight the most recent regulatory changes influencing cybersecurity practices on a global scale, drawing attention to how new regulations like the EU’s General Data Protection Regulation (GDPR) and California’s Consumer Privacy Act (CCPA) are establishing standards for data privacy and security, ensuring your compliance strategies are in line with current requirements.

Join us weekly as we confront these intricate issues and more, equipping you with the knowledge necessary to remain proactive in the continuously evolving landscape of cybersecurity.

Cyber Attack News

1. Microsoft Teams to Gain Remote Access

Microsoft Teams will soon include remote access capabilities, enabling IT administrators to troubleshoot and manage devices directly through the platform. This feature aims to enhance productivity and streamline support processes.
Read More

2. Critical Apache Struts Vulnerability Exposes Systems to RCE Attacks

A critical vulnerability in Apache Struts (CVE-2024-53677) has been identified, allowing attackers to execute remote code by exploiting flaws in the file upload mechanism. Affected versions include Struts 2.0.0–2.3.37, 2.5.0–2.5.33, and 6.0.0–6.3.0.2. Developers are urged to upgrade to version 6.4.0 or later to mitigate risks, as no workaround is available for this issue.
Read More

3. Earth Koshchei Hackers Leveraging Red Team Tools

The Earth Koshchei hacking group has been observed using advanced red-team tools to target organizations globally, particularly in espionage campaigns. The group’s activities highlight the growing sophistication of cyberattacks and the need for enhanced threat detection mechanisms.
Read More

4. Phishing Attack Targets HubSpot and Microsoft Azure Users

A new phishing campaign has been discovered targeting HubSpot and Microsoft Azure users, tricking victims into revealing sensitive credentials via fake login pages. Organizations are advised to implement multi-factor authentication (MFA) and educate employees on recognizing phishing attempts.
Read More

5. Raccoon Infostealer Admin Arrested

Law enforcement agencies have arrested an administrator of the Raccoon Infostealer malware operation, which was responsible for stealing sensitive data from millions of victims worldwide. This marks a significant step in combating cybercrime networks globally.
Read More

Vulnerability News

1. Windows Kernel Vulnerability Exploited in Active Attacks
   A critical Windows kernel vulnerability is being actively exploited in the wild. Attackers are leveraging this flaw to gain unauthorized access and escalate privileges.
   Read more
2. CISA Warns of Adobe and Windows Kernel Driver Flaws
   The Cybersecurity and Infrastructure Security Agency (CISA) has issued warnings about vulnerabilities in Adobe software and Windows kernel drivers that could lead to system compromise if left unpatched.
   Read more
3. 1-Click RCE Attack in Kerio Control Firewall
   A new Remote Code Execution (RCE) vulnerability has been discovered in the Kerio Control Firewall, allowing attackers to exploit it with just one click. Organizations using this firewall should update immediately.
   Read more
4. Hackers Exploit Windows Management Console
   Threat actors are targeting a vulnerability in the Windows Management Console, enabling them to execute arbitrary commands on compromised systems.
   Read more
5. WordPress Sites Vulnerable to Critical RCE Attacks
   A critical RCE vulnerability has been identified in WordPress plugins, putting millions of websites at risk of being hijacked by attackers. Users are advised to update their plugins immediately.
   Read more
6. Azure Airflow Security Flaw Exposes Cloud Environments
   A security flaw in Azure Airflow has been found, potentially exposing sensitive cloud environments to unauthorized access and data breaches.
   Read more
7. Apache Tomcat RCE Vulnerability Discovered
   Researchers have uncovered a critical RCE vulnerability in Apache Tomcat, which could allow attackers to execute malicious code on servers running the software. Patch updates are strongly recommended.
   Read more
8. Critical Chrome Vulnerabilities: Patch Now!
   Google has released patches for several critical vulnerabilities in the Chrome browser that could allow attackers to execute arbitrary code or steal sensitive data from users. Immediate updating is advised.
   Read more

Threats News

1. CoinLurker Malware Targets Cryptocurrency Enthusiasts
   A new malware named CoinLurker is actively targeting cryptocurrency users, aiming to steal sensitive data and funds. The malware is distributed via malicious websites and phishing emails.
   Read more
2. DDoS Malware Cshell Exploits Linux Tools to Attack SSH Servers
   A dangerous DDoS malware called Cshell has been discovered exploiting Linux tools to compromise SSH servers. This malware poses a significant threat to server security and operational continuity.
   Read more
3. Phishing Campaigns Exploit Google Calendar and Drawings
   Threat actors are leveraging Google Calendar and Google Drawings to launch sophisticated phishing campaigns, tricking users into sharing sensitive information.
   Read more
4. XLoader Malware Distributed via Spoofed SharePoint Notifications
   XLoader malware is being spread through fake SharePoint notifications, deceiving users into downloading malicious files that compromise their systems.
   Read more
5. BadBox Botnet Hacks 74,000 Android Devices
   A botnet named BadBox has successfully compromised over 74,000 Android devices, using them for malicious activities such as DDoS attacks and data theft.
   Read more
6. Cloudflare Workers Service Abused for Malicious Activities
   Cybercriminals have been found exploiting Cloudflare Workers Service for hosting malicious scripts and conducting attacks, raising concerns about cloud platform security.
   Read more

Data Breach News

1. IntelBroker Leaks 2.9GB of Cisco Data
   A threat actor known as IntelBroker has reportedly leaked 2.9GB of sensitive data stolen from Cisco. The breach raises concerns about the security of corporate networks and the potential misuse of the stolen data.
   Read more
2. Krispy Kreme Suffers Cyberattack
   Krispy Kreme has fallen victim to a cyberattack, disrupting its operations and exposing vulnerabilities in its systems. The incident highlights the growing risk to businesses in the food industry.
   Read more
3. Ascension Health Hacked
   Ascension Health, a major healthcare provider, has been targeted by hackers, compromising sensitive patient information. This breach underscores the critical need for robust cybersecurity measures in the healthcare sector.
   Read more

Acquisition News

1. Cisco to Acquire SnapAttack
   Cisco has announced its intention to acquire SnapAttack, a cybersecurity firm specializing in threat detection and response. This acquisition is expected to enhance Cisco’s security portfolio by integrating SnapAttack’s advanced threat intelligence capabilities.
   Read more
2. Mastercard Acquires Recorded Future
   Mastercard has completed its acquisition of Recorded Future, a leading intelligence company. This move aims to bolster Mastercard’s cybersecurity and fraud prevention capabilities by leveraging Recorded Future’s expertise in predictive analytics.
   Read more

Other News

1. Kali Linux 2024.4 Released

The latest version of Kali Linux, 2024.4, has been unveiled, featuring enhanced tools and updates for penetration testing and ethical hacking. This release continues to solidify Kali Linux’s position as a leading platform for cybersecurity professionals.
Read More

2. CISA’s Best Practices for Securing Microsoft 365 Cloud

CISA has released a comprehensive guide to secure Microsoft 365 environments against cyber threats. The guidance focuses on strategies like multi-factor authentication (MFA), privileged access management, and continuous monitoring to protect sensitive data in cloud environments.
Read More

3. Okta Warns of Phishing Attacks

Identity and access management company Okta has issued an alert regarding a rise in phishing attacks targeting its customers. These attacks exploit social engineering tactics to compromise user credentials and bypass security controls.
Read More

4. CISA Urges End-to-End Encrypted Messaging Services

Following cyber espionage campaigns by Chinese state-affiliated hackers, CISA recommends adopting end-to-end encrypted messaging apps like Signal. The agency also advises against SMS-based MFA and highlights the importance of regular software updates and advanced authentication methods like FIDO security keys.
Read More

5. GitHub Copilot Now Free for Verified Students

GitHub has announced that its AI-powered coding assistant, Copilot, is now available for free to verified students and educators worldwide. This initiative aims to empower the next generation of developers with cutting-edge AI tools.
Read More

The post Weekly Cybersecurity Newsletter: Cyber Attack News, Vulnerabilities & Data Breaches appeared first on Cyber Security News.

About The Author